projects / exim.git / blame
| Commit | Line | Data |
|---|---|---|
| 059ec3d9 PH |
1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * | |
| 3 | *************************************************/ | |
| 4 | ||
| 3386088d | 5 | /* Copyright (c) University of Cambridge 1995 - 2015 */ |
| 059ec3d9 PH |
6 | /* See the file NOTICE for conditions of use and distribution. */ |
| 7 | ||
| 8 | /* All the global variables are defined together in this one module, so | |
| 9 | that they are easy to find. */ | |
| 10 | ||
| 11 | #include "exim.h" | |
| 12 | ||
| 13 | ||
| 059ec3d9 PH |
14 | /* Generic options for auths, all of which live inside auth_instance |
| 15 | data blocks and hence have the opt_public flag set. */ | |
| 16 | ||
| 17 | optionlist optionlist_auths[] = { | |
| 6c512171 PH |
18 | { "client_condition", opt_stringptr | opt_public, |
| 19 | (void *)(offsetof(auth_instance, client_condition)) }, | |
| 6f123593 JH |
20 | { "client_set_id", opt_stringptr | opt_public, |
| 21 | (void *)(offsetof(auth_instance, set_client_id)) }, | |
| 059ec3d9 PH |
22 | { "driver", opt_stringptr | opt_public, |
| 23 | (void *)(offsetof(auth_instance, driver_name)) }, | |
| 24 | { "public_name", opt_stringptr | opt_public, | |
| 25 | (void *)(offsetof(auth_instance, public_name)) }, | |
| 26 | { "server_advertise_condition", opt_stringptr | opt_public, | |
| 27 | (void *)(offsetof(auth_instance, advertise_condition))}, | |
| 16ff981e PH |
28 | { "server_condition", opt_stringptr | opt_public, |
| 29 | (void *)(offsetof(auth_instance, server_condition)) }, | |
| 059ec3d9 PH |
30 | { "server_debug_print", opt_stringptr | opt_public, |
| 31 | (void *)(offsetof(auth_instance, server_debug_string)) }, | |
| 32 | { "server_mail_auth_condition", opt_stringptr | opt_public, | |
| 33 | (void *)(offsetof(auth_instance, mail_auth_condition)) }, | |
| 34 | { "server_set_id", opt_stringptr | opt_public, | |
| 35 | (void *)(offsetof(auth_instance, set_id)) } | |
| 36 | }; | |
| 37 | ||
| 38 | int optionlist_auths_size = sizeof(optionlist_auths)/sizeof(optionlist); | |
| 39 | ||
| 40 | /* An empty host aliases list. */ | |
| 41 | ||
| 42 | uschar *no_aliases = NULL; | |
| 43 | ||
| 44 | ||
| 45 | /* For comments on these variables, see globals.h. I'm too idle to | |
| 46 | duplicate them here... */ | |
| 47 | ||
| 48 | #ifdef EXIM_PERL | |
| 49 | uschar *opt_perl_startup = NULL; | |
| 50 | BOOL opt_perl_at_start = FALSE; | |
| 51 | BOOL opt_perl_started = FALSE; | |
| 52 | #endif | |
| 53 | ||
| 1a46a8c5 PH |
54 | #ifdef EXPAND_DLFUNC |
| 55 | tree_node *dlobj_anchor = NULL; | |
| 56 | #endif | |
| 57 | ||
| 059ec3d9 PH |
58 | #ifdef LOOKUP_IBASE |
| 59 | uschar *ibase_servers = NULL; | |
| 60 | #endif | |
| 61 | ||
| 62 | #ifdef LOOKUP_LDAP | |
| bc19a55b PP |
63 | uschar *eldap_ca_cert_dir = NULL; |
| 64 | uschar *eldap_ca_cert_file = NULL; | |
| 65 | uschar *eldap_cert_file = NULL; | |
| 66 | uschar *eldap_cert_key = NULL; | |
| 67 | uschar *eldap_cipher_suite = NULL; | |
| 059ec3d9 | 68 | uschar *eldap_default_servers = NULL; |
| bc19a55b | 69 | uschar *eldap_require_cert = NULL; |
| 059ec3d9 | 70 | int eldap_version = -1; |
| bc19a55b | 71 | BOOL eldap_start_tls = FALSE; |
| 059ec3d9 PH |
72 | #endif |
| 73 | ||
| 74 | #ifdef LOOKUP_MYSQL | |
| 75 | uschar *mysql_servers = NULL; | |
| 76 | #endif | |
| 77 | ||
| 78 | #ifdef LOOKUP_ORACLE | |
| 79 | uschar *oracle_servers = NULL; | |
| 80 | #endif | |
| 81 | ||
| 82 | #ifdef LOOKUP_PGSQL | |
| 83 | uschar *pgsql_servers = NULL; | |
| 84 | #endif | |
| 85 | ||
| 9bdd29ad TL |
86 | #ifdef EXPERIMENTAL_REDIS |
| 87 | uschar *redis_servers = NULL; | |
| 88 | #endif | |
| 89 | ||
| 31480e42 PH |
90 | #ifdef LOOKUP_SQLITE |
| 91 | int sqlite_lock_timeout = 5; | |
| 92 | #endif | |
| 93 | ||
| 059ec3d9 PH |
94 | #ifdef SUPPORT_MOVE_FROZEN_MESSAGES |
| 95 | BOOL move_frozen_messages = FALSE; | |
| 96 | #endif | |
| 97 | ||
| 98 | /* These variables are outside the #ifdef because it keeps the code less | |
| 99 | cluttered in several places (e.g. during logging) if we can always refer to | |
| 100 | them. Also, the tls_ variables are now always visible. */ | |
| 101 | ||
| 817d9f57 JH |
102 | tls_support tls_in = { |
| 103 | -1, /* tls_active */ | |
| 104 | 0, /* tls_bits */ | |
| 105 | FALSE,/* tls_certificate_verified */ | |
| 85098ee7 JH |
106 | #ifdef EXPERIMENTAL_DANE |
| 107 | FALSE,/* dane_verified */ | |
| 594706ea | 108 | 0, /* tlsa_usage */ |
| 85098ee7 | 109 | #endif |
| 817d9f57 JH |
110 | NULL, /* tls_cipher */ |
| 111 | FALSE,/* tls_on_connect */ | |
| 112 | NULL, /* tls_on_connect_ports */ | |
| 9d1c15ef JH |
113 | NULL, /* tls_ourcert */ |
| 114 | NULL, /* tls_peercert */ | |
| 817d9f57 | 115 | NULL, /* tls_peerdn */ |
| 44662487 JH |
116 | NULL, /* tls_sni */ |
| 117 | 0 /* tls_ocsp */ | |
| 817d9f57 JH |
118 | }; |
| 119 | tls_support tls_out = { | |
| 120 | -1, /* tls_active */ | |
| 121 | 0, /* tls_bits */ | |
| 122 | FALSE,/* tls_certificate_verified */ | |
| 85098ee7 JH |
123 | #ifdef EXPERIMENTAL_DANE |
| 124 | FALSE,/* dane_verified */ | |
| 594706ea | 125 | 0, /* tlsa_usage */ |
| 85098ee7 | 126 | #endif |
| 817d9f57 JH |
127 | NULL, /* tls_cipher */ |
| 128 | FALSE,/* tls_on_connect */ | |
| 129 | NULL, /* tls_on_connect_ports */ | |
| 9d1c15ef JH |
130 | NULL, /* tls_ourcert */ |
| 131 | NULL, /* tls_peercert */ | |
| 817d9f57 | 132 | NULL, /* tls_peerdn */ |
| 44662487 JH |
133 | NULL, /* tls_sni */ |
| 134 | 0 /* tls_ocsp */ | |
| 817d9f57 JH |
135 | }; |
| 136 | ||
| 6c1c3d1d WB |
137 | uschar *dsn_envid = NULL; |
| 138 | int dsn_ret = 0; | |
| 139 | const pcre *regex_DSN = NULL; | |
| 140 | BOOL smtp_use_dsn = FALSE; | |
| 141 | uschar *dsn_advertise_hosts = NULL; | |
| 059ec3d9 PH |
142 | |
| 143 | #ifdef SUPPORT_TLS | |
| e6060e2c | 144 | BOOL gnutls_compat_mode = FALSE; |
| 2519e60d | 145 | BOOL gnutls_allow_auto_pkcs11 = FALSE; |
| 83da1223 PH |
146 | uschar *gnutls_require_mac = NULL; |
| 147 | uschar *gnutls_require_kx = NULL; | |
| 148 | uschar *gnutls_require_proto = NULL; | |
| 77bb000f | 149 | uschar *openssl_options = NULL; |
| 059ec3d9 | 150 | const pcre *regex_STARTTLS = NULL; |
| 23f3dc67 | 151 | uschar *tls_advertise_hosts = US"*"; |
| 059ec3d9 PH |
152 | uschar *tls_certificate = NULL; |
| 153 | uschar *tls_crl = NULL; | |
| 3375e053 PP |
154 | /* This default matches NSS DH_MAX_P_BITS value at current time (2012), because |
| 155 | that's the interop problem which has been observed: GnuTLS suggesting a higher | |
| 156 | bit-count as "NORMAL" (2432) and Thunderbird dropping connection. */ | |
| 157 | int tls_dh_max_bits = 2236; | |
| 059ec3d9 | 158 | uschar *tls_dhparam = NULL; |
| 10ca4f1c | 159 | uschar *tls_eccurve = US"prime256v1"; |
| 23f3dc67 | 160 | # ifndef DISABLE_OCSP |
| 3f7eeb86 | 161 | uschar *tls_ocsp_file = NULL; |
| 23f3dc67 | 162 | # endif |
| 059ec3d9 PH |
163 | BOOL tls_offered = FALSE; |
| 164 | uschar *tls_privatekey = NULL; | |
| 165 | BOOL tls_remember_esmtp = FALSE; | |
| 166 | uschar *tls_require_ciphers = NULL; | |
| 167 | uschar *tls_try_verify_hosts = NULL; | |
| 0e0f3f56 | 168 | uschar *tls_verify_certificates= US"system"; |
| 059ec3d9 | 169 | uschar *tls_verify_hosts = NULL; |
| 23f3dc67 JH |
170 | #else /*!SUPPORT_TLS*/ |
| 171 | uschar *tls_advertise_hosts = NULL; | |
| 059ec3d9 PH |
172 | #endif |
| 173 | ||
| 8ccd00b1 | 174 | #ifndef DISABLE_PRDR |
| fd98a5c6 JH |
175 | /* Per Recipient Data Response variables */ |
| 176 | BOOL prdr_enable = FALSE; | |
| 177 | BOOL prdr_requested = FALSE; | |
| 178 | const pcre *regex_PRDR = NULL; | |
| 179 | #endif | |
| 059ec3d9 | 180 | |
| 7ade712c JH |
181 | #ifdef EXPERIMENTAL_INTERNATIONAL |
| 182 | const pcre *regex_UTF8 = NULL; | |
| 183 | #endif | |
| 184 | ||
| 059ec3d9 PH |
185 | /* Input-reading functions for messages, so we can use special ones for |
| 186 | incoming TCP/IP. The defaults use stdin. We never need these for any | |
| 187 | stand-alone tests. */ | |
| 188 | ||
| 189 | #ifndef STAND_ALONE | |
| 190 | int (*receive_getc)(void) = stdin_getc; | |
| 191 | int (*receive_ungetc)(int) = stdin_ungetc; | |
| 192 | int (*receive_feof)(void) = stdin_feof; | |
| 193 | int (*receive_ferror)(void) = stdin_ferror; | |
| 58eb016e | 194 | BOOL (*receive_smtp_buffered)(void) = NULL; /* Only used for SMTP */ |
| 059ec3d9 PH |
195 | #endif |
| 196 | ||
| 197 | ||
| 198 | /* List of per-address expansion variables for clearing and saving/restoring | |
| 199 | when verifying one address while routing/verifying another. We have to have | |
| 200 | the size explicit, because it is referenced from more than one module. */ | |
| 201 | ||
| 55414b25 JH |
202 | const uschar **address_expansions[ADDRESS_EXPANSIONS_COUNT] = { |
| 203 | CUSS &deliver_address_data, | |
| 204 | CUSS &deliver_domain, | |
| 205 | CUSS &deliver_domain_data, | |
| 206 | CUSS &deliver_domain_orig, | |
| 207 | CUSS &deliver_domain_parent, | |
| 208 | CUSS &deliver_localpart, | |
| 209 | CUSS &deliver_localpart_data, | |
| 210 | CUSS &deliver_localpart_orig, | |
| 211 | CUSS &deliver_localpart_parent, | |
| 212 | CUSS &deliver_localpart_prefix, | |
| 213 | CUSS &deliver_localpart_suffix, | |
| 214 | CUSS (uschar **)(&deliver_recipients), | |
| 215 | CUSS &deliver_host, | |
| 216 | CUSS &deliver_home, | |
| 217 | CUSS &address_file, | |
| 218 | CUSS &address_pipe, | |
| 219 | CUSS &self_hostname, | |
| 059ec3d9 PH |
220 | NULL }; |
| 221 | ||
| 222 | int address_expansions_count = sizeof(address_expansions)/sizeof(uschar **); | |
| 223 | ||
| 224 | /* General global variables */ | |
| 225 | ||
| 71fafd95 | 226 | header_line *acl_added_headers = NULL; |
| 059ec3d9 | 227 | tree_node *acl_anchor = NULL; |
| 525239c1 JH |
228 | uschar *acl_arg[9] = {NULL, NULL, NULL, NULL, NULL, |
| 229 | NULL, NULL, NULL, NULL}; | |
| 230 | int acl_narg = 0; | |
| 8f128379 | 231 | |
| 059ec3d9 | 232 | uschar *acl_not_smtp = NULL; |
| 54cdb463 PH |
233 | #ifdef WITH_CONTENT_SCAN |
| 234 | uschar *acl_not_smtp_mime = NULL; | |
| 235 | #endif | |
| 45b91596 | 236 | uschar *acl_not_smtp_start = NULL; |
| e7568d51 | 237 | uschar *acl_removed_headers = NULL; |
| 059ec3d9 PH |
238 | uschar *acl_smtp_auth = NULL; |
| 239 | uschar *acl_smtp_connect = NULL; | |
| 240 | uschar *acl_smtp_data = NULL; | |
| 8ccd00b1 | 241 | #ifndef DISABLE_PRDR |
| ad07e9ad | 242 | uschar *acl_smtp_data_prdr = US"accept"; |
| fd98a5c6 | 243 | #endif |
| 80a47a2c TK |
244 | #ifndef DISABLE_DKIM |
| 245 | uschar *acl_smtp_dkim = NULL; | |
| 246 | #endif | |
| 059ec3d9 PH |
247 | uschar *acl_smtp_etrn = NULL; |
| 248 | uschar *acl_smtp_expn = NULL; | |
| 249 | uschar *acl_smtp_helo = NULL; | |
| 250 | uschar *acl_smtp_mail = NULL; | |
| 251 | uschar *acl_smtp_mailauth = NULL; | |
| 8523533c TK |
252 | #ifdef WITH_CONTENT_SCAN |
| 253 | uschar *acl_smtp_mime = NULL; | |
| 254 | #endif | |
| 8f128379 | 255 | uschar *acl_smtp_notquit = NULL; |
| 059ec3d9 PH |
256 | uschar *acl_smtp_predata = NULL; |
| 257 | uschar *acl_smtp_quit = NULL; | |
| 258 | uschar *acl_smtp_rcpt = NULL; | |
| 259 | uschar *acl_smtp_starttls = NULL; | |
| 260 | uschar *acl_smtp_vrfy = NULL; | |
| 8f128379 | 261 | |
| 059ec3d9 | 262 | BOOL acl_temp_details = FALSE; |
| 38a0a95f PH |
263 | tree_node *acl_var_c = NULL; |
| 264 | tree_node *acl_var_m = NULL; | |
| 059ec3d9 | 265 | uschar *acl_verify_message = NULL; |
| 059ec3d9 PH |
266 | string_item *acl_warn_logged = NULL; |
| 267 | ||
| 268 | /* Names of SMTP places for use in ACL error messages, and corresponding SMTP | |
| 269 | error codes - keep in step with definitions of ACL_WHERE_xxxx in macros.h. */ | |
| 270 | ||
| 271 | uschar *acl_wherenames[] = { US"RCPT", | |
| 272 | US"MAIL", | |
| 273 | US"PREDATA", | |
| 8523533c | 274 | US"MIME", |
| 80a47a2c | 275 | US"DKIM", |
| 059ec3d9 | 276 | US"DATA", |
| 8ccd00b1 | 277 | #ifndef DISABLE_PRDR |
| fd98a5c6 JH |
278 | US"PRDR", |
| 279 | #endif | |
| 059ec3d9 PH |
280 | US"non-SMTP", |
| 281 | US"AUTH", | |
| 282 | US"connection", | |
| 283 | US"ETRN", | |
| 284 | US"EXPN", | |
| 285 | US"EHLO or HELO", | |
| 286 | US"MAILAUTH", | |
| 45b91596 | 287 | US"non-SMTP-start", |
| 8f128379 | 288 | US"NOTQUIT", |
| 059ec3d9 PH |
289 | US"QUIT", |
| 290 | US"STARTTLS", | |
| 723c72e6 | 291 | US"VRFY", |
| faa05a93 JH |
292 | US"delivery", |
| 293 | US"unknown" | |
| 059ec3d9 PH |
294 | }; |
| 295 | ||
| a5bd321b PH |
296 | uschar *acl_wherecodes[] = { US"550", /* RCPT */ |
| 297 | US"550", /* MAIL */ | |
| 298 | US"550", /* PREDATA */ | |
| 299 | US"550", /* MIME */ | |
| 80a47a2c | 300 | US"550", /* DKIM */ |
| a5bd321b | 301 | US"550", /* DATA */ |
| 8ccd00b1 | 302 | #ifndef DISABLE_PRDR |
| fd98a5c6 JH |
303 | US"550", /* RCPT PRDR */ |
| 304 | #endif | |
| a5bd321b PH |
305 | US"0", /* not SMTP; not relevant */ |
| 306 | US"503", /* AUTH */ | |
| 307 | US"550", /* connect */ | |
| 308 | US"458", /* ETRN */ | |
| 309 | US"550", /* EXPN */ | |
| 310 | US"550", /* HELO/EHLO */ | |
| 311 | US"0", /* MAILAUTH; not relevant */ | |
| 312 | US"0", /* not SMTP; not relevant */ | |
| 8f128379 | 313 | US"0", /* NOTQUIT; not relevant */ |
| a5bd321b PH |
314 | US"0", /* QUIT; not relevant */ |
| 315 | US"550", /* STARTTLS */ | |
| 723c72e6 | 316 | US"252", /* VRFY */ |
| faa05a93 | 317 | US"0", /* delivery; not relevant */ |
| 723c72e6 | 318 | US"0" /* unknown; not relevant */ |
| 059ec3d9 | 319 | }; |
| 8e669ac1 | 320 | |
| 69358f02 PH |
321 | BOOL active_local_from_check = FALSE; |
| 322 | BOOL active_local_sender_retain = FALSE; | |
| 3c0a92dc | 323 | int body_8bitmime = 0; |
| 9cbad13b | 324 | BOOL accept_8bitmime = TRUE; /* deliberately not RFC compliant */ |
| 059ec3d9 PH |
325 | address_item *addr_duplicate = NULL; |
| 326 | ||
| 327 | address_item address_defaults = { | |
| 328 | NULL, /* next */ | |
| 329 | NULL, /* parent */ | |
| 330 | NULL, /* first */ | |
| 331 | NULL, /* dupof */ | |
| 332 | NULL, /* start_router */ | |
| 333 | NULL, /* router */ | |
| 334 | NULL, /* transport */ | |
| 335 | NULL, /* host_list */ | |
| 336 | NULL, /* host_used */ | |
| 337 | NULL, /* fallback_hosts */ | |
| 338 | NULL, /* reply */ | |
| 339 | NULL, /* retries */ | |
| 340 | NULL, /* address */ | |
| 341 | NULL, /* unique */ | |
| 342 | NULL, /* cc_local_part */ | |
| 343 | NULL, /* lc_local_part */ | |
| 344 | NULL, /* local_part */ | |
| 345 | NULL, /* prefix */ | |
| 346 | NULL, /* suffix */ | |
| 347 | NULL, /* domain */ | |
| 348 | NULL, /* address_retry_key */ | |
| 349 | NULL, /* domain_retry_key */ | |
| 350 | NULL, /* current_dir */ | |
| 351 | NULL, /* home_dir */ | |
| 352 | NULL, /* message */ | |
| 353 | NULL, /* user_message */ | |
| 354 | NULL, /* onetime_parent */ | |
| 355 | NULL, /* pipe_expandn */ | |
| 356 | NULL, /* return_filename */ | |
| 357 | NULL, /* self_hostname */ | |
| 358 | NULL, /* shadow_message */ | |
| 895fbaf2 | 359 | #ifdef SUPPORT_TLS |
| 059ec3d9 | 360 | NULL, /* cipher */ |
| 9d1c15ef JH |
361 | NULL, /* ourcert */ |
| 362 | NULL, /* peercert */ | |
| 059ec3d9 | 363 | NULL, /* peerdn */ |
| 018058b2 | 364 | OCSP_NOT_REQ, /* ocsp */ |
| 895fbaf2 JH |
365 | #endif |
| 366 | #ifdef EXPERIMENTAL_DSN_INFO | |
| 367 | NULL, /* smtp_greeting */ | |
| 368 | NULL, /* helo_response */ | |
| 369 | #endif | |
| 018c60d7 JH |
370 | NULL, /* authenticator */ |
| 371 | NULL, /* auth_id */ | |
| 372 | NULL, /* auth_sndr */ | |
| 6c1c3d1d WB |
373 | NULL, /* dsn_orcpt */ |
| 374 | 0, /* dsn_flags */ | |
| 375 | 0, /* dsn_aware */ | |
| 059ec3d9 PH |
376 | (uid_t)(-1), /* uid */ |
| 377 | (gid_t)(-1), /* gid */ | |
| 378 | 0, /* flags */ | |
| 379 | { 0 }, /* domain_cache - any larger array should be zeroed */ | |
| 380 | { 0 }, /* localpart_cache - ditto */ | |
| 381 | -1, /* mode */ | |
| 382 | 0, /* more_errno */ | |
| 383 | ERRNO_UNKNOWNERROR, /* basic_errno */ | |
| 384 | 0, /* child_count */ | |
| 385 | -1, /* return_file */ | |
| 386 | SPECIAL_NONE, /* special_action */ | |
| 387 | DEFER, /* transport_return */ | |
| 388 | { /* fields that are propagated to children */ | |
| 389 | NULL, /* address_data */ | |
| 390 | NULL, /* domain_data */ | |
| 391 | NULL, /* localpart_data */ | |
| 392 | NULL, /* errors_address */ | |
| 393 | NULL, /* extra_headers */ | |
| 394 | NULL, /* remove_headers */ | |
| 384152a6 TK |
395 | #ifdef EXPERIMENTAL_SRS |
| 396 | NULL, /* srs_sender */ | |
| 7ade712c JH |
397 | #endif |
| 398 | #ifdef EXPERIMENTAL_INTERNATIONAL | |
| 399 | FALSE, /* utf8 */ | |
| 384152a6 | 400 | #endif |
| 059ec3d9 PH |
401 | } |
| 402 | }; | |
| 403 | ||
| 404 | uschar *address_file = NULL; | |
| 405 | uschar *address_pipe = NULL; | |
| 406 | BOOL address_test_mode = FALSE; | |
| 407 | tree_node *addresslist_anchor = NULL; | |
| 408 | int addresslist_count = 0; | |
| 409 | gid_t *admin_groups = NULL; | |
| 410 | BOOL admin_user = FALSE; | |
| c46782ef | 411 | BOOL allow_auth_unadvertised= FALSE; |
| 059ec3d9 PH |
412 | BOOL allow_domain_literals = FALSE; |
| 413 | BOOL allow_mx_to_ip = FALSE; | |
| 414 | BOOL allow_unqualified_recipient = TRUE; /* For local messages */ | |
| 415 | BOOL allow_unqualified_sender = TRUE; /* Reset for SMTP */ | |
| 416 | BOOL allow_utf8_domains = FALSE; | |
| 2d07a215 | 417 | uschar *authenticated_fail_id = NULL; |
| 059ec3d9 PH |
418 | uschar *authenticated_id = NULL; |
| 419 | uschar *authenticated_sender = NULL; | |
| 420 | BOOL authentication_failed = FALSE; | |
| 421 | auth_instance *auths = NULL; | |
| 422 | uschar *auth_advertise_hosts = US"*"; | |
| 423 | auth_instance auth_defaults = { | |
| 424 | NULL, /* chain pointer */ | |
| 425 | NULL, /* name */ | |
| 426 | NULL, /* info */ | |
| 427 | NULL, /* private options block pointer */ | |
| 428 | NULL, /* driver_name */ | |
| 429 | NULL, /* advertise_condition */ | |
| 6c512171 | 430 | NULL, /* client_condition */ |
| 059ec3d9 PH |
431 | NULL, /* public_name */ |
| 432 | NULL, /* set_id */ | |
| c8e2fc1e | 433 | NULL, /* set_client_id */ |
| 059ec3d9 PH |
434 | NULL, /* server_mail_auth_condition */ |
| 435 | NULL, /* server_debug_string */ | |
| 16ff981e | 436 | NULL, /* server_condition */ |
| 059ec3d9 PH |
437 | FALSE, /* client */ |
| 438 | FALSE, /* server */ | |
| 439 | FALSE /* advertised */ | |
| 440 | }; | |
| 441 | ||
| 442 | uschar *auth_defer_msg = US"reason not recorded"; | |
| 443 | uschar *auth_defer_user_msg = US""; | |
| f78eb7c6 | 444 | uschar *auth_vars[AUTH_VARS]; |
| 059ec3d9 | 445 | int auto_thaw = 0; |
| 8523533c | 446 | #ifdef WITH_CONTENT_SCAN |
| 9e949f00 | 447 | BOOL av_failed = FALSE; |
| 8523533c TK |
448 | uschar *av_scanner = US"sophie:/var/run/sophie"; /* AV scanner */ |
| 449 | #endif | |
| 059ec3d9 PH |
450 | |
| 451 | BOOL background_daemon = TRUE; | |
| 9a799bc0 PH |
452 | |
| 453 | #if BASE_62 == 62 | |
| 059ec3d9 PH |
454 | uschar *base62_chars= |
| 455 | US"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; | |
| 9a799bc0 PH |
456 | #else |
| 457 | uschar *base62_chars= US"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; | |
| 458 | #endif | |
| 459 | ||
| 059ec3d9 PH |
460 | uschar *bi_command = NULL; |
| 461 | uschar *big_buffer = NULL; | |
| 462 | int big_buffer_size = BIG_BUFFER_SIZE; | |
| 8523533c TK |
463 | #ifdef EXPERIMENTAL_BRIGHTMAIL |
| 464 | uschar *bmi_alt_location = NULL; | |
| 465 | uschar *bmi_base64_tracker_verdict = NULL; | |
| 466 | uschar *bmi_base64_verdict = NULL; | |
| 467 | uschar *bmi_config_file = US"/opt/brightmail/etc/brightmail.cfg"; | |
| 468 | int bmi_deliver = 1; | |
| 469 | int bmi_run = 0; | |
| 470 | uschar *bmi_verdicts = NULL; | |
| 471 | #endif | |
| 059ec3d9 PH |
472 | int body_linecount = 0; |
| 473 | int body_zerocount = 0; | |
| 474 | uschar *bounce_message_file = NULL; | |
| 475 | uschar *bounce_message_text = NULL; | |
| 476 | uschar *bounce_recipient = NULL; | |
| 477 | BOOL bounce_return_body = TRUE; | |
| 478 | BOOL bounce_return_message = TRUE; | |
| 479 | int bounce_return_size_limit = 100*1024; | |
| 480 | uschar *bounce_sender_authentication = NULL; | |
| 481 | int bsmtp_transaction_linecount = 0; | |
| 482 | ||
| 055e2cb4 | 483 | uschar *callout_address = NULL; |
| 059ec3d9 PH |
484 | int callout_cache_domain_positive_expire = 7*24*60*60; |
| 485 | int callout_cache_domain_negative_expire = 3*60*60; | |
| 486 | int callout_cache_positive_expire = 24*60*60; | |
| 487 | int callout_cache_negative_expire = 2*60*60; | |
| 488 | uschar *callout_random_local_part = US"$primary_hostname-$tod_epoch-testing"; | |
| 80a47a2c | 489 | uschar *check_dns_names_pattern= US"(?i)^(?>(?(1)\\.|())[^\\W](?>[a-z0-9/_-]*[^\\W])?)+(\\.?)$"; |
| 059ec3d9 PH |
490 | int check_log_inodes = 0; |
| 491 | int check_log_space = 0; | |
| a0d6ba8a | 492 | BOOL check_rfc2047_length = TRUE; |
| 059ec3d9 PH |
493 | int check_spool_inodes = 0; |
| 494 | int check_spool_space = 0; | |
| 6f123593 JH |
495 | uschar *client_authenticator = NULL; |
| 496 | uschar *client_authenticated_id = NULL; | |
| c8e2fc1e | 497 | uschar *client_authenticated_sender = NULL; |
| 059ec3d9 PH |
498 | int clmacro_count = 0; |
| 499 | uschar *clmacros[MAX_CLMACROS]; | |
| 500 | BOOL config_changed = FALSE; | |
| 501 | FILE *config_file = NULL; | |
| 502 | uschar *config_filename = NULL; | |
| 503 | int config_lineno = 0; | |
| 35edf2ff PH |
504 | #ifdef CONFIGURE_GROUP |
| 505 | gid_t config_gid = CONFIGURE_GROUP; | |
| 506 | #endif | |
| 059ec3d9 PH |
507 | uschar *config_main_filelist = US CONFIGURE_FILE |
| 508 | "\0<-----------Space to patch configure_filename->"; | |
| 509 | uschar *config_main_filename = NULL; | |
| 98b8312f | 510 | uschar *config_main_directory = NULL; |
| 059ec3d9 PH |
511 | |
| 512 | #ifdef CONFIGURE_OWNER | |
| 513 | uid_t config_uid = CONFIGURE_OWNER; | |
| 514 | #endif | |
| 515 | ||
| 516 | int connection_max_messages= -1; | |
| 517 | uschar *continue_hostname = NULL; | |
| 518 | uschar *continue_host_address = NULL; | |
| 519 | BOOL continue_more = FALSE; | |
| 520 | int continue_sequence = 1; | |
| 521 | uschar *continue_transport = NULL; | |
| 522 | ||
| e5a9dba6 | 523 | uschar *csa_status = NULL; |
| 5032d1cf JH |
524 | cut_t cutthrough = { |
| 525 | FALSE, /* delivery: when to attempt */ | |
| 526 | -1, /* fd: open connection */ | |
| 527 | 0, /* nrcpt: number of addresses */ | |
| 528 | }; | |
| e5a9dba6 | 529 | |
| 059ec3d9 PH |
530 | BOOL daemon_listen = FALSE; |
| 531 | uschar *daemon_smtp_port = US"smtp"; | |
| 4aee0225 PH |
532 | int daemon_startup_retries = 9; |
| 533 | int daemon_startup_sleep = 30; | |
| 6a8f9482 TK |
534 | |
| 535 | #ifdef EXPERIMENTAL_DCC | |
| 536 | BOOL dcc_direct_add_header = FALSE; | |
| 537 | uschar *dcc_header = NULL; | |
| 538 | uschar *dcc_result = NULL; | |
| 539 | uschar *dccifd_address = US"/usr/local/dcc/var/dccifd"; | |
| 540 | uschar *dccifd_options = US"header"; | |
| 541 | #endif | |
| 542 | ||
| 3d235903 | 543 | BOOL debug_daemon = FALSE; |
| 059ec3d9 PH |
544 | int debug_fd = -1; |
| 545 | FILE *debug_file = NULL; | |
| 6c6d6e48 TF |
546 | int debug_notall[] = { |
| 547 | Di_memory, | |
| 548 | -1 | |
| 059ec3d9 | 549 | }; |
| 6c6d6e48 TF |
550 | bit_table debug_options[] = { /* must be in alphabetical order */ |
| 551 | BIT_TABLE(D, acl), | |
| 552 | BIT_TABLE(D, all), | |
| 553 | BIT_TABLE(D, auth), | |
| 554 | BIT_TABLE(D, deliver), | |
| 555 | BIT_TABLE(D, dns), | |
| 556 | BIT_TABLE(D, dnsbl), | |
| 557 | BIT_TABLE(D, exec), | |
| 558 | BIT_TABLE(D, expand), | |
| 559 | BIT_TABLE(D, filter), | |
| 560 | BIT_TABLE(D, hints_lookup), | |
| 561 | BIT_TABLE(D, host_lookup), | |
| 562 | BIT_TABLE(D, ident), | |
| 563 | BIT_TABLE(D, interface), | |
| 564 | BIT_TABLE(D, lists), | |
| 565 | BIT_TABLE(D, load), | |
| 566 | BIT_TABLE(D, local_scan), | |
| 567 | BIT_TABLE(D, lookup), | |
| 568 | BIT_TABLE(D, memory), | |
| 569 | BIT_TABLE(D, pid), | |
| 570 | BIT_TABLE(D, process_info), | |
| 571 | BIT_TABLE(D, queue_run), | |
| 572 | BIT_TABLE(D, receive), | |
| 573 | BIT_TABLE(D, resolver), | |
| 574 | BIT_TABLE(D, retry), | |
| 575 | BIT_TABLE(D, rewrite), | |
| 576 | BIT_TABLE(D, route), | |
| 577 | BIT_TABLE(D, timestamp), | |
| 578 | BIT_TABLE(D, tls), | |
| 579 | BIT_TABLE(D, transport), | |
| 580 | BIT_TABLE(D, uid), | |
| 581 | BIT_TABLE(D, verify), | |
| 582 | }; | |
| 583 | int debug_options_count = nelem(debug_options); | |
| 584 | ||
| 059ec3d9 PH |
585 | unsigned int debug_selector = 0; |
| 586 | int delay_warning[DELAY_WARNING_SIZE] = { DELAY_WARNING_SIZE, 1, 24*60*60 }; | |
| 5dff5817 PH |
587 | uschar *delay_warning_condition= |
| 588 | US"${if or {" | |
| e85a7ad5 | 589 | "{ !eq{$h_list-id:$h_list-post:$h_list-subscribe:}{} }" |
| 5dff5817 PH |
590 | "{ match{$h_precedence:}{(?i)bulk|list|junk} }" |
| 591 | "{ match{$h_auto-submitted:}{(?i)auto-generated|auto-replied} }" | |
| 592 | "} {no}{yes}}"; | |
| 059ec3d9 PH |
593 | BOOL delivery_date_remove = TRUE; |
| 594 | uschar *deliver_address_data = NULL; | |
| 595 | int deliver_datafile = -1; | |
| 55414b25 | 596 | const uschar *deliver_domain = NULL; |
| 059ec3d9 | 597 | uschar *deliver_domain_data = NULL; |
| 55414b25 JH |
598 | const uschar *deliver_domain_orig = NULL; |
| 599 | const uschar *deliver_domain_parent = NULL; | |
| 059ec3d9 PH |
600 | BOOL deliver_drop_privilege = FALSE; |
| 601 | BOOL deliver_firsttime = FALSE; | |
| 602 | BOOL deliver_force = FALSE; | |
| 603 | BOOL deliver_freeze = FALSE; | |
| 19050083 | 604 | time_t deliver_frozen_at = 0; |
| 059ec3d9 | 605 | uschar *deliver_home = NULL; |
| 55414b25 JH |
606 | const uschar *deliver_host = NULL; |
| 607 | const uschar *deliver_host_address = NULL; | |
| a7538db1 | 608 | int deliver_host_port = 0; |
| 059ec3d9 PH |
609 | uschar *deliver_in_buffer = NULL; |
| 610 | ino_t deliver_inode = 0; | |
| 611 | uschar *deliver_localpart = NULL; | |
| 612 | uschar *deliver_localpart_data = NULL; | |
| 613 | uschar *deliver_localpart_orig = NULL; | |
| 614 | uschar *deliver_localpart_parent = NULL; | |
| 615 | uschar *deliver_localpart_prefix = NULL; | |
| 616 | uschar *deliver_localpart_suffix = NULL; | |
| 617 | BOOL deliver_force_thaw = FALSE; | |
| 618 | BOOL deliver_manual_thaw = FALSE; | |
| 619 | uschar *deliver_out_buffer = NULL; | |
| 620 | int deliver_queue_load_max = -1; | |
| 621 | address_item *deliver_recipients = NULL; | |
| 622 | uschar *deliver_selectstring = NULL; | |
| 623 | BOOL deliver_selectstring_regex = FALSE; | |
| 624 | uschar *deliver_selectstring_sender = NULL; | |
| 625 | BOOL deliver_selectstring_sender_regex = FALSE; | |
| 8523533c TK |
626 | #ifdef WITH_OLD_DEMIME |
| 627 | int demime_errorlevel = 0; | |
| 628 | int demime_ok = 0; | |
| 629 | uschar *demime_reason = NULL; | |
| 630 | #endif | |
| 4c590bd1 | 631 | BOOL disable_callout_flush = FALSE; |
| 047bdd8c | 632 | BOOL disable_delay_flush = FALSE; |
| 54fc8428 PH |
633 | #ifdef ENABLE_DISABLE_FSYNC |
| 634 | BOOL disable_fsync = FALSE; | |
| 635 | #endif | |
| 7e66e54d | 636 | BOOL disable_ipv6 = FALSE; |
| 059ec3d9 PH |
637 | BOOL disable_logging = FALSE; |
| 638 | ||
| 80a47a2c | 639 | #ifndef DISABLE_DKIM |
| abe1010c | 640 | BOOL dkim_collect_input = FALSE; |
| 2df588c9 | 641 | uschar *dkim_cur_signer = NULL; |
| abe1010c JH |
642 | BOOL dkim_disable_verify = FALSE; |
| 643 | int dkim_key_length = 0; | |
| 9e5d6b55 | 644 | uschar *dkim_signers = NULL; |
| f7572e5a TK |
645 | uschar *dkim_signing_domain = NULL; |
| 646 | uschar *dkim_signing_selector = NULL; | |
| 9e5d6b55 | 647 | uschar *dkim_verify_signers = US"$dkim_signers"; |
| f7572e5a | 648 | #endif |
| 4840604e | 649 | #ifdef EXPERIMENTAL_DMARC |
| 4a8ce2d8 | 650 | BOOL dmarc_has_been_checked = FALSE; |
| 4840604e | 651 | uschar *dmarc_ar_header = NULL; |
| 8c8b8274 | 652 | uschar *dmarc_domain_policy = NULL; |
| 4840604e TL |
653 | uschar *dmarc_forensic_sender = NULL; |
| 654 | uschar *dmarc_history_file = NULL; | |
| 655 | uschar *dmarc_status = NULL; | |
| 656 | uschar *dmarc_status_text = NULL; | |
| 657 | uschar *dmarc_tld_file = NULL; | |
| 658 | uschar *dmarc_used_domain = NULL; | |
| 659 | BOOL dmarc_disable_verify = FALSE; | |
| 660 | BOOL dmarc_enable_forensic = FALSE; | |
| 661 | #endif | |
| f7572e5a | 662 | |
| 059ec3d9 | 663 | uschar *dns_again_means_nonexist = NULL; |
| e5a9dba6 PH |
664 | int dns_csa_search_limit = 5; |
| 665 | BOOL dns_csa_use_reverse = TRUE; | |
| e682570f TL |
666 | #ifdef EXPERIMENTAL_DANE |
| 667 | int dns_dane_ok = -1; | |
| 668 | #endif | |
| 059ec3d9 PH |
669 | uschar *dns_ipv4_lookup = NULL; |
| 670 | int dns_retrans = 0; | |
| 671 | int dns_retry = 0; | |
| 0fbd9bff | 672 | int dns_dnssec_ok = -1; /* <0 = not coerced */ |
| 9820a77f | 673 | uschar *dns_trust_aa = NULL; |
| e97d1f08 | 674 | int dns_use_edns0 = -1; /* <0 = not coerced */ |
| 059ec3d9 | 675 | uschar *dnslist_domain = NULL; |
| 93655c46 | 676 | uschar *dnslist_matched = NULL; |
| 059ec3d9 PH |
677 | uschar *dnslist_text = NULL; |
| 678 | uschar *dnslist_value = NULL; | |
| 679 | tree_node *domainlist_anchor = NULL; | |
| 680 | int domainlist_count = 0; | |
| 681 | BOOL dont_deliver = FALSE; | |
| 682 | BOOL dot_ends = TRUE; | |
| 683 | BOOL drop_cr = FALSE; /* No longer used */ | |
| 0e22dfd1 | 684 | uschar *dsn_from = US DEFAULT_DSN_FROM; |
| 059ec3d9 PH |
685 | |
| 686 | BOOL enable_dollar_recipients = FALSE; | |
| 687 | BOOL envelope_to_remove = TRUE; | |
| 688 | int errno_quota = ERRNO_QUOTA; | |
| 689 | uschar *errors_copy = NULL; | |
| 690 | int error_handling = ERRORS_SENDER; | |
| 691 | uschar *errors_reply_to = NULL; | |
| 692 | int errors_sender_rc = EXIT_FAILURE; | |
| 723fe533 JH |
693 | #ifdef EXPERIMENTAL_EVENT |
| 694 | uschar *event_action = NULL; /* expansion for delivery events */ | |
| 695 | uschar *event_data = NULL; /* auxilary data variable for event */ | |
| 696 | int event_defer_errno = 0; | |
| 55414b25 | 697 | const uschar *event_name = NULL; /* event name variable */ |
| 723fe533 JH |
698 | #endif |
| 699 | ||
| 059ec3d9 PH |
700 | |
| 701 | gid_t exim_gid = EXIM_GID; | |
| 702 | BOOL exim_gid_set = TRUE; /* This gid is always set */ | |
| 703 | uschar *exim_path = US BIN_DIRECTORY "/exim" | |
| 704 | "\0<---------------Space to patch exim_path->"; | |
| 705 | uid_t exim_uid = EXIM_UID; | |
| 706 | BOOL exim_uid_set = TRUE; /* This uid is always set */ | |
| 707 | int expand_forbid = 0; | |
| 708 | int expand_nlength[EXPAND_MAXN+1]; | |
| 709 | int expand_nmax = -1; | |
| 710 | uschar *expand_nstring[EXPAND_MAXN+1]; | |
| 711 | BOOL expand_string_forcedfail = FALSE; | |
| 712 | uschar *expand_string_message; | |
| 713 | BOOL extract_addresses_remove_arguments = TRUE; | |
| 714 | uschar *extra_local_interfaces = NULL; | |
| 715 | ||
| 29aba418 | 716 | int fake_response = OK; |
| 0e22dfd1 PH |
717 | uschar *fake_response_text = US"Your message has been rejected but is " |
| 718 | "being kept for evaluation.\nIf it was a " | |
| 719 | "legitimate message, it may still be " | |
| 720 | "delivered to the target recipient(s)."; | |
| 059ec3d9 PH |
721 | int filter_n[FILTER_VARIABLE_COUNT]; |
| 722 | BOOL filter_running = FALSE; | |
| 723 | int filter_sn[FILTER_VARIABLE_COUNT]; | |
| f05da2e8 PH |
724 | int filter_test = FTEST_NONE; |
| 725 | uschar *filter_test_sfile = NULL; | |
| 726 | uschar *filter_test_ufile = NULL; | |
| 059ec3d9 PH |
727 | uschar *filter_thisaddress = NULL; |
| 728 | int finduser_retries = 0; | |
| 8523533c TK |
729 | #ifdef WITH_OLD_DEMIME |
| 730 | uschar *found_extension = NULL; | |
| 731 | #endif | |
| 059ec3d9 PH |
732 | uid_t fixed_never_users[] = { FIXED_NEVER_USERS }; |
| 733 | uschar *freeze_tell = NULL; | |
| 6a3f1455 | 734 | uschar *freeze_tell_config = NULL; |
| 059ec3d9 PH |
735 | uschar *fudged_queue_times = US""; |
| 736 | ||
| 737 | uschar *gecos_name = NULL; | |
| 738 | uschar *gecos_pattern = NULL; | |
| 739 | rewrite_rule *global_rewrite_rules = NULL; | |
| 740 | ||
| 741 | uschar *headers_charset = US HEADERS_CHARSET; | |
| 742 | int header_insert_maxlen = 64 * 1024; | |
| 743 | header_line *header_last = NULL; | |
| 744 | header_line *header_list = NULL; | |
| 745 | int header_maxsize = HEADER_MAXSIZE; | |
| 746 | int header_line_maxsize = 0; | |
| 747 | ||
| 748 | header_name header_names[] = { | |
| 749 | { US"bcc", 3, TRUE, htype_bcc }, | |
| 750 | { US"cc", 2, TRUE, htype_cc }, | |
| 751 | { US"date", 4, TRUE, htype_date }, | |
| 752 | { US"delivery-date", 13, FALSE, htype_delivery_date }, | |
| 753 | { US"envelope-to", 11, FALSE, htype_envelope_to }, | |
| 754 | { US"from", 4, TRUE, htype_from }, | |
| 755 | { US"message-id", 10, TRUE, htype_id }, | |
| 756 | { US"received", 8, FALSE, htype_received }, | |
| 757 | { US"reply-to", 8, FALSE, htype_reply_to }, | |
| 758 | { US"return-path", 11, FALSE, htype_return_path }, | |
| 759 | { US"sender", 6, TRUE, htype_sender }, | |
| 760 | { US"subject", 7, FALSE, htype_subject }, | |
| 761 | { US"to", 2, TRUE, htype_to } | |
| 762 | }; | |
| 763 | ||
| 764 | int header_names_size = sizeof(header_names)/sizeof(header_name); | |
| 765 | ||
| 766 | BOOL header_rewritten = FALSE; | |
| 767 | uschar *helo_accept_junk_hosts = NULL; | |
| 768 | uschar *helo_allow_chars = US""; | |
| 769 | uschar *helo_lookup_domains = US"@ : @[]"; | |
| 770 | uschar *helo_try_verify_hosts = NULL; | |
| 771 | BOOL helo_verified = FALSE; | |
| d7b47fd0 | 772 | BOOL helo_verify_failed = FALSE; |
| 059ec3d9 | 773 | uschar *helo_verify_hosts = NULL; |
| 1ba28e2b | 774 | const uschar *hex_digits = CUS"0123456789abcdef"; |
| 059ec3d9 PH |
775 | uschar *hold_domains = NULL; |
| 776 | BOOL host_checking = FALSE; | |
| 777 | BOOL host_checking_callout = FALSE; | |
| 778 | uschar *host_data = NULL; | |
| 779 | BOOL host_find_failed_syntax= FALSE; | |
| 780 | uschar *host_lookup = NULL; | |
| b08b24c8 | 781 | BOOL host_lookup_deferred = FALSE; |
| 059ec3d9 PH |
782 | BOOL host_lookup_failed = FALSE; |
| 783 | uschar *host_lookup_order = US"bydns:byaddr"; | |
| 784 | uschar *host_lookup_msg = US""; | |
| 785 | int host_number = 0; | |
| 786 | uschar *host_number_string = NULL; | |
| 787 | uschar *host_reject_connection = NULL; | |
| 788 | tree_node *hostlist_anchor = NULL; | |
| 789 | int hostlist_count = 0; | |
| 790 | uschar *hosts_treat_as_local = NULL; | |
| 791 | uschar *hosts_connection_nolog = NULL; | |
| 792 | ||
| 793 | int ignore_bounce_errors_after = 10*7*24*60*60; /* 10 weeks */ | |
| 794 | BOOL ignore_fromline_local = FALSE; | |
| 795 | uschar *ignore_fromline_hosts = NULL; | |
| 9ee44efb PP |
796 | BOOL inetd_wait_mode = FALSE; |
| 797 | int inetd_wait_timeout = -1; | |
| 059ec3d9 PH |
798 | uschar *interface_address = NULL; |
| 799 | int interface_port = -1; | |
| 800 | BOOL is_inetd = FALSE; | |
| 0ce9abe6 | 801 | uschar *iterate_item = NULL; |
| 059ec3d9 PH |
802 | |
| 803 | int journal_fd = -1; | |
| 804 | ||
| 805 | int keep_malformed = 4*24*60*60; /* 4 days */ | |
| 806 | ||
| 807 | uschar *eldap_dn = NULL; | |
| 808 | int load_average = -2; | |
| 809 | BOOL local_error_message = FALSE; | |
| 810 | BOOL local_from_check = TRUE; | |
| 811 | uschar *local_from_prefix = NULL; | |
| 812 | uschar *local_from_suffix = NULL; | |
| 813 | ||
| 814 | #if HAVE_IPV6 | |
| 815 | uschar *local_interfaces = US"<; ::0 ; 0.0.0.0"; | |
| 816 | #else | |
| 817 | uschar *local_interfaces = US"0.0.0.0"; | |
| 818 | #endif | |
| 819 | ||
| 820 | uschar *local_scan_data = NULL; | |
| 821 | int local_scan_timeout = 5*60; | |
| 822 | BOOL local_sender_retain = FALSE; | |
| 823 | gid_t local_user_gid = (gid_t)(-1); | |
| 824 | uid_t local_user_uid = (uid_t)(-1); | |
| 825 | ||
| 826 | tree_node *localpartlist_anchor= NULL; | |
| 827 | int localpartlist_count = 0; | |
| 828 | uschar *log_buffer = NULL; | |
| 6c6d6e48 TF |
829 | |
| 830 | int log_default[] = { /* for initializing log_selector */ | |
| 831 | Li_acl_warn_skipped, | |
| 832 | Li_connection_reject, | |
| 833 | Li_delay_delivery, | |
| 834 | Li_dnslist_defer, | |
| 835 | Li_etrn, | |
| 836 | Li_host_lookup_failed, | |
| 837 | Li_lost_incoming_connection, | |
| ac881e27 | 838 | Li_outgoing_interface, /* see d_log_interface in deliver.c */ |
| 6c6d6e48 TF |
839 | Li_queue_run, |
| 840 | Li_rejected_header, | |
| 841 | Li_retry_defer, | |
| 842 | Li_sender_verify_fail, | |
| 843 | Li_size_reject, | |
| 844 | Li_skip_delivery, | |
| 845 | Li_smtp_confirmation, | |
| 846 | Li_tls_certificate_verified, | |
| 847 | Li_tls_cipher, | |
| 848 | -1 | |
| 849 | }; | |
| 850 | ||
| 059ec3d9 PH |
851 | uschar *log_file_path = US LOG_FILE_PATH |
| 852 | "\0<--------------Space to patch log_file_path->"; | |
| 853 | ||
| 6c6d6e48 TF |
854 | int log_notall[] = { |
| 855 | -1 | |
| 856 | }; | |
| 857 | bit_table log_options[] = { /* must be in alphabetical order */ | |
| 858 | BIT_TABLE(L, 8bitmime), | |
| 859 | BIT_TABLE(L, acl_warn_skipped), | |
| 860 | BIT_TABLE(L, address_rewrite), | |
| 861 | BIT_TABLE(L, all), | |
| 862 | BIT_TABLE(L, all_parents), | |
| 863 | BIT_TABLE(L, arguments), | |
| 864 | BIT_TABLE(L, connection_reject), | |
| 865 | BIT_TABLE(L, delay_delivery), | |
| 866 | BIT_TABLE(L, deliver_time), | |
| 867 | BIT_TABLE(L, delivery_size), | |
| 868 | BIT_TABLE(L, dnslist_defer), | |
| 869 | BIT_TABLE(L, etrn), | |
| 870 | BIT_TABLE(L, host_lookup_failed), | |
| 871 | BIT_TABLE(L, ident_timeout), | |
| 872 | BIT_TABLE(L, incoming_interface), | |
| 873 | BIT_TABLE(L, incoming_port), | |
| 874 | BIT_TABLE(L, lost_incoming_connection), | |
| ac881e27 | 875 | BIT_TABLE(L, outgoing_interface), |
| 6c6d6e48 TF |
876 | BIT_TABLE(L, outgoing_port), |
| 877 | BIT_TABLE(L, pid), | |
| e6d2a989 | 878 | #if defined(SUPPORT_PROXY) || defined (SUPPORT_SOCKS) |
| 6c6d6e48 TF |
879 | BIT_TABLE(L, proxy), |
| 880 | #endif | |
| 881 | BIT_TABLE(L, queue_run), | |
| 882 | BIT_TABLE(L, queue_time), | |
| 883 | BIT_TABLE(L, queue_time_overall), | |
| 884 | BIT_TABLE(L, received_recipients), | |
| 885 | BIT_TABLE(L, received_sender), | |
| 886 | BIT_TABLE(L, rejected_header), | |
| 887 | { US"rejected_headers", Li_rejected_header }, | |
| 888 | BIT_TABLE(L, retry_defer), | |
| 889 | BIT_TABLE(L, return_path_on_delivery), | |
| 890 | BIT_TABLE(L, sender_on_delivery), | |
| 891 | BIT_TABLE(L, sender_verify_fail), | |
| 892 | BIT_TABLE(L, size_reject), | |
| 893 | BIT_TABLE(L, skip_delivery), | |
| 894 | BIT_TABLE(L, smtp_confirmation), | |
| 895 | BIT_TABLE(L, smtp_connection), | |
| 896 | BIT_TABLE(L, smtp_incomplete_transaction), | |
| 897 | BIT_TABLE(L, smtp_mailauth), | |
| 898 | BIT_TABLE(L, smtp_no_mail), | |
| 899 | BIT_TABLE(L, smtp_protocol_error), | |
| 900 | BIT_TABLE(L, smtp_syntax_error), | |
| 901 | BIT_TABLE(L, subject), | |
| 902 | BIT_TABLE(L, tls_certificate_verified), | |
| 903 | BIT_TABLE(L, tls_cipher), | |
| 904 | BIT_TABLE(L, tls_peerdn), | |
| 905 | BIT_TABLE(L, tls_sni), | |
| 906 | BIT_TABLE(L, unknown_in_list), | |
| 059ec3d9 | 907 | }; |
| 6c6d6e48 | 908 | int log_options_count = nelem(log_options); |
| 059ec3d9 | 909 | |
| 6ea85e9a | 910 | int log_reject_target = 0; |
| 6c6d6e48 | 911 | unsigned int log_selector[log_selector_size]; /* initialized in main() */ |
| 059ec3d9 PH |
912 | uschar *log_selector_string = NULL; |
| 913 | FILE *log_stderr = NULL; | |
| 914 | BOOL log_testing_mode = FALSE; | |
| 915 | BOOL log_timezone = FALSE; | |
| 916 | uschar *login_sender_address = NULL; | |
| 4e0983dc | 917 | uschar *lookup_dnssec_authenticated = NULL; |
| 059ec3d9 PH |
918 | int lookup_open_max = 25; |
| 919 | uschar *lookup_value = NULL; | |
| 920 | ||
| 921 | macro_item *macros = NULL; | |
| 922 | uschar *mailstore_basename = NULL; | |
| 8523533c TK |
923 | #ifdef WITH_CONTENT_SCAN |
| 924 | uschar *malware_name = NULL; /* Virus Name */ | |
| 925 | #endif | |
| d677b2f2 | 926 | int max_received_linelength= 0; |
| 059ec3d9 PH |
927 | int max_username_length = 0; |
| 928 | int message_age = 0; | |
| 929 | uschar *message_body = NULL; | |
| 930 | uschar *message_body_end = NULL; | |
| ddea74fa | 931 | BOOL message_body_newlines = FALSE; |
| 059ec3d9 PH |
932 | int message_body_size = 0; |
| 933 | int message_body_visible = 500; | |
| 934 | int message_ended = END_NOTSTARTED; | |
| 935 | uschar *message_headers = NULL; | |
| 936 | uschar *message_id; | |
| 937 | uschar *message_id_domain = NULL; | |
| 938 | uschar *message_id_text = NULL; | |
| 939 | struct timeval message_id_tv = { 0, 0 }; | |
| 940 | uschar message_id_option[MESSAGE_ID_LENGTH + 3]; | |
| 941 | uschar *message_id_external; | |
| 942 | int message_linecount = 0; | |
| 943 | BOOL message_logs = TRUE; | |
| 944 | int message_size = 0; | |
| 945 | uschar *message_size_limit = US"50M"; | |
| eb02f5df JH |
946 | #ifdef EXPERIMENTAL_INTERNATIONAL |
| 947 | BOOL message_smtputf8 = FALSE; | |
| 3c8b3577 | 948 | int message_utf8_downconvert = 0; /* -1 ifneeded; 0 never; 1 always */ |
| eb02f5df | 949 | #endif |
| 059ec3d9 PH |
950 | uschar message_subdir[2] = { 0, 0 }; |
| 951 | uschar *message_reference = NULL; | |
| 8523533c TK |
952 | |
| 953 | /* MIME ACL expandables */ | |
| 954 | #ifdef WITH_CONTENT_SCAN | |
| f7b63901 | 955 | int mime_anomaly_level = 0; |
| 1ba28e2b | 956 | const uschar *mime_anomaly_text = NULL; |
| 8523533c TK |
957 | uschar *mime_boundary = NULL; |
| 958 | uschar *mime_charset = NULL; | |
| 959 | uschar *mime_content_description = NULL; | |
| 960 | uschar *mime_content_disposition = NULL; | |
| 961 | uschar *mime_content_id = NULL; | |
| 962 | unsigned int mime_content_size = 0; | |
| 963 | uschar *mime_content_transfer_encoding = NULL; | |
| 964 | uschar *mime_content_type = NULL; | |
| 965 | uschar *mime_decoded_filename = NULL; | |
| 966 | uschar *mime_filename = NULL; | |
| 967 | int mime_is_multipart = 0; | |
| 968 | int mime_is_coverletter = 0; | |
| 969 | int mime_is_rfc822 = 0; | |
| 970 | int mime_part_count = -1; | |
| 971 | #endif | |
| 972 | ||
| 059ec3d9 PH |
973 | BOOL mua_wrapper = FALSE; |
| 974 | ||
| 975 | uid_t *never_users = NULL; | |
| 8523533c TK |
976 | #ifdef WITH_CONTENT_SCAN |
| 977 | BOOL no_mbox_unspool = FALSE; | |
| 978 | #endif | |
| 059ec3d9 PH |
979 | BOOL no_multiline_responses = FALSE; |
| 980 | ||
| 981 | uid_t original_euid; | |
| 982 | gid_t originator_gid; | |
| 983 | uschar *originator_login = NULL; | |
| 984 | uschar *originator_name = NULL; | |
| 985 | uid_t originator_uid; | |
| 986 | uschar *override_local_interfaces = NULL; | |
| 987 | uschar *override_pid_file_path = NULL; | |
| 988 | ||
| 989 | BOOL parse_allow_group = FALSE; | |
| 990 | BOOL parse_found_group = FALSE; | |
| 991 | uschar *percent_hack_domains = NULL; | |
| 992 | uschar *pid_file_path = US PID_FILE_PATH | |
| 993 | "\0<--------------Space to patch pid_file_path->"; | |
| cf8b11a5 | 994 | BOOL pipelining_enable = TRUE; |
| 059ec3d9 PH |
995 | uschar *pipelining_advertise_hosts = US"*"; |
| 996 | BOOL preserve_message_logs = FALSE; | |
| 997 | uschar *primary_hostname = NULL; | |
| 998 | BOOL print_topbitchars = FALSE; | |
| 999 | uschar process_info[PROCESS_INFO_SIZE]; | |
| 921b12ca | 1000 | int process_info_len = 0; |
| 059ec3d9 PH |
1001 | uschar *process_log_path = NULL; |
| 1002 | BOOL prod_requires_admin = TRUE; | |
| a3c86431 | 1003 | |
| e6d2a989 | 1004 | #if defined(SUPPORT_PROXY) || defined(SUPPORT_SOCKS) |
| cee5f132 | 1005 | uschar *hosts_proxy = US""; |
| e6d2a989 JH |
1006 | uschar *proxy_external_address = US""; |
| 1007 | int proxy_external_port = 0; | |
| 1008 | uschar *proxy_local_address = US""; | |
| 1009 | int proxy_local_port = 0; | |
| a3c86431 TL |
1010 | BOOL proxy_session = FALSE; |
| 1011 | BOOL proxy_session_failed = FALSE; | |
| 1012 | #endif | |
| 1013 | ||
| fffda43a TK |
1014 | uschar *prvscheck_address = NULL; |
| 1015 | uschar *prvscheck_keynum = NULL; | |
| 1016 | uschar *prvscheck_result = NULL; | |
| 1017 | ||
| 059ec3d9 | 1018 | |
| 55414b25 | 1019 | const uschar *qualify_domain_recipient = NULL; |
| 059ec3d9 PH |
1020 | uschar *qualify_domain_sender = NULL; |
| 1021 | BOOL queue_2stage = FALSE; | |
| 1022 | uschar *queue_domains = NULL; | |
| 1023 | int queue_interval = -1; | |
| 1024 | BOOL queue_list_requires_admin = TRUE; | |
| 1025 | BOOL queue_only = FALSE; | |
| 1026 | uschar *queue_only_file = NULL; | |
| 1027 | int queue_only_load = -1; | |
| 8669f003 | 1028 | BOOL queue_only_load_latch = TRUE; |
| 059ec3d9 PH |
1029 | BOOL queue_only_override = TRUE; |
| 1030 | BOOL queue_only_policy = FALSE; | |
| 1031 | BOOL queue_run_first_delivery = FALSE; | |
| 1032 | BOOL queue_run_force = FALSE; | |
| 1033 | BOOL queue_run_in_order = FALSE; | |
| 1034 | BOOL queue_run_local = FALSE; | |
| 1035 | int queue_run_max = 5; | |
| 1036 | pid_t queue_run_pid = (pid_t)0; | |
| 1037 | int queue_run_pipe = -1; | |
| 1038 | BOOL queue_running = FALSE; | |
| 1039 | BOOL queue_smtp = FALSE; | |
| 1040 | uschar *queue_smtp_domains = NULL; | |
| 1041 | ||
| 1042 | unsigned int random_seed = 0; | |
| fe0dab11 | 1043 | tree_node *ratelimiters_cmd = NULL; |
| 870f6ba8 TF |
1044 | tree_node *ratelimiters_conn = NULL; |
| 1045 | tree_node *ratelimiters_mail = NULL; | |
| 059ec3d9 PH |
1046 | uschar *raw_active_hostname = NULL; |
| 1047 | uschar *raw_sender = NULL; | |
| 1048 | uschar **raw_recipients = NULL; | |
| 1049 | int raw_recipients_count = 0; | |
| 1050 | ||
| 1051 | int rcpt_count = 0; | |
| 1052 | int rcpt_fail_count = 0; | |
| 1053 | int rcpt_defer_count = 0; | |
| 1054 | gid_t real_gid; | |
| 1055 | uid_t real_uid; | |
| 1056 | BOOL really_exim = TRUE; | |
| 1057 | BOOL receive_call_bombout = FALSE; | |
| 1058 | int receive_linecount = 0; | |
| 1059 | int receive_messagecount = 0; | |
| 1060 | int receive_timeout = 0; | |
| 1061 | int received_count = 0; | |
| 1062 | uschar *received_for = NULL; | |
| 1063 | ||
| 1064 | /* This is the default text for Received headers generated by Exim. The | |
| 1065 | date will be automatically added on the end. */ | |
| 1066 | ||
| 1067 | uschar *received_header_text = US | |
| 1068 | "Received: " | |
| 1069 | "${if def:sender_rcvhost {from $sender_rcvhost\n\t}" | |
| 1e70f85b | 1070 | "{${if def:sender_ident {from ${quote_local_part:$sender_ident} }}" |
| 059ec3d9 PH |
1071 | "${if def:sender_helo_name {(helo=$sender_helo_name)\n\t}}}}" |
| 1072 | "by $primary_hostname " | |
| 1073 | "${if def:received_protocol {with $received_protocol}} " | |
| 1074 | #ifdef SUPPORT_TLS | |
| 1075 | "${if def:tls_cipher {($tls_cipher)\n\t}}" | |
| 1076 | #endif | |
| 1077 | "(Exim $version_number)\n\t" | |
| 3e46c1aa | 1078 | "${if def:sender_address {(envelope-from <$sender_address>)\n\t}}" |
| 1ab52c69 | 1079 | "id $message_exim_id" |
| 059ec3d9 PH |
1080 | "${if def:received_for {\n\tfor $received_for}}" |
| 1081 | "\0<---------------Space to patch received_header_text->"; | |
| 1082 | ||
| 1083 | int received_headers_max = 30; | |
| 1084 | uschar *received_protocol = NULL; | |
| 1085 | int received_time = 0; | |
| 1086 | uschar *recipient_data = NULL; | |
| 1087 | uschar *recipient_unqualified_hosts = NULL; | |
| 2c7db3f5 | 1088 | uschar *recipient_verify_failure = NULL; |
| 059ec3d9 PH |
1089 | int recipients_count = 0; |
| 1090 | BOOL recipients_discarded = FALSE; | |
| 1091 | recipient_item *recipients_list = NULL; | |
| 1092 | int recipients_list_max = 0; | |
| 1093 | int recipients_max = 0; | |
| 1094 | BOOL recipients_max_reject = FALSE; | |
| 1095 | const pcre *regex_AUTH = NULL; | |
| 1096 | const pcre *regex_check_dns_names = NULL; | |
| 1097 | const pcre *regex_From = NULL; | |
| f1513293 | 1098 | const pcre *regex_IGNOREQUOTA = NULL; |
| 059ec3d9 PH |
1099 | const pcre *regex_PIPELINING = NULL; |
| 1100 | const pcre *regex_SIZE = NULL; | |
| 1101 | const pcre *regex_ismsgid = NULL; | |
| f38917cc JH |
1102 | const pcre *regex_smtp_code = NULL; |
| 1103 | uschar *regex_vars[REGEX_VARS]; | |
| a7cbbf50 PP |
1104 | #ifdef WHITELIST_D_MACROS |
| 1105 | const pcre *regex_whitelisted_macro = NULL; | |
| 1106 | #endif | |
| 8523533c TK |
1107 | #ifdef WITH_CONTENT_SCAN |
| 1108 | uschar *regex_match_string = NULL; | |
| 1109 | #endif | |
| 059ec3d9 PH |
1110 | int remote_delivery_count = 0; |
| 1111 | int remote_max_parallel = 2; | |
| 1112 | uschar *remote_sort_domains = NULL; | |
| 1113 | int retry_data_expire = 7*24*60*60; | |
| 1114 | int retry_interval_max = 24*60*60; | |
| 1115 | int retry_maximum_timeout = 0; /* set from retry config */ | |
| 1116 | retry_config *retries = NULL; | |
| 1117 | uschar *return_path = NULL; | |
| 1118 | BOOL return_path_remove = TRUE; | |
| 1119 | int rewrite_existflags = 0; | |
| f926e272 JH |
1120 | uschar *rfc1413_hosts = US"@[]"; |
| 1121 | int rfc1413_query_timeout = 0; | |
| 059ec3d9 | 1122 | /* BOOL rfc821_domains = FALSE; <<< on the way out */ |
| c1d94452 | 1123 | uid_t root_gid = ROOT_GID; |
| 059ec3d9 PH |
1124 | uid_t root_uid = ROOT_UID; |
| 1125 | ||
| 1126 | router_instance *routers = NULL; | |
| 1127 | router_instance router_defaults = { | |
| 1128 | NULL, /* chain pointer */ | |
| 1129 | NULL, /* name */ | |
| 1130 | NULL, /* info */ | |
| 1131 | NULL, /* private options block pointer */ | |
| 1132 | NULL, /* driver name */ | |
| 1133 | ||
| 1134 | NULL, /* address_data */ | |
| 8523533c TK |
1135 | #ifdef EXPERIMENTAL_BRIGHTMAIL |
| 1136 | NULL, /* bmi_rule */ | |
| 8e669ac1 | 1137 | #endif |
| 059ec3d9 PH |
1138 | NULL, /* cannot_route_message */ |
| 1139 | NULL, /* condition */ | |
| 1140 | NULL, /* current_directory */ | |
| 1141 | NULL, /* debug_string */ | |
| 1142 | NULL, /* domains */ | |
| 1143 | NULL, /* errors_to */ | |
| 1144 | NULL, /* expand_gid */ | |
| 1145 | NULL, /* expand_uid */ | |
| 1146 | NULL, /* expand_more */ | |
| 1147 | NULL, /* expand_unseen */ | |
| 1148 | NULL, /* extra_headers */ | |
| 1149 | NULL, /* fallback_hosts */ | |
| 1150 | NULL, /* home_directory */ | |
| 1151 | NULL, /* ignore_target_hosts */ | |
| 1152 | NULL, /* local_parts */ | |
| 1153 | NULL, /* pass_router_name */ | |
| 1154 | NULL, /* prefix */ | |
| 1155 | NULL, /* redirect_router_name */ | |
| 1156 | NULL, /* remove_headers */ | |
| 1157 | NULL, /* require_files */ | |
| 1158 | NULL, /* router_home_directory */ | |
| 1159 | US"freeze", /* self */ | |
| 1160 | NULL, /* senders */ | |
| 1161 | NULL, /* suffix */ | |
| 1162 | NULL, /* translate_ip_address */ | |
| 1163 | NULL, /* transport_name */ | |
| 1164 | ||
| 1165 | TRUE, /* address_test */ | |
| 8523533c TK |
1166 | #ifdef EXPERIMENTAL_BRIGHTMAIL |
| 1167 | FALSE, /* bmi_deliver_alternate */ | |
| 1168 | FALSE, /* bmi_deliver_default */ | |
| 1169 | FALSE, /* bmi_dont_deliver */ | |
| 1170 | #endif | |
| 059ec3d9 PH |
1171 | TRUE, /* expn */ |
| 1172 | FALSE, /* caseful_local_part */ | |
| 1173 | FALSE, /* check_local_user */ | |
| 1174 | FALSE, /* disable_logging */ | |
| 1175 | FALSE, /* fail_verify_recipient */ | |
| 1176 | FALSE, /* fail_verify_sender */ | |
| 1177 | FALSE, /* gid_set */ | |
| 1178 | FALSE, /* initgroups */ | |
| 1179 | TRUE_UNSET, /* log_as_local */ | |
| 1180 | TRUE, /* more */ | |
| 1181 | FALSE, /* pass_on_timeout */ | |
| 1182 | FALSE, /* prefix_optional */ | |
| 1183 | TRUE, /* repeat_use */ | |
| 1184 | TRUE_UNSET, /* retry_use_local_part - fudge "unset" */ | |
| 1185 | FALSE, /* same_domain_copy_routing */ | |
| 1186 | FALSE, /* self_rewrite */ | |
| 1187 | FALSE, /* suffix_optional */ | |
| 1188 | FALSE, /* verify_only */ | |
| 1189 | TRUE, /* verify_recipient */ | |
| 1190 | TRUE, /* verify_sender */ | |
| 1191 | FALSE, /* uid_set */ | |
| 1192 | FALSE, /* unseen */ | |
| 6c1c3d1d | 1193 | FALSE, /* dsn_lasthop */ |
| 059ec3d9 PH |
1194 | |
| 1195 | self_freeze, /* self_code */ | |
| 1196 | (uid_t)(-1), /* uid */ | |
| 1197 | (gid_t)(-1), /* gid */ | |
| 1198 | ||
| 1199 | NULL, /* fallback_hostlist */ | |
| 1200 | NULL, /* transport instance */ | |
| 1201 | NULL, /* pass_router */ | |
| 99c1bb4e HSHR |
1202 | NULL, /* redirect_router */ |
| 1203 | ||
| 0539a19d | 1204 | { NULL, NULL }, /* dnssec_domains {require,request} */ |
| 059ec3d9 PH |
1205 | }; |
| 1206 | ||
| 181d9bf8 JH |
1207 | uschar *router_name = NULL; |
| 1208 | ||
| 059ec3d9 PH |
1209 | ip_address_item *running_interfaces = NULL; |
| 1210 | BOOL running_in_test_harness = FALSE; | |
| 1211 | ||
| 1212 | /* This is a weird one. The following string gets patched in the binary by the | |
| 1213 | script that sets up a copy of Exim for running in the test harness. It seems | |
| 1214 | that compilers are now clever, and share constant strings if they can. | |
| 1215 | Elsewhere in Exim the string "<" is used. The compiler optimization seems to | |
| 1216 | make use of the end of this string in order to save space. So the patching then | |
| 8669f003 | 1217 | wrecks this. We defeat this optimization by adding some additional characters |
| 059ec3d9 PH |
1218 | onto the end of the string. */ |
| 1219 | ||
| 1220 | uschar *running_status = US">>>running<<<" "\0EXTRA"; | |
| 1221 | ||
| 1222 | int runrc = 0; | |
| 1223 | ||
| 1224 | uschar *search_error_message = NULL; | |
| 1225 | BOOL search_find_defer = FALSE; | |
| 1226 | uschar *self_hostname = NULL; | |
| 1227 | uschar *sender_address = NULL; | |
| 1228 | unsigned int sender_address_cache[(MAX_NAMED_LIST * 2)/32]; | |
| 2a3eea10 | 1229 | uschar *sender_address_data = NULL; |
| 059ec3d9 PH |
1230 | BOOL sender_address_forced = FALSE; |
| 1231 | uschar *sender_address_unrewritten = NULL; | |
| 1232 | uschar *sender_data = NULL; | |
| 1233 | unsigned int sender_domain_cache[(MAX_NAMED_LIST * 2)/32]; | |
| 1234 | uschar *sender_fullhost = NULL; | |
| 1705dd20 | 1235 | BOOL sender_helo_dnssec = FALSE; |
| 059ec3d9 PH |
1236 | uschar *sender_helo_name = NULL; |
| 1237 | uschar **sender_host_aliases = &no_aliases; | |
| 1238 | uschar *sender_host_address = NULL; | |
| 1239 | uschar *sender_host_authenticated = NULL; | |
| 1240 | unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32]; | |
| 1f4a55da | 1241 | BOOL sender_host_dnssec = FALSE; |
| 059ec3d9 PH |
1242 | uschar *sender_host_name = NULL; |
| 1243 | int sender_host_port = 0; | |
| 1244 | BOOL sender_host_notsocket = FALSE; | |
| 1245 | BOOL sender_host_unknown = FALSE; | |
| 1246 | uschar *sender_ident = NULL; | |
| 1247 | BOOL sender_local = FALSE; | |
| 2fe1a124 | 1248 | BOOL sender_name_forced = FALSE; |
| 870f6ba8 TF |
1249 | uschar *sender_rate = NULL; |
| 1250 | uschar *sender_rate_limit = NULL; | |
| 1251 | uschar *sender_rate_period = NULL; | |
| 059ec3d9 PH |
1252 | uschar *sender_rcvhost = NULL; |
| 1253 | BOOL sender_set_untrusted = FALSE; | |
| 1254 | uschar *sender_unqualified_hosts = NULL; | |
| 2c7db3f5 | 1255 | uschar *sender_verify_failure = NULL; |
| 059ec3d9 PH |
1256 | address_item *sender_verified_list = NULL; |
| 1257 | address_item *sender_verified_failed = NULL; | |
| 1258 | int sender_verified_rc = -1; | |
| 1259 | BOOL sender_verified_responded = FALSE; | |
| 41c7c167 PH |
1260 | uschar *sending_ip_address = NULL; |
| 1261 | int sending_port = -1; | |
| cd59ab18 | 1262 | SIGNAL_BOOL sigalrm_seen = FALSE; |
| 059ec3d9 | 1263 | uschar **sighup_argv = NULL; |
| 846430d9 | 1264 | int slow_lookup_log = 0; /* millisecs, zero disables */ |
| 059ec3d9 PH |
1265 | int smtp_accept_count = 0; |
| 1266 | BOOL smtp_accept_keepalive = TRUE; | |
| 1267 | int smtp_accept_max = 20; | |
| 1268 | int smtp_accept_max_nonmail= 10; | |
| 1269 | uschar *smtp_accept_max_nonmail_hosts = US"*"; | |
| 1270 | int smtp_accept_max_per_connection = 1000; | |
| 1271 | uschar *smtp_accept_max_per_host = NULL; | |
| 1272 | int smtp_accept_queue = 0; | |
| 1273 | int smtp_accept_queue_per_connection = 10; | |
| 1274 | int smtp_accept_reserve = 0; | |
| 1275 | uschar *smtp_active_hostname = NULL; | |
| 1276 | BOOL smtp_authenticated = FALSE; | |
| 1f5b4c3d | 1277 | uschar *smtp_banner = US"$smtp_active_hostname ESMTP " |
| 059ec3d9 PH |
1278 | "Exim $version_number $tod_full" |
| 1279 | "\0<---------------Space to patch smtp_banner->"; | |
| 1280 | BOOL smtp_batched_input = FALSE; | |
| 1281 | BOOL smtp_check_spool_space = TRUE; | |
| b4ed4da0 | 1282 | int smtp_ch_index = 0; |
| 3ee512ff PH |
1283 | uschar *smtp_cmd_argument = NULL; |
| 1284 | uschar *smtp_cmd_buffer = NULL; | |
| b4ed4da0 PH |
1285 | time_t smtp_connection_start = 0; |
| 1286 | uschar smtp_connection_had[SMTP_HBUFF_SIZE]; | |
| 059ec3d9 PH |
1287 | int smtp_connect_backlog = 20; |
| 1288 | double smtp_delay_mail = 0.0; | |
| 1289 | double smtp_delay_rcpt = 0.0; | |
| 1290 | BOOL smtp_enforce_sync = TRUE; | |
| 1291 | FILE *smtp_in = NULL; | |
| 1292 | BOOL smtp_input = FALSE; | |
| 1293 | int smtp_load_reserve = -1; | |
| 1294 | int smtp_mailcmd_count = 0; | |
| 1295 | FILE *smtp_out = NULL; | |
| 1296 | uschar *smtp_etrn_command = NULL; | |
| 1297 | BOOL smtp_etrn_serialize = TRUE; | |
| 1298 | int smtp_max_synprot_errors= 3; | |
| 1299 | int smtp_max_unknown_commands = 3; | |
| 8f128379 | 1300 | uschar *smtp_notquit_reason = NULL; |
| 059ec3d9 PH |
1301 | uschar *smtp_ratelimit_hosts = NULL; |
| 1302 | uschar *smtp_ratelimit_mail = NULL; | |
| 1303 | uschar *smtp_ratelimit_rcpt = NULL; | |
| 1304 | uschar *smtp_read_error = US""; | |
| 1305 | int smtp_receive_timeout = 5*60; | |
| 1ad6489e | 1306 | uschar *smtp_receive_timeout_s = NULL; |
| 059ec3d9 PH |
1307 | uschar *smtp_reserve_hosts = NULL; |
| 1308 | BOOL smtp_return_error_details = FALSE; | |
| 1309 | int smtp_rlm_base = 0; | |
| 1310 | double smtp_rlm_factor = 0.0; | |
| 1311 | int smtp_rlm_limit = 0; | |
| 1312 | int smtp_rlm_threshold = INT_MAX; | |
| 1313 | int smtp_rlr_base = 0; | |
| 1314 | double smtp_rlr_factor = 0.0; | |
| 1315 | int smtp_rlr_limit = 0; | |
| 1316 | int smtp_rlr_threshold = INT_MAX; | |
| 1317 | BOOL smtp_use_pipelining = FALSE; | |
| 1318 | BOOL smtp_use_size = FALSE; | |
| 3d1451ea | 1319 | #ifdef EXPERIMENTAL_INTERNATIONAL |
| 9d4319df | 1320 | uschar *smtputf8_advertise_hosts = US"*"; /* overridden under test-harness */ |
| 3d1451ea | 1321 | #endif |
| 8523533c TK |
1322 | |
| 1323 | #ifdef WITH_CONTENT_SCAN | |
| 1324 | uschar *spamd_address = US"127.0.0.1 783"; | |
| 1325 | uschar *spam_bar = NULL; | |
| 1326 | uschar *spam_report = NULL; | |
| c5f280e2 | 1327 | uschar *spam_action = NULL; |
| 8523533c TK |
1328 | uschar *spam_score = NULL; |
| 1329 | uschar *spam_score_int = NULL; | |
| 1330 | #endif | |
| 1331 | #ifdef EXPERIMENTAL_SPF | |
| 65a7d8c3 | 1332 | uschar *spf_guess = US"v=spf1 a/24 mx/24 ptr ?all"; |
| 8523533c TK |
1333 | uschar *spf_header_comment = NULL; |
| 1334 | uschar *spf_received = NULL; | |
| 1335 | uschar *spf_result = NULL; | |
| 1336 | uschar *spf_smtp_comment = NULL; | |
| 1337 | #endif | |
| 1338 | ||
| 059ec3d9 PH |
1339 | BOOL split_spool_directory = FALSE; |
| 1340 | uschar *spool_directory = US SPOOL_DIRECTORY | |
| 1341 | "\0<--------------Space to patch spool_directory->"; | |
| 8523533c TK |
1342 | #ifdef EXPERIMENTAL_SRS |
| 1343 | uschar *srs_config = NULL; | |
| 1344 | uschar *srs_db_address = NULL; | |
| 1345 | uschar *srs_db_key = NULL; | |
| 384152a6 TK |
1346 | int srs_hashlength = 6; |
| 1347 | int srs_hashmin = -1; | |
| 1348 | int srs_maxage = 31; | |
| 8523533c TK |
1349 | uschar *srs_orig_recipient = NULL; |
| 1350 | uschar *srs_orig_sender = NULL; | |
| 1351 | uschar *srs_recipient = NULL; | |
| 384152a6 | 1352 | uschar *srs_secrets = NULL; |
| 8523533c | 1353 | uschar *srs_status = NULL; |
| 384152a6 TK |
1354 | BOOL srs_usehash = TRUE; |
| 1355 | BOOL srs_usetimestamp = TRUE; | |
| 8e669ac1 | 1356 | #endif |
| 38a0a95f | 1357 | BOOL strict_acl_vars = FALSE; |
| 059ec3d9 | 1358 | int string_datestamp_offset= -1; |
| f1e5fef5 PP |
1359 | int string_datestamp_length= 0; |
| 1360 | int string_datestamp_type = -1; | |
| 059ec3d9 PH |
1361 | BOOL strip_excess_angle_brackets = FALSE; |
| 1362 | BOOL strip_trailing_dot = FALSE; | |
| 1363 | uschar *submission_domain = NULL; | |
| 1364 | BOOL submission_mode = FALSE; | |
| 2fe1a124 | 1365 | uschar *submission_name = NULL; |
| 8800895a | 1366 | BOOL suppress_local_fixups = FALSE; |
| f4ee74ac | 1367 | BOOL suppress_local_fixups_default = FALSE; |
| 059ec3d9 PH |
1368 | BOOL synchronous_delivery = FALSE; |
| 1369 | BOOL syslog_duplication = TRUE; | |
| 1370 | int syslog_facility = LOG_MAIL; | |
| 1371 | uschar *syslog_processname = US"exim"; | |
| 1372 | BOOL syslog_timestamp = TRUE; | |
| 1373 | uschar *system_filter = NULL; | |
| 1374 | ||
| 1375 | uschar *system_filter_directory_transport = NULL; | |
| 1376 | uschar *system_filter_file_transport = NULL; | |
| 1377 | uschar *system_filter_pipe_transport = NULL; | |
| 1378 | uschar *system_filter_reply_transport = NULL; | |
| 1379 | ||
| 1380 | gid_t system_filter_gid = 0; | |
| 1381 | BOOL system_filter_gid_set = FALSE; | |
| 79d4bc3d | 1382 | uid_t system_filter_uid = (uid_t)-1; |
| 059ec3d9 PH |
1383 | BOOL system_filter_uid_set = FALSE; |
| 1384 | BOOL system_filtering = FALSE; | |
| 1385 | ||
| 1386 | BOOL tcp_nodelay = TRUE; | |
| 5dc43717 JJ |
1387 | #ifdef USE_TCP_WRAPPERS |
| 1388 | uschar *tcp_wrappers_daemon_name = US TCP_WRAPPERS_DAEMON_NAME; | |
| 1389 | #endif | |
| 8669f003 | 1390 | int test_harness_load_avg = 0; |
| 059ec3d9 PH |
1391 | int thismessage_size_limit = 0; |
| 1392 | int timeout_frozen_after = 0; | |
| 1393 | BOOL timestamps_utc = FALSE; | |
| 1394 | ||
| 1395 | transport_instance *transports = NULL; | |
| 1396 | ||
| 1397 | transport_instance transport_defaults = { | |
| 1398 | NULL, /* chain pointer */ | |
| 1399 | NULL, /* name */ | |
| 1400 | NULL, /* info */ | |
| 1401 | NULL, /* private options block pointer */ | |
| 1402 | NULL, /* driver name */ | |
| 1403 | NULL, /* setup entry point */ | |
| 1404 | 1, /* batch_max */ | |
| 1405 | NULL, /* batch_id */ | |
| 1406 | NULL, /* home_dir */ | |
| 1407 | NULL, /* current_dir */ | |
| 506900af | 1408 | NULL, /* expand-multi-domain */ |
| 059ec3d9 PH |
1409 | TRUE, /* multi-domain */ |
| 1410 | FALSE, /* overrides_hosts */ | |
| 1411 | 100, /* max_addresses */ | |
| 1412 | 500, /* connection_max_messages */ | |
| 1413 | FALSE, /* deliver_as_creator */ | |
| 1414 | FALSE, /* disable_logging */ | |
| 1415 | FALSE, /* initgroups */ | |
| 1416 | FALSE, /* uid_set */ | |
| 1417 | FALSE, /* gid_set */ | |
| 1418 | (uid_t)(-1), /* uid */ | |
| 1419 | (gid_t)(-1), /* gid */ | |
| 1420 | NULL, /* expand_uid */ | |
| 1421 | NULL, /* expand_gid */ | |
| 1422 | NULL, /* warn_message */ | |
| 1423 | NULL, /* shadow */ | |
| 1424 | NULL, /* shadow_condition */ | |
| 1425 | NULL, /* filter_command */ | |
| 1426 | NULL, /* add_headers */ | |
| 1427 | NULL, /* remove_headers */ | |
| 1428 | NULL, /* return_path */ | |
| 1429 | NULL, /* debug_string */ | |
| fa41615d | 1430 | NULL, /* max_parallel */ |
| 059ec3d9 PH |
1431 | NULL, /* message_size_limit */ |
| 1432 | NULL, /* headers_rewrite */ | |
| 1433 | NULL, /* rewrite_rules */ | |
| 1434 | 0, /* rewrite_existflags */ | |
| 1435 | 300, /* filter_timeout */ | |
| 1436 | FALSE, /* body_only */ | |
| 1437 | FALSE, /* delivery_date_add */ | |
| 1438 | FALSE, /* envelope_to_add */ | |
| 1439 | FALSE, /* headers_only */ | |
| 1440 | FALSE, /* rcpt_include_affixes */ | |
| 1441 | FALSE, /* return_path_add */ | |
| 1442 | FALSE, /* return_output */ | |
| 1443 | FALSE, /* return_fail_output */ | |
| 1444 | FALSE, /* log_output */ | |
| 1445 | FALSE, /* log_fail_output */ | |
| 1446 | FALSE, /* log_defer_output */ | |
| 1447 | TRUE_UNSET /* retry_use_local_part: BOOL, but set neither | |
| 1448 | 1 nor 0 so can detect unset */ | |
| 774ef2d7 JH |
1449 | #ifdef EXPERIMENTAL_EVENT |
| 1450 | ,NULL /* event_action */ | |
| 533aaf91 | 1451 | #endif |
| 059ec3d9 PH |
1452 | }; |
| 1453 | ||
| 1454 | int transport_count; | |
| 181d9bf8 | 1455 | uschar *transport_name = NULL; |
| 332f5cf3 | 1456 | int transport_newlines; |
| 55414b25 | 1457 | const uschar **transport_filter_argv = NULL; |
| 059ec3d9 | 1458 | int transport_filter_timeout; |
| 2e2a30b4 | 1459 | BOOL transport_filter_timed_out = FALSE; |
| 059ec3d9 PH |
1460 | int transport_write_timeout= 0; |
| 1461 | ||
| 1462 | tree_node *tree_dns_fails = NULL; | |
| 1463 | tree_node *tree_duplicates = NULL; | |
| 1464 | tree_node *tree_nonrecipients = NULL; | |
| 1465 | tree_node *tree_unusable = NULL; | |
| 1466 | ||
| 1467 | BOOL trusted_caller = FALSE; | |
| e2f5dc15 | 1468 | BOOL trusted_config = TRUE; |
| 059ec3d9 PH |
1469 | gid_t *trusted_groups = NULL; |
| 1470 | uid_t *trusted_users = NULL; | |
| 1471 | uschar *timezone_string = US TIMEZONE_DEFAULT; | |
| 1472 | ||
| 1473 | uschar *unknown_login = NULL; | |
| 1474 | uschar *unknown_username = NULL; | |
| 1475 | uschar *untrusted_set_sender = NULL; | |
| 1476 | ||
| 1477 | /* A regex for matching a "From_" line in an incoming message, in the form | |
| 1478 | ||
| 1479 | From ph10 Fri Jan 5 12:35 GMT 1996 | |
| 1480 | ||
| 1481 | which the "mail" commands send to the MTA (undocumented, of course), or in | |
| 1482 | the form | |
| 1483 | ||
| 1484 | From ph10 Fri, 7 Jan 97 14:00:00 GMT | |
| 1485 | ||
| 1486 | which is apparently used by some UUCPs, despite it not being in RFC 976. | |
| 1487 | Because of variations in time formats, just match up to the minutes. That | |
| 1488 | should be sufficient. Examples have been seen of time fields like 12:1:03, | |
| 1489 | so just require one digit for hours and minutes. The weekday is also absent | |
| 1490 | in some forms. */ | |
| 1491 | ||
| 1492 | uschar *uucp_from_pattern = US | |
| 1493 | "^From\\s+(\\S+)\\s+(?:[a-zA-Z]{3},?\\s+)?" /* Common start */ | |
| 1494 | "(?:" /* Non-extracting bracket */ | |
| 1495 | "[a-zA-Z]{3}\\s+\\d?\\d|" /* First form */ | |
| 1496 | "\\d?\\d\\s+[a-zA-Z]{3}\\s+\\d\\d(?:\\d\\d)?" /* Second form */ | |
| 1497 | ")" /* End alternation */ | |
| 1498 | "\\s+\\d\\d?:\\d\\d?"; /* Start of time */ | |
| 1499 | ||
| 1500 | uschar *uucp_from_sender = US"$1"; | |
| 1501 | ||
| aec45841 | 1502 | uschar *verify_mode = NULL; |
| f45100a3 | 1503 | uschar *version_copyright = |
| 3386088d PP |
1504 | US"Copyright (c) University of Cambridge, 1995 - 2015\n" |
| 1505 | "(c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2015"; | |
| 059ec3d9 PH |
1506 | uschar *version_date = US"?"; |
| 1507 | uschar *version_cnumber = US"????"; | |
| 1508 | uschar *version_string = US"?"; | |
| 1509 | ||
| aec45841 | 1510 | uschar *warn_message_file = NULL; |
| 059ec3d9 | 1511 | int warning_count = 0; |
| aec45841 JH |
1512 | uschar *warnmsg_delay = NULL; |
| 1513 | uschar *warnmsg_recipients = NULL; | |
| 1514 | BOOL write_rejectlog = TRUE; | |
| 1515 | ||
| 059ec3d9 PH |
1516 | |
| 1517 | /* End of globals.c */ |