Commit | Line | Data |
---|---|---|
059ec3d9 PH |
1 | /************************************************* |
2 | * Exim - an Internet mail transport agent * | |
3 | *************************************************/ | |
4 | ||
80fea873 | 5 | /* Copyright (c) University of Cambridge 1995 - 2016 */ |
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; | |
2f680c0c | 52 | BOOL opt_perl_taintmode = FALSE; |
059ec3d9 PH |
53 | #endif |
54 | ||
1a46a8c5 PH |
55 | #ifdef EXPAND_DLFUNC |
56 | tree_node *dlobj_anchor = NULL; | |
57 | #endif | |
58 | ||
059ec3d9 PH |
59 | #ifdef LOOKUP_IBASE |
60 | uschar *ibase_servers = NULL; | |
61 | #endif | |
62 | ||
63 | #ifdef LOOKUP_LDAP | |
bc19a55b PP |
64 | uschar *eldap_ca_cert_dir = NULL; |
65 | uschar *eldap_ca_cert_file = NULL; | |
66 | uschar *eldap_cert_file = NULL; | |
67 | uschar *eldap_cert_key = NULL; | |
68 | uschar *eldap_cipher_suite = NULL; | |
059ec3d9 | 69 | uschar *eldap_default_servers = NULL; |
bc19a55b | 70 | uschar *eldap_require_cert = NULL; |
059ec3d9 | 71 | int eldap_version = -1; |
bc19a55b | 72 | BOOL eldap_start_tls = FALSE; |
059ec3d9 PH |
73 | #endif |
74 | ||
75 | #ifdef LOOKUP_MYSQL | |
76 | uschar *mysql_servers = NULL; | |
77 | #endif | |
78 | ||
79 | #ifdef LOOKUP_ORACLE | |
80 | uschar *oracle_servers = NULL; | |
81 | #endif | |
82 | ||
83 | #ifdef LOOKUP_PGSQL | |
84 | uschar *pgsql_servers = NULL; | |
85 | #endif | |
86 | ||
de78e2d5 | 87 | #ifdef LOOKUP_REDIS |
9bdd29ad TL |
88 | uschar *redis_servers = NULL; |
89 | #endif | |
90 | ||
31480e42 PH |
91 | #ifdef LOOKUP_SQLITE |
92 | int sqlite_lock_timeout = 5; | |
93 | #endif | |
94 | ||
059ec3d9 PH |
95 | #ifdef SUPPORT_MOVE_FROZEN_MESSAGES |
96 | BOOL move_frozen_messages = FALSE; | |
97 | #endif | |
98 | ||
99 | /* These variables are outside the #ifdef because it keeps the code less | |
100 | cluttered in several places (e.g. during logging) if we can always refer to | |
101 | them. Also, the tls_ variables are now always visible. */ | |
102 | ||
817d9f57 JH |
103 | tls_support tls_in = { |
104 | -1, /* tls_active */ | |
105 | 0, /* tls_bits */ | |
106 | FALSE,/* tls_certificate_verified */ | |
85098ee7 JH |
107 | #ifdef EXPERIMENTAL_DANE |
108 | FALSE,/* dane_verified */ | |
594706ea | 109 | 0, /* tlsa_usage */ |
85098ee7 | 110 | #endif |
817d9f57 JH |
111 | NULL, /* tls_cipher */ |
112 | FALSE,/* tls_on_connect */ | |
113 | NULL, /* tls_on_connect_ports */ | |
9d1c15ef JH |
114 | NULL, /* tls_ourcert */ |
115 | NULL, /* tls_peercert */ | |
817d9f57 | 116 | NULL, /* tls_peerdn */ |
44662487 JH |
117 | NULL, /* tls_sni */ |
118 | 0 /* tls_ocsp */ | |
817d9f57 JH |
119 | }; |
120 | tls_support tls_out = { | |
121 | -1, /* tls_active */ | |
122 | 0, /* tls_bits */ | |
123 | FALSE,/* tls_certificate_verified */ | |
85098ee7 JH |
124 | #ifdef EXPERIMENTAL_DANE |
125 | FALSE,/* dane_verified */ | |
594706ea | 126 | 0, /* tlsa_usage */ |
85098ee7 | 127 | #endif |
817d9f57 JH |
128 | NULL, /* tls_cipher */ |
129 | FALSE,/* tls_on_connect */ | |
130 | NULL, /* tls_on_connect_ports */ | |
9d1c15ef JH |
131 | NULL, /* tls_ourcert */ |
132 | NULL, /* tls_peercert */ | |
817d9f57 | 133 | NULL, /* tls_peerdn */ |
44662487 JH |
134 | NULL, /* tls_sni */ |
135 | 0 /* tls_ocsp */ | |
817d9f57 JH |
136 | }; |
137 | ||
6c1c3d1d WB |
138 | uschar *dsn_envid = NULL; |
139 | int dsn_ret = 0; | |
140 | const pcre *regex_DSN = NULL; | |
141 | BOOL smtp_use_dsn = FALSE; | |
142 | uschar *dsn_advertise_hosts = NULL; | |
059ec3d9 PH |
143 | |
144 | #ifdef SUPPORT_TLS | |
e6060e2c | 145 | BOOL gnutls_compat_mode = FALSE; |
2519e60d | 146 | BOOL gnutls_allow_auto_pkcs11 = FALSE; |
77bb000f | 147 | uschar *openssl_options = NULL; |
059ec3d9 | 148 | const pcre *regex_STARTTLS = NULL; |
23f3dc67 | 149 | uschar *tls_advertise_hosts = US"*"; |
059ec3d9 PH |
150 | uschar *tls_certificate = NULL; |
151 | uschar *tls_crl = NULL; | |
3375e053 PP |
152 | /* This default matches NSS DH_MAX_P_BITS value at current time (2012), because |
153 | that's the interop problem which has been observed: GnuTLS suggesting a higher | |
154 | bit-count as "NORMAL" (2432) and Thunderbird dropping connection. */ | |
155 | int tls_dh_max_bits = 2236; | |
059ec3d9 | 156 | uschar *tls_dhparam = NULL; |
10ca4f1c | 157 | uschar *tls_eccurve = US"prime256v1"; |
23f3dc67 | 158 | # ifndef DISABLE_OCSP |
3f7eeb86 | 159 | uschar *tls_ocsp_file = NULL; |
23f3dc67 | 160 | # endif |
059ec3d9 PH |
161 | BOOL tls_offered = FALSE; |
162 | uschar *tls_privatekey = NULL; | |
163 | BOOL tls_remember_esmtp = FALSE; | |
164 | uschar *tls_require_ciphers = NULL; | |
165 | uschar *tls_try_verify_hosts = NULL; | |
0e0f3f56 | 166 | uschar *tls_verify_certificates= US"system"; |
059ec3d9 | 167 | uschar *tls_verify_hosts = NULL; |
23f3dc67 JH |
168 | #else /*!SUPPORT_TLS*/ |
169 | uschar *tls_advertise_hosts = NULL; | |
059ec3d9 PH |
170 | #endif |
171 | ||
8ccd00b1 | 172 | #ifndef DISABLE_PRDR |
fd98a5c6 JH |
173 | /* Per Recipient Data Response variables */ |
174 | BOOL prdr_enable = FALSE; | |
175 | BOOL prdr_requested = FALSE; | |
176 | const pcre *regex_PRDR = NULL; | |
177 | #endif | |
059ec3d9 | 178 | |
8c5d388a | 179 | #ifdef SUPPORT_I18N |
7ade712c JH |
180 | const pcre *regex_UTF8 = NULL; |
181 | #endif | |
182 | ||
059ec3d9 PH |
183 | /* Input-reading functions for messages, so we can use special ones for |
184 | incoming TCP/IP. The defaults use stdin. We never need these for any | |
185 | stand-alone tests. */ | |
186 | ||
187 | #ifndef STAND_ALONE | |
7e3ce68e JH |
188 | int (*lwr_receive_getc)(void) = stdin_getc; |
189 | int (*lwr_receive_ungetc)(int) = stdin_ungetc; | |
059ec3d9 PH |
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; | |
9cbad13b | 323 | BOOL accept_8bitmime = TRUE; /* deliberately not RFC compliant */ |
bc3c7bb7 | 324 | uschar *add_environment = NULL; |
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 | 397 | #endif |
8c5d388a | 398 | #ifdef SUPPORT_I18N |
7ade712c | 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 | |
939c3e34 | 472 | int body_8bitmime = 0; |
059ec3d9 PH |
473 | int body_linecount = 0; |
474 | int body_zerocount = 0; | |
475 | uschar *bounce_message_file = NULL; | |
476 | uschar *bounce_message_text = NULL; | |
477 | uschar *bounce_recipient = NULL; | |
478 | BOOL bounce_return_body = TRUE; | |
62b7cd08 | 479 | int bounce_return_linesize_limit = 998; |
059ec3d9 PH |
480 | BOOL bounce_return_message = TRUE; |
481 | int bounce_return_size_limit = 100*1024; | |
482 | uschar *bounce_sender_authentication = NULL; | |
483 | int bsmtp_transaction_linecount = 0; | |
484 | ||
055e2cb4 | 485 | uschar *callout_address = NULL; |
059ec3d9 PH |
486 | int callout_cache_domain_positive_expire = 7*24*60*60; |
487 | int callout_cache_domain_negative_expire = 3*60*60; | |
488 | int callout_cache_positive_expire = 24*60*60; | |
489 | int callout_cache_negative_expire = 2*60*60; | |
490 | uschar *callout_random_local_part = US"$primary_hostname-$tod_epoch-testing"; | |
80a47a2c | 491 | uschar *check_dns_names_pattern= US"(?i)^(?>(?(1)\\.|())[^\\W](?>[a-z0-9/_-]*[^\\W])?)+(\\.?)$"; |
059ec3d9 PH |
492 | int check_log_inodes = 0; |
493 | int check_log_space = 0; | |
a0d6ba8a | 494 | BOOL check_rfc2047_length = TRUE; |
059ec3d9 PH |
495 | int check_spool_inodes = 0; |
496 | int check_spool_space = 0; | |
18481de3 | 497 | |
aa368db3 | 498 | uschar *chunking_advertise_hosts = US"*"; |
18481de3 | 499 | unsigned chunking_datasize = 0; |
7e3ce68e JH |
500 | unsigned chunking_data_left = 0; |
501 | BOOL chunking_offered = FALSE; | |
18481de3 | 502 | chunking_state_t chunking_state= CHUNKING_NOT_OFFERED; |
f98442df | 503 | const pcre *regex_CHUNKING = NULL; |
18481de3 | 504 | |
aa368db3 JH |
505 | uschar *client_authenticator = NULL; |
506 | uschar *client_authenticated_id = NULL; | |
507 | uschar *client_authenticated_sender = NULL; | |
059ec3d9 PH |
508 | int clmacro_count = 0; |
509 | uschar *clmacros[MAX_CLMACROS]; | |
510 | BOOL config_changed = FALSE; | |
511 | FILE *config_file = NULL; | |
512 | uschar *config_filename = NULL; | |
513 | int config_lineno = 0; | |
35edf2ff PH |
514 | #ifdef CONFIGURE_GROUP |
515 | gid_t config_gid = CONFIGURE_GROUP; | |
516 | #endif | |
059ec3d9 PH |
517 | uschar *config_main_filelist = US CONFIGURE_FILE |
518 | "\0<-----------Space to patch configure_filename->"; | |
519 | uschar *config_main_filename = NULL; | |
98b8312f | 520 | uschar *config_main_directory = NULL; |
059ec3d9 PH |
521 | |
522 | #ifdef CONFIGURE_OWNER | |
523 | uid_t config_uid = CONFIGURE_OWNER; | |
524 | #endif | |
525 | ||
526 | int connection_max_messages= -1; | |
527 | uschar *continue_hostname = NULL; | |
528 | uschar *continue_host_address = NULL; | |
529 | BOOL continue_more = FALSE; | |
530 | int continue_sequence = 1; | |
531 | uschar *continue_transport = NULL; | |
532 | ||
e5a9dba6 | 533 | uschar *csa_status = NULL; |
5032d1cf JH |
534 | cut_t cutthrough = { |
535 | FALSE, /* delivery: when to attempt */ | |
536 | -1, /* fd: open connection */ | |
537 | 0, /* nrcpt: number of addresses */ | |
538 | }; | |
e5a9dba6 | 539 | |
059ec3d9 PH |
540 | BOOL daemon_listen = FALSE; |
541 | uschar *daemon_smtp_port = US"smtp"; | |
4aee0225 PH |
542 | int daemon_startup_retries = 9; |
543 | int daemon_startup_sleep = 30; | |
6a8f9482 TK |
544 | |
545 | #ifdef EXPERIMENTAL_DCC | |
546 | BOOL dcc_direct_add_header = FALSE; | |
547 | uschar *dcc_header = NULL; | |
548 | uschar *dcc_result = NULL; | |
549 | uschar *dccifd_address = US"/usr/local/dcc/var/dccifd"; | |
550 | uschar *dccifd_options = US"header"; | |
551 | #endif | |
552 | ||
3d235903 | 553 | BOOL debug_daemon = FALSE; |
059ec3d9 PH |
554 | int debug_fd = -1; |
555 | FILE *debug_file = NULL; | |
6c6d6e48 TF |
556 | int debug_notall[] = { |
557 | Di_memory, | |
558 | -1 | |
059ec3d9 | 559 | }; |
6c6d6e48 TF |
560 | bit_table debug_options[] = { /* must be in alphabetical order */ |
561 | BIT_TABLE(D, acl), | |
562 | BIT_TABLE(D, all), | |
563 | BIT_TABLE(D, auth), | |
564 | BIT_TABLE(D, deliver), | |
565 | BIT_TABLE(D, dns), | |
566 | BIT_TABLE(D, dnsbl), | |
567 | BIT_TABLE(D, exec), | |
568 | BIT_TABLE(D, expand), | |
569 | BIT_TABLE(D, filter), | |
570 | BIT_TABLE(D, hints_lookup), | |
571 | BIT_TABLE(D, host_lookup), | |
572 | BIT_TABLE(D, ident), | |
573 | BIT_TABLE(D, interface), | |
574 | BIT_TABLE(D, lists), | |
575 | BIT_TABLE(D, load), | |
576 | BIT_TABLE(D, local_scan), | |
577 | BIT_TABLE(D, lookup), | |
578 | BIT_TABLE(D, memory), | |
579 | BIT_TABLE(D, pid), | |
580 | BIT_TABLE(D, process_info), | |
581 | BIT_TABLE(D, queue_run), | |
582 | BIT_TABLE(D, receive), | |
583 | BIT_TABLE(D, resolver), | |
584 | BIT_TABLE(D, retry), | |
585 | BIT_TABLE(D, rewrite), | |
586 | BIT_TABLE(D, route), | |
587 | BIT_TABLE(D, timestamp), | |
588 | BIT_TABLE(D, tls), | |
589 | BIT_TABLE(D, transport), | |
590 | BIT_TABLE(D, uid), | |
591 | BIT_TABLE(D, verify), | |
592 | }; | |
593 | int debug_options_count = nelem(debug_options); | |
594 | ||
059ec3d9 PH |
595 | unsigned int debug_selector = 0; |
596 | int delay_warning[DELAY_WARNING_SIZE] = { DELAY_WARNING_SIZE, 1, 24*60*60 }; | |
5dff5817 PH |
597 | uschar *delay_warning_condition= |
598 | US"${if or {" | |
e85a7ad5 | 599 | "{ !eq{$h_list-id:$h_list-post:$h_list-subscribe:}{} }" |
5dff5817 PH |
600 | "{ match{$h_precedence:}{(?i)bulk|list|junk} }" |
601 | "{ match{$h_auto-submitted:}{(?i)auto-generated|auto-replied} }" | |
602 | "} {no}{yes}}"; | |
059ec3d9 PH |
603 | BOOL delivery_date_remove = TRUE; |
604 | uschar *deliver_address_data = NULL; | |
605 | int deliver_datafile = -1; | |
55414b25 | 606 | const uschar *deliver_domain = NULL; |
059ec3d9 | 607 | uschar *deliver_domain_data = NULL; |
55414b25 JH |
608 | const uschar *deliver_domain_orig = NULL; |
609 | const uschar *deliver_domain_parent = NULL; | |
059ec3d9 PH |
610 | BOOL deliver_drop_privilege = FALSE; |
611 | BOOL deliver_firsttime = FALSE; | |
612 | BOOL deliver_force = FALSE; | |
613 | BOOL deliver_freeze = FALSE; | |
19050083 | 614 | time_t deliver_frozen_at = 0; |
059ec3d9 | 615 | uschar *deliver_home = NULL; |
55414b25 JH |
616 | const uschar *deliver_host = NULL; |
617 | const uschar *deliver_host_address = NULL; | |
a7538db1 | 618 | int deliver_host_port = 0; |
059ec3d9 PH |
619 | uschar *deliver_in_buffer = NULL; |
620 | ino_t deliver_inode = 0; | |
621 | uschar *deliver_localpart = NULL; | |
622 | uschar *deliver_localpart_data = NULL; | |
623 | uschar *deliver_localpart_orig = NULL; | |
624 | uschar *deliver_localpart_parent = NULL; | |
625 | uschar *deliver_localpart_prefix = NULL; | |
626 | uschar *deliver_localpart_suffix = NULL; | |
627 | BOOL deliver_force_thaw = FALSE; | |
628 | BOOL deliver_manual_thaw = FALSE; | |
629 | uschar *deliver_out_buffer = NULL; | |
630 | int deliver_queue_load_max = -1; | |
631 | address_item *deliver_recipients = NULL; | |
632 | uschar *deliver_selectstring = NULL; | |
633 | BOOL deliver_selectstring_regex = FALSE; | |
634 | uschar *deliver_selectstring_sender = NULL; | |
635 | BOOL deliver_selectstring_sender_regex = FALSE; | |
4c590bd1 | 636 | BOOL disable_callout_flush = FALSE; |
047bdd8c | 637 | BOOL disable_delay_flush = FALSE; |
54fc8428 PH |
638 | #ifdef ENABLE_DISABLE_FSYNC |
639 | BOOL disable_fsync = FALSE; | |
640 | #endif | |
7e66e54d | 641 | BOOL disable_ipv6 = FALSE; |
059ec3d9 PH |
642 | BOOL disable_logging = FALSE; |
643 | ||
80a47a2c | 644 | #ifndef DISABLE_DKIM |
abe1010c | 645 | BOOL dkim_collect_input = FALSE; |
2df588c9 | 646 | uschar *dkim_cur_signer = NULL; |
abe1010c JH |
647 | BOOL dkim_disable_verify = FALSE; |
648 | int dkim_key_length = 0; | |
9e5d6b55 | 649 | uschar *dkim_signers = NULL; |
f7572e5a TK |
650 | uschar *dkim_signing_domain = NULL; |
651 | uschar *dkim_signing_selector = NULL; | |
9e5d6b55 | 652 | uschar *dkim_verify_signers = US"$dkim_signers"; |
f7572e5a | 653 | #endif |
4840604e | 654 | #ifdef EXPERIMENTAL_DMARC |
4a8ce2d8 | 655 | BOOL dmarc_has_been_checked = FALSE; |
4840604e | 656 | uschar *dmarc_ar_header = NULL; |
8c8b8274 | 657 | uschar *dmarc_domain_policy = NULL; |
4840604e TL |
658 | uschar *dmarc_forensic_sender = NULL; |
659 | uschar *dmarc_history_file = NULL; | |
660 | uschar *dmarc_status = NULL; | |
661 | uschar *dmarc_status_text = NULL; | |
662 | uschar *dmarc_tld_file = NULL; | |
663 | uschar *dmarc_used_domain = NULL; | |
664 | BOOL dmarc_disable_verify = FALSE; | |
665 | BOOL dmarc_enable_forensic = FALSE; | |
666 | #endif | |
f7572e5a | 667 | |
059ec3d9 | 668 | uschar *dns_again_means_nonexist = NULL; |
e5a9dba6 PH |
669 | int dns_csa_search_limit = 5; |
670 | BOOL dns_csa_use_reverse = TRUE; | |
e682570f TL |
671 | #ifdef EXPERIMENTAL_DANE |
672 | int dns_dane_ok = -1; | |
673 | #endif | |
059ec3d9 PH |
674 | uschar *dns_ipv4_lookup = NULL; |
675 | int dns_retrans = 0; | |
676 | int dns_retry = 0; | |
0fbd9bff | 677 | int dns_dnssec_ok = -1; /* <0 = not coerced */ |
9820a77f | 678 | uschar *dns_trust_aa = NULL; |
e97d1f08 | 679 | int dns_use_edns0 = -1; /* <0 = not coerced */ |
059ec3d9 | 680 | uschar *dnslist_domain = NULL; |
93655c46 | 681 | uschar *dnslist_matched = NULL; |
059ec3d9 PH |
682 | uschar *dnslist_text = NULL; |
683 | uschar *dnslist_value = NULL; | |
684 | tree_node *domainlist_anchor = NULL; | |
685 | int domainlist_count = 0; | |
686 | BOOL dont_deliver = FALSE; | |
687 | BOOL dot_ends = TRUE; | |
688 | BOOL drop_cr = FALSE; /* No longer used */ | |
0e22dfd1 | 689 | uschar *dsn_from = US DEFAULT_DSN_FROM; |
059ec3d9 PH |
690 | |
691 | BOOL enable_dollar_recipients = FALSE; | |
692 | BOOL envelope_to_remove = TRUE; | |
693 | int errno_quota = ERRNO_QUOTA; | |
694 | uschar *errors_copy = NULL; | |
695 | int error_handling = ERRORS_SENDER; | |
696 | uschar *errors_reply_to = NULL; | |
697 | int errors_sender_rc = EXIT_FAILURE; | |
0cbf2b82 | 698 | #ifndef DISABLE_EVENT |
723fe533 JH |
699 | uschar *event_action = NULL; /* expansion for delivery events */ |
700 | uschar *event_data = NULL; /* auxilary data variable for event */ | |
701 | int event_defer_errno = 0; | |
55414b25 | 702 | const uschar *event_name = NULL; /* event name variable */ |
723fe533 JH |
703 | #endif |
704 | ||
059ec3d9 PH |
705 | |
706 | gid_t exim_gid = EXIM_GID; | |
707 | BOOL exim_gid_set = TRUE; /* This gid is always set */ | |
708 | uschar *exim_path = US BIN_DIRECTORY "/exim" | |
709 | "\0<---------------Space to patch exim_path->"; | |
710 | uid_t exim_uid = EXIM_UID; | |
711 | BOOL exim_uid_set = TRUE; /* This uid is always set */ | |
712 | int expand_forbid = 0; | |
713 | int expand_nlength[EXPAND_MAXN+1]; | |
714 | int expand_nmax = -1; | |
715 | uschar *expand_nstring[EXPAND_MAXN+1]; | |
716 | BOOL expand_string_forcedfail = FALSE; | |
717 | uschar *expand_string_message; | |
718 | BOOL extract_addresses_remove_arguments = TRUE; | |
719 | uschar *extra_local_interfaces = NULL; | |
720 | ||
29aba418 | 721 | int fake_response = OK; |
0e22dfd1 PH |
722 | uschar *fake_response_text = US"Your message has been rejected but is " |
723 | "being kept for evaluation.\nIf it was a " | |
724 | "legitimate message, it may still be " | |
725 | "delivered to the target recipient(s)."; | |
059ec3d9 PH |
726 | int filter_n[FILTER_VARIABLE_COUNT]; |
727 | BOOL filter_running = FALSE; | |
728 | int filter_sn[FILTER_VARIABLE_COUNT]; | |
f05da2e8 PH |
729 | int filter_test = FTEST_NONE; |
730 | uschar *filter_test_sfile = NULL; | |
731 | uschar *filter_test_ufile = NULL; | |
059ec3d9 PH |
732 | uschar *filter_thisaddress = NULL; |
733 | int finduser_retries = 0; | |
734 | uid_t fixed_never_users[] = { FIXED_NEVER_USERS }; | |
735 | uschar *freeze_tell = NULL; | |
6a3f1455 | 736 | uschar *freeze_tell_config = NULL; |
059ec3d9 PH |
737 | uschar *fudged_queue_times = US""; |
738 | ||
739 | uschar *gecos_name = NULL; | |
740 | uschar *gecos_pattern = NULL; | |
741 | rewrite_rule *global_rewrite_rules = NULL; | |
742 | ||
743 | uschar *headers_charset = US HEADERS_CHARSET; | |
744 | int header_insert_maxlen = 64 * 1024; | |
745 | header_line *header_last = NULL; | |
746 | header_line *header_list = NULL; | |
747 | int header_maxsize = HEADER_MAXSIZE; | |
748 | int header_line_maxsize = 0; | |
749 | ||
750 | header_name header_names[] = { | |
751 | { US"bcc", 3, TRUE, htype_bcc }, | |
752 | { US"cc", 2, TRUE, htype_cc }, | |
753 | { US"date", 4, TRUE, htype_date }, | |
754 | { US"delivery-date", 13, FALSE, htype_delivery_date }, | |
755 | { US"envelope-to", 11, FALSE, htype_envelope_to }, | |
756 | { US"from", 4, TRUE, htype_from }, | |
757 | { US"message-id", 10, TRUE, htype_id }, | |
758 | { US"received", 8, FALSE, htype_received }, | |
759 | { US"reply-to", 8, FALSE, htype_reply_to }, | |
760 | { US"return-path", 11, FALSE, htype_return_path }, | |
761 | { US"sender", 6, TRUE, htype_sender }, | |
762 | { US"subject", 7, FALSE, htype_subject }, | |
763 | { US"to", 2, TRUE, htype_to } | |
764 | }; | |
765 | ||
766 | int header_names_size = sizeof(header_names)/sizeof(header_name); | |
767 | ||
768 | BOOL header_rewritten = FALSE; | |
769 | uschar *helo_accept_junk_hosts = NULL; | |
770 | uschar *helo_allow_chars = US""; | |
771 | uschar *helo_lookup_domains = US"@ : @[]"; | |
772 | uschar *helo_try_verify_hosts = NULL; | |
773 | BOOL helo_verified = FALSE; | |
d7b47fd0 | 774 | BOOL helo_verify_failed = FALSE; |
059ec3d9 | 775 | uschar *helo_verify_hosts = NULL; |
1ba28e2b | 776 | const uschar *hex_digits = CUS"0123456789abcdef"; |
059ec3d9 PH |
777 | uschar *hold_domains = NULL; |
778 | BOOL host_checking = FALSE; | |
779 | BOOL host_checking_callout = FALSE; | |
780 | uschar *host_data = NULL; | |
781 | BOOL host_find_failed_syntax= FALSE; | |
782 | uschar *host_lookup = NULL; | |
b08b24c8 | 783 | BOOL host_lookup_deferred = FALSE; |
059ec3d9 PH |
784 | BOOL host_lookup_failed = FALSE; |
785 | uschar *host_lookup_order = US"bydns:byaddr"; | |
786 | uschar *host_lookup_msg = US""; | |
787 | int host_number = 0; | |
788 | uschar *host_number_string = NULL; | |
789 | uschar *host_reject_connection = NULL; | |
790 | tree_node *hostlist_anchor = NULL; | |
791 | int hostlist_count = 0; | |
792 | uschar *hosts_treat_as_local = NULL; | |
793 | uschar *hosts_connection_nolog = NULL; | |
794 | ||
795 | int ignore_bounce_errors_after = 10*7*24*60*60; /* 10 weeks */ | |
796 | BOOL ignore_fromline_local = FALSE; | |
797 | uschar *ignore_fromline_hosts = NULL; | |
9ee44efb PP |
798 | BOOL inetd_wait_mode = FALSE; |
799 | int inetd_wait_timeout = -1; | |
3615fa9a | 800 | uschar *initial_cwd = NULL; |
059ec3d9 PH |
801 | uschar *interface_address = NULL; |
802 | int interface_port = -1; | |
803 | BOOL is_inetd = FALSE; | |
0ce9abe6 | 804 | uschar *iterate_item = NULL; |
059ec3d9 PH |
805 | |
806 | int journal_fd = -1; | |
807 | ||
bc3c7bb7 HSHR |
808 | uschar *keep_environment = NULL; |
809 | ||
059ec3d9 PH |
810 | int keep_malformed = 4*24*60*60; /* 4 days */ |
811 | ||
812 | uschar *eldap_dn = NULL; | |
813 | int load_average = -2; | |
814 | BOOL local_error_message = FALSE; | |
815 | BOOL local_from_check = TRUE; | |
816 | uschar *local_from_prefix = NULL; | |
817 | uschar *local_from_suffix = NULL; | |
818 | ||
819 | #if HAVE_IPV6 | |
820 | uschar *local_interfaces = US"<; ::0 ; 0.0.0.0"; | |
821 | #else | |
822 | uschar *local_interfaces = US"0.0.0.0"; | |
823 | #endif | |
824 | ||
825 | uschar *local_scan_data = NULL; | |
826 | int local_scan_timeout = 5*60; | |
827 | BOOL local_sender_retain = FALSE; | |
828 | gid_t local_user_gid = (gid_t)(-1); | |
829 | uid_t local_user_uid = (uid_t)(-1); | |
830 | ||
831 | tree_node *localpartlist_anchor= NULL; | |
832 | int localpartlist_count = 0; | |
833 | uschar *log_buffer = NULL; | |
6c6d6e48 TF |
834 | |
835 | int log_default[] = { /* for initializing log_selector */ | |
836 | Li_acl_warn_skipped, | |
837 | Li_connection_reject, | |
838 | Li_delay_delivery, | |
839 | Li_dnslist_defer, | |
840 | Li_etrn, | |
841 | Li_host_lookup_failed, | |
842 | Li_lost_incoming_connection, | |
ac881e27 | 843 | Li_outgoing_interface, /* see d_log_interface in deliver.c */ |
6c6d6e48 TF |
844 | Li_queue_run, |
845 | Li_rejected_header, | |
846 | Li_retry_defer, | |
847 | Li_sender_verify_fail, | |
848 | Li_size_reject, | |
849 | Li_skip_delivery, | |
850 | Li_smtp_confirmation, | |
851 | Li_tls_certificate_verified, | |
852 | Li_tls_cipher, | |
853 | -1 | |
854 | }; | |
855 | ||
059ec3d9 PH |
856 | uschar *log_file_path = US LOG_FILE_PATH |
857 | "\0<--------------Space to patch log_file_path->"; | |
858 | ||
6c6d6e48 TF |
859 | int log_notall[] = { |
860 | -1 | |
861 | }; | |
862 | bit_table log_options[] = { /* must be in alphabetical order */ | |
863 | BIT_TABLE(L, 8bitmime), | |
864 | BIT_TABLE(L, acl_warn_skipped), | |
865 | BIT_TABLE(L, address_rewrite), | |
866 | BIT_TABLE(L, all), | |
867 | BIT_TABLE(L, all_parents), | |
868 | BIT_TABLE(L, arguments), | |
869 | BIT_TABLE(L, connection_reject), | |
870 | BIT_TABLE(L, delay_delivery), | |
871 | BIT_TABLE(L, deliver_time), | |
872 | BIT_TABLE(L, delivery_size), | |
873 | BIT_TABLE(L, dnslist_defer), | |
fc16abb4 | 874 | BIT_TABLE(L, dnssec), |
6c6d6e48 TF |
875 | BIT_TABLE(L, etrn), |
876 | BIT_TABLE(L, host_lookup_failed), | |
877 | BIT_TABLE(L, ident_timeout), | |
878 | BIT_TABLE(L, incoming_interface), | |
879 | BIT_TABLE(L, incoming_port), | |
880 | BIT_TABLE(L, lost_incoming_connection), | |
ac881e27 | 881 | BIT_TABLE(L, outgoing_interface), |
6c6d6e48 TF |
882 | BIT_TABLE(L, outgoing_port), |
883 | BIT_TABLE(L, pid), | |
e6d2a989 | 884 | #if defined(SUPPORT_PROXY) || defined (SUPPORT_SOCKS) |
6c6d6e48 TF |
885 | BIT_TABLE(L, proxy), |
886 | #endif | |
887 | BIT_TABLE(L, queue_run), | |
888 | BIT_TABLE(L, queue_time), | |
889 | BIT_TABLE(L, queue_time_overall), | |
890 | BIT_TABLE(L, received_recipients), | |
891 | BIT_TABLE(L, received_sender), | |
892 | BIT_TABLE(L, rejected_header), | |
893 | { US"rejected_headers", Li_rejected_header }, | |
894 | BIT_TABLE(L, retry_defer), | |
895 | BIT_TABLE(L, return_path_on_delivery), | |
896 | BIT_TABLE(L, sender_on_delivery), | |
897 | BIT_TABLE(L, sender_verify_fail), | |
898 | BIT_TABLE(L, size_reject), | |
899 | BIT_TABLE(L, skip_delivery), | |
900 | BIT_TABLE(L, smtp_confirmation), | |
901 | BIT_TABLE(L, smtp_connection), | |
902 | BIT_TABLE(L, smtp_incomplete_transaction), | |
903 | BIT_TABLE(L, smtp_mailauth), | |
904 | BIT_TABLE(L, smtp_no_mail), | |
905 | BIT_TABLE(L, smtp_protocol_error), | |
906 | BIT_TABLE(L, smtp_syntax_error), | |
907 | BIT_TABLE(L, subject), | |
908 | BIT_TABLE(L, tls_certificate_verified), | |
909 | BIT_TABLE(L, tls_cipher), | |
910 | BIT_TABLE(L, tls_peerdn), | |
911 | BIT_TABLE(L, tls_sni), | |
912 | BIT_TABLE(L, unknown_in_list), | |
059ec3d9 | 913 | }; |
6c6d6e48 | 914 | int log_options_count = nelem(log_options); |
059ec3d9 | 915 | |
6ea85e9a | 916 | int log_reject_target = 0; |
6c6d6e48 | 917 | unsigned int log_selector[log_selector_size]; /* initialized in main() */ |
059ec3d9 PH |
918 | uschar *log_selector_string = NULL; |
919 | FILE *log_stderr = NULL; | |
920 | BOOL log_testing_mode = FALSE; | |
921 | BOOL log_timezone = FALSE; | |
922 | uschar *login_sender_address = NULL; | |
4e0983dc | 923 | uschar *lookup_dnssec_authenticated = NULL; |
059ec3d9 PH |
924 | int lookup_open_max = 25; |
925 | uschar *lookup_value = NULL; | |
926 | ||
927 | macro_item *macros = NULL; | |
928 | uschar *mailstore_basename = NULL; | |
8523533c TK |
929 | #ifdef WITH_CONTENT_SCAN |
930 | uschar *malware_name = NULL; /* Virus Name */ | |
931 | #endif | |
d677b2f2 | 932 | int max_received_linelength= 0; |
059ec3d9 PH |
933 | int max_username_length = 0; |
934 | int message_age = 0; | |
935 | uschar *message_body = NULL; | |
936 | uschar *message_body_end = NULL; | |
ddea74fa | 937 | BOOL message_body_newlines = FALSE; |
059ec3d9 PH |
938 | int message_body_size = 0; |
939 | int message_body_visible = 500; | |
940 | int message_ended = END_NOTSTARTED; | |
941 | uschar *message_headers = NULL; | |
942 | uschar *message_id; | |
943 | uschar *message_id_domain = NULL; | |
944 | uschar *message_id_text = NULL; | |
945 | struct timeval message_id_tv = { 0, 0 }; | |
946 | uschar message_id_option[MESSAGE_ID_LENGTH + 3]; | |
947 | uschar *message_id_external; | |
948 | int message_linecount = 0; | |
949 | BOOL message_logs = TRUE; | |
950 | int message_size = 0; | |
951 | uschar *message_size_limit = US"50M"; | |
8c5d388a | 952 | #ifdef SUPPORT_I18N |
eb02f5df | 953 | BOOL message_smtputf8 = FALSE; |
3c8b3577 | 954 | int message_utf8_downconvert = 0; /* -1 ifneeded; 0 never; 1 always */ |
eb02f5df | 955 | #endif |
059ec3d9 PH |
956 | uschar message_subdir[2] = { 0, 0 }; |
957 | uschar *message_reference = NULL; | |
8523533c TK |
958 | |
959 | /* MIME ACL expandables */ | |
960 | #ifdef WITH_CONTENT_SCAN | |
f7b63901 | 961 | int mime_anomaly_level = 0; |
1ba28e2b | 962 | const uschar *mime_anomaly_text = NULL; |
8523533c TK |
963 | uschar *mime_boundary = NULL; |
964 | uschar *mime_charset = NULL; | |
965 | uschar *mime_content_description = NULL; | |
966 | uschar *mime_content_disposition = NULL; | |
967 | uschar *mime_content_id = NULL; | |
968 | unsigned int mime_content_size = 0; | |
969 | uschar *mime_content_transfer_encoding = NULL; | |
970 | uschar *mime_content_type = NULL; | |
971 | uschar *mime_decoded_filename = NULL; | |
972 | uschar *mime_filename = NULL; | |
973 | int mime_is_multipart = 0; | |
974 | int mime_is_coverletter = 0; | |
975 | int mime_is_rfc822 = 0; | |
976 | int mime_part_count = -1; | |
977 | #endif | |
978 | ||
059ec3d9 PH |
979 | BOOL mua_wrapper = FALSE; |
980 | ||
981 | uid_t *never_users = NULL; | |
8523533c TK |
982 | #ifdef WITH_CONTENT_SCAN |
983 | BOOL no_mbox_unspool = FALSE; | |
984 | #endif | |
059ec3d9 PH |
985 | BOOL no_multiline_responses = FALSE; |
986 | ||
987 | uid_t original_euid; | |
988 | gid_t originator_gid; | |
989 | uschar *originator_login = NULL; | |
990 | uschar *originator_name = NULL; | |
991 | uid_t originator_uid; | |
992 | uschar *override_local_interfaces = NULL; | |
993 | uschar *override_pid_file_path = NULL; | |
994 | ||
995 | BOOL parse_allow_group = FALSE; | |
996 | BOOL parse_found_group = FALSE; | |
997 | uschar *percent_hack_domains = NULL; | |
998 | uschar *pid_file_path = US PID_FILE_PATH | |
999 | "\0<--------------Space to patch pid_file_path->"; | |
cf8b11a5 | 1000 | BOOL pipelining_enable = TRUE; |
059ec3d9 PH |
1001 | uschar *pipelining_advertise_hosts = US"*"; |
1002 | BOOL preserve_message_logs = FALSE; | |
1003 | uschar *primary_hostname = NULL; | |
1004 | BOOL print_topbitchars = FALSE; | |
1005 | uschar process_info[PROCESS_INFO_SIZE]; | |
921b12ca | 1006 | int process_info_len = 0; |
059ec3d9 PH |
1007 | uschar *process_log_path = NULL; |
1008 | BOOL prod_requires_admin = TRUE; | |
a3c86431 | 1009 | |
e6d2a989 | 1010 | #if defined(SUPPORT_PROXY) || defined(SUPPORT_SOCKS) |
cee5f132 | 1011 | uschar *hosts_proxy = US""; |
e6d2a989 JH |
1012 | uschar *proxy_external_address = US""; |
1013 | int proxy_external_port = 0; | |
1014 | uschar *proxy_local_address = US""; | |
1015 | int proxy_local_port = 0; | |
a3c86431 TL |
1016 | BOOL proxy_session = FALSE; |
1017 | BOOL proxy_session_failed = FALSE; | |
1018 | #endif | |
1019 | ||
fffda43a TK |
1020 | uschar *prvscheck_address = NULL; |
1021 | uschar *prvscheck_keynum = NULL; | |
1022 | uschar *prvscheck_result = NULL; | |
1023 | ||
059ec3d9 | 1024 | |
55414b25 | 1025 | const uschar *qualify_domain_recipient = NULL; |
059ec3d9 PH |
1026 | uschar *qualify_domain_sender = NULL; |
1027 | BOOL queue_2stage = FALSE; | |
1028 | uschar *queue_domains = NULL; | |
1029 | int queue_interval = -1; | |
1030 | BOOL queue_list_requires_admin = TRUE; | |
a2da3176 | 1031 | uschar *queue_name = US""; |
059ec3d9 PH |
1032 | BOOL queue_only = FALSE; |
1033 | uschar *queue_only_file = NULL; | |
1034 | int queue_only_load = -1; | |
8669f003 | 1035 | BOOL queue_only_load_latch = TRUE; |
059ec3d9 PH |
1036 | BOOL queue_only_override = TRUE; |
1037 | BOOL queue_only_policy = FALSE; | |
1038 | BOOL queue_run_first_delivery = FALSE; | |
1039 | BOOL queue_run_force = FALSE; | |
1040 | BOOL queue_run_in_order = FALSE; | |
1041 | BOOL queue_run_local = FALSE; | |
0cd5fd23 | 1042 | uschar *queue_run_max = US"5"; |
059ec3d9 PH |
1043 | pid_t queue_run_pid = (pid_t)0; |
1044 | int queue_run_pipe = -1; | |
1045 | BOOL queue_running = FALSE; | |
1046 | BOOL queue_smtp = FALSE; | |
1047 | uschar *queue_smtp_domains = NULL; | |
1048 | ||
1049 | unsigned int random_seed = 0; | |
fe0dab11 | 1050 | tree_node *ratelimiters_cmd = NULL; |
870f6ba8 TF |
1051 | tree_node *ratelimiters_conn = NULL; |
1052 | tree_node *ratelimiters_mail = NULL; | |
059ec3d9 PH |
1053 | uschar *raw_active_hostname = NULL; |
1054 | uschar *raw_sender = NULL; | |
1055 | uschar **raw_recipients = NULL; | |
1056 | int raw_recipients_count = 0; | |
1057 | ||
1058 | int rcpt_count = 0; | |
1059 | int rcpt_fail_count = 0; | |
1060 | int rcpt_defer_count = 0; | |
1061 | gid_t real_gid; | |
1062 | uid_t real_uid; | |
1063 | BOOL really_exim = TRUE; | |
1064 | BOOL receive_call_bombout = FALSE; | |
1065 | int receive_linecount = 0; | |
1066 | int receive_messagecount = 0; | |
1067 | int receive_timeout = 0; | |
1068 | int received_count = 0; | |
1069 | uschar *received_for = NULL; | |
1070 | ||
1071 | /* This is the default text for Received headers generated by Exim. The | |
1072 | date will be automatically added on the end. */ | |
1073 | ||
1074 | uschar *received_header_text = US | |
1075 | "Received: " | |
1076 | "${if def:sender_rcvhost {from $sender_rcvhost\n\t}" | |
1e70f85b | 1077 | "{${if def:sender_ident {from ${quote_local_part:$sender_ident} }}" |
059ec3d9 PH |
1078 | "${if def:sender_helo_name {(helo=$sender_helo_name)\n\t}}}}" |
1079 | "by $primary_hostname " | |
1080 | "${if def:received_protocol {with $received_protocol}} " | |
1081 | #ifdef SUPPORT_TLS | |
1082 | "${if def:tls_cipher {($tls_cipher)\n\t}}" | |
1083 | #endif | |
1084 | "(Exim $version_number)\n\t" | |
3e46c1aa | 1085 | "${if def:sender_address {(envelope-from <$sender_address>)\n\t}}" |
1ab52c69 | 1086 | "id $message_exim_id" |
059ec3d9 PH |
1087 | "${if def:received_for {\n\tfor $received_for}}" |
1088 | "\0<---------------Space to patch received_header_text->"; | |
1089 | ||
1090 | int received_headers_max = 30; | |
1091 | uschar *received_protocol = NULL; | |
1092 | int received_time = 0; | |
1093 | uschar *recipient_data = NULL; | |
1094 | uschar *recipient_unqualified_hosts = NULL; | |
2c7db3f5 | 1095 | uschar *recipient_verify_failure = NULL; |
059ec3d9 PH |
1096 | int recipients_count = 0; |
1097 | BOOL recipients_discarded = FALSE; | |
1098 | recipient_item *recipients_list = NULL; | |
1099 | int recipients_list_max = 0; | |
1100 | int recipients_max = 0; | |
1101 | BOOL recipients_max_reject = FALSE; | |
1102 | const pcre *regex_AUTH = NULL; | |
1103 | const pcre *regex_check_dns_names = NULL; | |
1104 | const pcre *regex_From = NULL; | |
f1513293 | 1105 | const pcre *regex_IGNOREQUOTA = NULL; |
059ec3d9 PH |
1106 | const pcre *regex_PIPELINING = NULL; |
1107 | const pcre *regex_SIZE = NULL; | |
1108 | const pcre *regex_ismsgid = NULL; | |
f38917cc JH |
1109 | const pcre *regex_smtp_code = NULL; |
1110 | uschar *regex_vars[REGEX_VARS]; | |
a7cbbf50 PP |
1111 | #ifdef WHITELIST_D_MACROS |
1112 | const pcre *regex_whitelisted_macro = NULL; | |
1113 | #endif | |
8523533c TK |
1114 | #ifdef WITH_CONTENT_SCAN |
1115 | uschar *regex_match_string = NULL; | |
1116 | #endif | |
059ec3d9 PH |
1117 | int remote_delivery_count = 0; |
1118 | int remote_max_parallel = 2; | |
1119 | uschar *remote_sort_domains = NULL; | |
1120 | int retry_data_expire = 7*24*60*60; | |
1121 | int retry_interval_max = 24*60*60; | |
1122 | int retry_maximum_timeout = 0; /* set from retry config */ | |
1123 | retry_config *retries = NULL; | |
1124 | uschar *return_path = NULL; | |
1125 | BOOL return_path_remove = TRUE; | |
1126 | int rewrite_existflags = 0; | |
f926e272 JH |
1127 | uschar *rfc1413_hosts = US"@[]"; |
1128 | int rfc1413_query_timeout = 0; | |
059ec3d9 | 1129 | /* BOOL rfc821_domains = FALSE; <<< on the way out */ |
c1d94452 | 1130 | uid_t root_gid = ROOT_GID; |
059ec3d9 PH |
1131 | uid_t root_uid = ROOT_UID; |
1132 | ||
1133 | router_instance *routers = NULL; | |
1134 | router_instance router_defaults = { | |
1135 | NULL, /* chain pointer */ | |
1136 | NULL, /* name */ | |
1137 | NULL, /* info */ | |
1138 | NULL, /* private options block pointer */ | |
1139 | NULL, /* driver name */ | |
1140 | ||
1141 | NULL, /* address_data */ | |
8523533c TK |
1142 | #ifdef EXPERIMENTAL_BRIGHTMAIL |
1143 | NULL, /* bmi_rule */ | |
8e669ac1 | 1144 | #endif |
059ec3d9 PH |
1145 | NULL, /* cannot_route_message */ |
1146 | NULL, /* condition */ | |
1147 | NULL, /* current_directory */ | |
1148 | NULL, /* debug_string */ | |
1149 | NULL, /* domains */ | |
1150 | NULL, /* errors_to */ | |
1151 | NULL, /* expand_gid */ | |
1152 | NULL, /* expand_uid */ | |
1153 | NULL, /* expand_more */ | |
1154 | NULL, /* expand_unseen */ | |
1155 | NULL, /* extra_headers */ | |
1156 | NULL, /* fallback_hosts */ | |
1157 | NULL, /* home_directory */ | |
1158 | NULL, /* ignore_target_hosts */ | |
1159 | NULL, /* local_parts */ | |
1160 | NULL, /* pass_router_name */ | |
1161 | NULL, /* prefix */ | |
1162 | NULL, /* redirect_router_name */ | |
1163 | NULL, /* remove_headers */ | |
1164 | NULL, /* require_files */ | |
1165 | NULL, /* router_home_directory */ | |
1166 | US"freeze", /* self */ | |
1167 | NULL, /* senders */ | |
1168 | NULL, /* suffix */ | |
1169 | NULL, /* translate_ip_address */ | |
1170 | NULL, /* transport_name */ | |
1171 | ||
1172 | TRUE, /* address_test */ | |
8523533c TK |
1173 | #ifdef EXPERIMENTAL_BRIGHTMAIL |
1174 | FALSE, /* bmi_deliver_alternate */ | |
1175 | FALSE, /* bmi_deliver_default */ | |
1176 | FALSE, /* bmi_dont_deliver */ | |
1177 | #endif | |
059ec3d9 PH |
1178 | TRUE, /* expn */ |
1179 | FALSE, /* caseful_local_part */ | |
1180 | FALSE, /* check_local_user */ | |
1181 | FALSE, /* disable_logging */ | |
1182 | FALSE, /* fail_verify_recipient */ | |
1183 | FALSE, /* fail_verify_sender */ | |
1184 | FALSE, /* gid_set */ | |
1185 | FALSE, /* initgroups */ | |
1186 | TRUE_UNSET, /* log_as_local */ | |
1187 | TRUE, /* more */ | |
1188 | FALSE, /* pass_on_timeout */ | |
1189 | FALSE, /* prefix_optional */ | |
1190 | TRUE, /* repeat_use */ | |
1191 | TRUE_UNSET, /* retry_use_local_part - fudge "unset" */ | |
1192 | FALSE, /* same_domain_copy_routing */ | |
1193 | FALSE, /* self_rewrite */ | |
1194 | FALSE, /* suffix_optional */ | |
1195 | FALSE, /* verify_only */ | |
1196 | TRUE, /* verify_recipient */ | |
1197 | TRUE, /* verify_sender */ | |
1198 | FALSE, /* uid_set */ | |
1199 | FALSE, /* unseen */ | |
6c1c3d1d | 1200 | FALSE, /* dsn_lasthop */ |
059ec3d9 PH |
1201 | |
1202 | self_freeze, /* self_code */ | |
1203 | (uid_t)(-1), /* uid */ | |
1204 | (gid_t)(-1), /* gid */ | |
1205 | ||
1206 | NULL, /* fallback_hostlist */ | |
1207 | NULL, /* transport instance */ | |
1208 | NULL, /* pass_router */ | |
99c1bb4e HSHR |
1209 | NULL, /* redirect_router */ |
1210 | ||
0539a19d | 1211 | { NULL, NULL }, /* dnssec_domains {require,request} */ |
059ec3d9 PH |
1212 | }; |
1213 | ||
181d9bf8 JH |
1214 | uschar *router_name = NULL; |
1215 | ||
059ec3d9 PH |
1216 | ip_address_item *running_interfaces = NULL; |
1217 | BOOL running_in_test_harness = FALSE; | |
1218 | ||
1219 | /* This is a weird one. The following string gets patched in the binary by the | |
1220 | script that sets up a copy of Exim for running in the test harness. It seems | |
1221 | that compilers are now clever, and share constant strings if they can. | |
1222 | Elsewhere in Exim the string "<" is used. The compiler optimization seems to | |
1223 | make use of the end of this string in order to save space. So the patching then | |
8669f003 | 1224 | wrecks this. We defeat this optimization by adding some additional characters |
059ec3d9 PH |
1225 | onto the end of the string. */ |
1226 | ||
1227 | uschar *running_status = US">>>running<<<" "\0EXTRA"; | |
1228 | ||
1229 | int runrc = 0; | |
1230 | ||
1231 | uschar *search_error_message = NULL; | |
1232 | BOOL search_find_defer = FALSE; | |
1233 | uschar *self_hostname = NULL; | |
1234 | uschar *sender_address = NULL; | |
1235 | unsigned int sender_address_cache[(MAX_NAMED_LIST * 2)/32]; | |
2a3eea10 | 1236 | uschar *sender_address_data = NULL; |
059ec3d9 PH |
1237 | BOOL sender_address_forced = FALSE; |
1238 | uschar *sender_address_unrewritten = NULL; | |
1239 | uschar *sender_data = NULL; | |
1240 | unsigned int sender_domain_cache[(MAX_NAMED_LIST * 2)/32]; | |
1241 | uschar *sender_fullhost = NULL; | |
1705dd20 | 1242 | BOOL sender_helo_dnssec = FALSE; |
059ec3d9 PH |
1243 | uschar *sender_helo_name = NULL; |
1244 | uschar **sender_host_aliases = &no_aliases; | |
1245 | uschar *sender_host_address = NULL; | |
1246 | uschar *sender_host_authenticated = NULL; | |
1247 | unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32]; | |
1f4a55da | 1248 | BOOL sender_host_dnssec = FALSE; |
059ec3d9 PH |
1249 | uschar *sender_host_name = NULL; |
1250 | int sender_host_port = 0; | |
1251 | BOOL sender_host_notsocket = FALSE; | |
1252 | BOOL sender_host_unknown = FALSE; | |
1253 | uschar *sender_ident = NULL; | |
1254 | BOOL sender_local = FALSE; | |
2fe1a124 | 1255 | BOOL sender_name_forced = FALSE; |
870f6ba8 TF |
1256 | uschar *sender_rate = NULL; |
1257 | uschar *sender_rate_limit = NULL; | |
1258 | uschar *sender_rate_period = NULL; | |
059ec3d9 PH |
1259 | uschar *sender_rcvhost = NULL; |
1260 | BOOL sender_set_untrusted = FALSE; | |
1261 | uschar *sender_unqualified_hosts = NULL; | |
2c7db3f5 | 1262 | uschar *sender_verify_failure = NULL; |
059ec3d9 PH |
1263 | address_item *sender_verified_list = NULL; |
1264 | address_item *sender_verified_failed = NULL; | |
1265 | int sender_verified_rc = -1; | |
1266 | BOOL sender_verified_responded = FALSE; | |
41c7c167 PH |
1267 | uschar *sending_ip_address = NULL; |
1268 | int sending_port = -1; | |
cd59ab18 | 1269 | SIGNAL_BOOL sigalrm_seen = FALSE; |
059ec3d9 | 1270 | uschar **sighup_argv = NULL; |
846430d9 | 1271 | int slow_lookup_log = 0; /* millisecs, zero disables */ |
059ec3d9 PH |
1272 | int smtp_accept_count = 0; |
1273 | BOOL smtp_accept_keepalive = TRUE; | |
1274 | int smtp_accept_max = 20; | |
1275 | int smtp_accept_max_nonmail= 10; | |
1276 | uschar *smtp_accept_max_nonmail_hosts = US"*"; | |
1277 | int smtp_accept_max_per_connection = 1000; | |
1278 | uschar *smtp_accept_max_per_host = NULL; | |
1279 | int smtp_accept_queue = 0; | |
1280 | int smtp_accept_queue_per_connection = 10; | |
1281 | int smtp_accept_reserve = 0; | |
1282 | uschar *smtp_active_hostname = NULL; | |
1283 | BOOL smtp_authenticated = FALSE; | |
1f5b4c3d | 1284 | uschar *smtp_banner = US"$smtp_active_hostname ESMTP " |
059ec3d9 PH |
1285 | "Exim $version_number $tod_full" |
1286 | "\0<---------------Space to patch smtp_banner->"; | |
1287 | BOOL smtp_batched_input = FALSE; | |
1288 | BOOL smtp_check_spool_space = TRUE; | |
b4ed4da0 | 1289 | int smtp_ch_index = 0; |
3ee512ff PH |
1290 | uschar *smtp_cmd_argument = NULL; |
1291 | uschar *smtp_cmd_buffer = NULL; | |
b4ed4da0 PH |
1292 | time_t smtp_connection_start = 0; |
1293 | uschar smtp_connection_had[SMTP_HBUFF_SIZE]; | |
059ec3d9 PH |
1294 | int smtp_connect_backlog = 20; |
1295 | double smtp_delay_mail = 0.0; | |
1296 | double smtp_delay_rcpt = 0.0; | |
1297 | BOOL smtp_enforce_sync = TRUE; | |
1298 | FILE *smtp_in = NULL; | |
1299 | BOOL smtp_input = FALSE; | |
1300 | int smtp_load_reserve = -1; | |
1301 | int smtp_mailcmd_count = 0; | |
1302 | FILE *smtp_out = NULL; | |
1303 | uschar *smtp_etrn_command = NULL; | |
1304 | BOOL smtp_etrn_serialize = TRUE; | |
1305 | int smtp_max_synprot_errors= 3; | |
1306 | int smtp_max_unknown_commands = 3; | |
8f128379 | 1307 | uschar *smtp_notquit_reason = NULL; |
059ec3d9 PH |
1308 | uschar *smtp_ratelimit_hosts = NULL; |
1309 | uschar *smtp_ratelimit_mail = NULL; | |
1310 | uschar *smtp_ratelimit_rcpt = NULL; | |
1311 | uschar *smtp_read_error = US""; | |
1312 | int smtp_receive_timeout = 5*60; | |
1ad6489e | 1313 | uschar *smtp_receive_timeout_s = NULL; |
059ec3d9 PH |
1314 | uschar *smtp_reserve_hosts = NULL; |
1315 | BOOL smtp_return_error_details = FALSE; | |
1316 | int smtp_rlm_base = 0; | |
1317 | double smtp_rlm_factor = 0.0; | |
1318 | int smtp_rlm_limit = 0; | |
1319 | int smtp_rlm_threshold = INT_MAX; | |
1320 | int smtp_rlr_base = 0; | |
1321 | double smtp_rlr_factor = 0.0; | |
1322 | int smtp_rlr_limit = 0; | |
1323 | int smtp_rlr_threshold = INT_MAX; | |
1324 | BOOL smtp_use_pipelining = FALSE; | |
1325 | BOOL smtp_use_size = FALSE; | |
8c5d388a | 1326 | #ifdef SUPPORT_I18N |
9d4319df | 1327 | uschar *smtputf8_advertise_hosts = US"*"; /* overridden under test-harness */ |
3d1451ea | 1328 | #endif |
8523533c TK |
1329 | |
1330 | #ifdef WITH_CONTENT_SCAN | |
1331 | uschar *spamd_address = US"127.0.0.1 783"; | |
1332 | uschar *spam_bar = NULL; | |
1333 | uschar *spam_report = NULL; | |
c5f280e2 | 1334 | uschar *spam_action = NULL; |
8523533c TK |
1335 | uschar *spam_score = NULL; |
1336 | uschar *spam_score_int = NULL; | |
1337 | #endif | |
1338 | #ifdef EXPERIMENTAL_SPF | |
65a7d8c3 | 1339 | uschar *spf_guess = US"v=spf1 a/24 mx/24 ptr ?all"; |
8523533c TK |
1340 | uschar *spf_header_comment = NULL; |
1341 | uschar *spf_received = NULL; | |
1342 | uschar *spf_result = NULL; | |
1343 | uschar *spf_smtp_comment = NULL; | |
1344 | #endif | |
1345 | ||
059ec3d9 PH |
1346 | BOOL split_spool_directory = FALSE; |
1347 | uschar *spool_directory = US SPOOL_DIRECTORY | |
1348 | "\0<--------------Space to patch spool_directory->"; | |
8523533c TK |
1349 | #ifdef EXPERIMENTAL_SRS |
1350 | uschar *srs_config = NULL; | |
1351 | uschar *srs_db_address = NULL; | |
1352 | uschar *srs_db_key = NULL; | |
384152a6 TK |
1353 | int srs_hashlength = 6; |
1354 | int srs_hashmin = -1; | |
1355 | int srs_maxage = 31; | |
8523533c TK |
1356 | uschar *srs_orig_recipient = NULL; |
1357 | uschar *srs_orig_sender = NULL; | |
1358 | uschar *srs_recipient = NULL; | |
384152a6 | 1359 | uschar *srs_secrets = NULL; |
8523533c | 1360 | uschar *srs_status = NULL; |
384152a6 TK |
1361 | BOOL srs_usehash = TRUE; |
1362 | BOOL srs_usetimestamp = TRUE; | |
8e669ac1 | 1363 | #endif |
38a0a95f | 1364 | BOOL strict_acl_vars = FALSE; |
059ec3d9 | 1365 | int string_datestamp_offset= -1; |
f1e5fef5 PP |
1366 | int string_datestamp_length= 0; |
1367 | int string_datestamp_type = -1; | |
059ec3d9 PH |
1368 | BOOL strip_excess_angle_brackets = FALSE; |
1369 | BOOL strip_trailing_dot = FALSE; | |
1370 | uschar *submission_domain = NULL; | |
1371 | BOOL submission_mode = FALSE; | |
2fe1a124 | 1372 | uschar *submission_name = NULL; |
8800895a | 1373 | BOOL suppress_local_fixups = FALSE; |
f4ee74ac | 1374 | BOOL suppress_local_fixups_default = FALSE; |
059ec3d9 PH |
1375 | BOOL synchronous_delivery = FALSE; |
1376 | BOOL syslog_duplication = TRUE; | |
1377 | int syslog_facility = LOG_MAIL; | |
1378 | uschar *syslog_processname = US"exim"; | |
1379 | BOOL syslog_timestamp = TRUE; | |
1380 | uschar *system_filter = NULL; | |
1381 | ||
1382 | uschar *system_filter_directory_transport = NULL; | |
1383 | uschar *system_filter_file_transport = NULL; | |
1384 | uschar *system_filter_pipe_transport = NULL; | |
1385 | uschar *system_filter_reply_transport = NULL; | |
1386 | ||
1387 | gid_t system_filter_gid = 0; | |
1388 | BOOL system_filter_gid_set = FALSE; | |
79d4bc3d | 1389 | uid_t system_filter_uid = (uid_t)-1; |
059ec3d9 PH |
1390 | BOOL system_filter_uid_set = FALSE; |
1391 | BOOL system_filtering = FALSE; | |
1392 | ||
1393 | BOOL tcp_nodelay = TRUE; | |
5dc43717 JJ |
1394 | #ifdef USE_TCP_WRAPPERS |
1395 | uschar *tcp_wrappers_daemon_name = US TCP_WRAPPERS_DAEMON_NAME; | |
1396 | #endif | |
8669f003 | 1397 | int test_harness_load_avg = 0; |
059ec3d9 PH |
1398 | int thismessage_size_limit = 0; |
1399 | int timeout_frozen_after = 0; | |
1400 | BOOL timestamps_utc = FALSE; | |
1401 | ||
1402 | transport_instance *transports = NULL; | |
1403 | ||
1404 | transport_instance transport_defaults = { | |
1405 | NULL, /* chain pointer */ | |
1406 | NULL, /* name */ | |
1407 | NULL, /* info */ | |
1408 | NULL, /* private options block pointer */ | |
1409 | NULL, /* driver name */ | |
1410 | NULL, /* setup entry point */ | |
1411 | 1, /* batch_max */ | |
1412 | NULL, /* batch_id */ | |
1413 | NULL, /* home_dir */ | |
1414 | NULL, /* current_dir */ | |
506900af | 1415 | NULL, /* expand-multi-domain */ |
059ec3d9 PH |
1416 | TRUE, /* multi-domain */ |
1417 | FALSE, /* overrides_hosts */ | |
1418 | 100, /* max_addresses */ | |
1419 | 500, /* connection_max_messages */ | |
1420 | FALSE, /* deliver_as_creator */ | |
1421 | FALSE, /* disable_logging */ | |
1422 | FALSE, /* initgroups */ | |
1423 | FALSE, /* uid_set */ | |
1424 | FALSE, /* gid_set */ | |
1425 | (uid_t)(-1), /* uid */ | |
1426 | (gid_t)(-1), /* gid */ | |
1427 | NULL, /* expand_uid */ | |
1428 | NULL, /* expand_gid */ | |
1429 | NULL, /* warn_message */ | |
1430 | NULL, /* shadow */ | |
1431 | NULL, /* shadow_condition */ | |
1432 | NULL, /* filter_command */ | |
1433 | NULL, /* add_headers */ | |
1434 | NULL, /* remove_headers */ | |
1435 | NULL, /* return_path */ | |
1436 | NULL, /* debug_string */ | |
fa41615d | 1437 | NULL, /* max_parallel */ |
059ec3d9 PH |
1438 | NULL, /* message_size_limit */ |
1439 | NULL, /* headers_rewrite */ | |
1440 | NULL, /* rewrite_rules */ | |
1441 | 0, /* rewrite_existflags */ | |
1442 | 300, /* filter_timeout */ | |
1443 | FALSE, /* body_only */ | |
1444 | FALSE, /* delivery_date_add */ | |
1445 | FALSE, /* envelope_to_add */ | |
1446 | FALSE, /* headers_only */ | |
1447 | FALSE, /* rcpt_include_affixes */ | |
1448 | FALSE, /* return_path_add */ | |
1449 | FALSE, /* return_output */ | |
1450 | FALSE, /* return_fail_output */ | |
1451 | FALSE, /* log_output */ | |
1452 | FALSE, /* log_fail_output */ | |
1453 | FALSE, /* log_defer_output */ | |
1454 | TRUE_UNSET /* retry_use_local_part: BOOL, but set neither | |
1455 | 1 nor 0 so can detect unset */ | |
0cbf2b82 | 1456 | #ifndef DISABLE_EVENT |
774ef2d7 | 1457 | ,NULL /* event_action */ |
533aaf91 | 1458 | #endif |
059ec3d9 PH |
1459 | }; |
1460 | ||
1461 | int transport_count; | |
181d9bf8 | 1462 | uschar *transport_name = NULL; |
332f5cf3 | 1463 | int transport_newlines; |
55414b25 | 1464 | const uschar **transport_filter_argv = NULL; |
059ec3d9 | 1465 | int transport_filter_timeout; |
2e2a30b4 | 1466 | BOOL transport_filter_timed_out = FALSE; |
059ec3d9 PH |
1467 | int transport_write_timeout= 0; |
1468 | ||
1469 | tree_node *tree_dns_fails = NULL; | |
1470 | tree_node *tree_duplicates = NULL; | |
1471 | tree_node *tree_nonrecipients = NULL; | |
1472 | tree_node *tree_unusable = NULL; | |
1473 | ||
1474 | BOOL trusted_caller = FALSE; | |
e2f5dc15 | 1475 | BOOL trusted_config = TRUE; |
059ec3d9 PH |
1476 | gid_t *trusted_groups = NULL; |
1477 | uid_t *trusted_users = NULL; | |
1478 | uschar *timezone_string = US TIMEZONE_DEFAULT; | |
1479 | ||
1480 | uschar *unknown_login = NULL; | |
1481 | uschar *unknown_username = NULL; | |
1482 | uschar *untrusted_set_sender = NULL; | |
1483 | ||
1484 | /* A regex for matching a "From_" line in an incoming message, in the form | |
1485 | ||
1486 | From ph10 Fri Jan 5 12:35 GMT 1996 | |
1487 | ||
1488 | which the "mail" commands send to the MTA (undocumented, of course), or in | |
1489 | the form | |
1490 | ||
1491 | From ph10 Fri, 7 Jan 97 14:00:00 GMT | |
1492 | ||
1493 | which is apparently used by some UUCPs, despite it not being in RFC 976. | |
1494 | Because of variations in time formats, just match up to the minutes. That | |
1495 | should be sufficient. Examples have been seen of time fields like 12:1:03, | |
1496 | so just require one digit for hours and minutes. The weekday is also absent | |
1497 | in some forms. */ | |
1498 | ||
1499 | uschar *uucp_from_pattern = US | |
1500 | "^From\\s+(\\S+)\\s+(?:[a-zA-Z]{3},?\\s+)?" /* Common start */ | |
1501 | "(?:" /* Non-extracting bracket */ | |
1502 | "[a-zA-Z]{3}\\s+\\d?\\d|" /* First form */ | |
1503 | "\\d?\\d\\s+[a-zA-Z]{3}\\s+\\d\\d(?:\\d\\d)?" /* Second form */ | |
1504 | ")" /* End alternation */ | |
1505 | "\\s+\\d\\d?:\\d\\d?"; /* Start of time */ | |
1506 | ||
1507 | uschar *uucp_from_sender = US"$1"; | |
1508 | ||
aec45841 | 1509 | uschar *verify_mode = NULL; |
f45100a3 | 1510 | uschar *version_copyright = |
80fea873 JH |
1511 | US"Copyright (c) University of Cambridge, 1995 - 2016\n" |
1512 | "(c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2016"; | |
059ec3d9 PH |
1513 | uschar *version_date = US"?"; |
1514 | uschar *version_cnumber = US"????"; | |
1515 | uschar *version_string = US"?"; | |
1516 | ||
aec45841 | 1517 | uschar *warn_message_file = NULL; |
059ec3d9 | 1518 | int warning_count = 0; |
aec45841 JH |
1519 | uschar *warnmsg_delay = NULL; |
1520 | uschar *warnmsg_recipients = NULL; | |
1521 | BOOL write_rejectlog = TRUE; | |
1522 | ||
059ec3d9 PH |
1523 | |
1524 | /* End of globals.c */ |