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Add missing search_tidyup() calls for the subprocess used for running
[exim.git] / src / src / globals.c
CommitLineData
f1513293 1/* $Cambridge: exim/src/src/globals.c,v 1.32 2005/08/02 11:22:24 ph10 Exp $ */
059ec3d9
PH		 2
3/*************************************************
4* Exim - an Internet mail transport agent *
5*************************************************/
6
c988f1f4 7/* Copyright (c) University of Cambridge 1995 - 2005 */
059ec3d9
PH		 8/* See the file NOTICE for conditions of use and distribution. */
9
10/* All the global variables are defined together in this one module, so
11that they are easy to find. */
12
13#include "exim.h"
14
15
16/* The OSF1 linker puts out a worrying warning if any sections contain no
17executable code. It says
18
19Warning: Linking some objects which contain exception information sections
20 and some which do not. This may cause fatal runtime exception handling
21 problems.
22
23As this may cause people to worry needlessly, include a dummy function here
24to stop the message from appearing. Make it reference itself to stop picky
25compilers complaining that it is unused, and put in a dummy argument to stop
26even pickier compilers complaining about infinite loops. */
27
28static void dummy(int x) { dummy(x-1); }
29
30
31/* Generic options for auths, all of which live inside auth_instance
32data blocks and hence have the opt_public flag set. */
33
34optionlist optionlist_auths[] = {
35 { "driver", opt_stringptr | opt_public,
36 (void *)(offsetof(auth_instance, driver_name)) },
37 { "public_name", opt_stringptr | opt_public,
38 (void *)(offsetof(auth_instance, public_name)) },
39 { "server_advertise_condition", opt_stringptr | opt_public,
40 (void *)(offsetof(auth_instance, advertise_condition))},
41 { "server_debug_print", opt_stringptr | opt_public,
42 (void *)(offsetof(auth_instance, server_debug_string)) },
43 { "server_mail_auth_condition", opt_stringptr | opt_public,
44 (void *)(offsetof(auth_instance, mail_auth_condition)) },
45 { "server_set_id", opt_stringptr | opt_public,
46 (void *)(offsetof(auth_instance, set_id)) }
47};
48
49int optionlist_auths_size = sizeof(optionlist_auths)/sizeof(optionlist);
50
51/* An empty host aliases list. */
52
53uschar *no_aliases = NULL;
54
55
56/* For comments on these variables, see globals.h. I'm too idle to
57duplicate them here... */
58
59#ifdef EXIM_PERL
60uschar *opt_perl_startup = NULL;
61BOOL opt_perl_at_start = FALSE;
62BOOL opt_perl_started = FALSE;
63#endif
64
1a46a8c5
PH		 65#ifdef EXPAND_DLFUNC
66tree_node *dlobj_anchor = NULL;
67#endif
68
059ec3d9
PH		 69#ifdef LOOKUP_IBASE
70uschar *ibase_servers = NULL;
71#endif
72
73#ifdef LOOKUP_LDAP
74uschar *eldap_default_servers = NULL;
75int eldap_version = -1;
76#endif
77
78#ifdef LOOKUP_MYSQL
79uschar *mysql_servers = NULL;
80#endif
81
82#ifdef LOOKUP_ORACLE
83uschar *oracle_servers = NULL;
84#endif
85
86#ifdef LOOKUP_PGSQL
87uschar *pgsql_servers = NULL;
88#endif
89
90#ifdef SUPPORT_MOVE_FROZEN_MESSAGES
91BOOL move_frozen_messages = FALSE;
92#endif
93
94/* These variables are outside the #ifdef because it keeps the code less
95cluttered in several places (e.g. during logging) if we can always refer to
96them. Also, the tls_ variables are now always visible. */
97
98BOOL tls_active = -1;
99BOOL tls_certificate_verified = FALSE;
100uschar *tls_cipher = NULL;
101BOOL tls_on_connect = FALSE;
102uschar *tls_on_connect_ports = NULL;
103uschar *tls_peerdn = NULL;
104
105#ifdef SUPPORT_TLS
106const pcre *regex_STARTTLS = NULL;
107uschar *tls_advertise_hosts = NULL; /* This is deliberate */
108uschar *tls_certificate = NULL;
109uschar *tls_crl = NULL;
110uschar *tls_dhparam = NULL;
111BOOL tls_offered = FALSE;
112uschar *tls_privatekey = NULL;
113BOOL tls_remember_esmtp = FALSE;
114uschar *tls_require_ciphers = NULL;
115uschar *tls_try_verify_hosts = NULL;
116uschar *tls_verify_certificates= NULL;
117uschar *tls_verify_hosts = NULL;
118#endif
119
120
121/* Input-reading functions for messages, so we can use special ones for
122incoming TCP/IP. The defaults use stdin. We never need these for any
123stand-alone tests. */
124
125#ifndef STAND_ALONE
126int (*receive_getc)(void) = stdin_getc;
127int (*receive_ungetc)(int) = stdin_ungetc;
128int (*receive_feof)(void) = stdin_feof;
129int (*receive_ferror)(void) = stdin_ferror;
130#endif
131
132
133/* List of per-address expansion variables for clearing and saving/restoring
134when verifying one address while routing/verifying another. We have to have
135the size explicit, because it is referenced from more than one module. */
136
137uschar **address_expansions[ADDRESS_EXPANSIONS_COUNT] = {
138 &deliver_address_data,
139 &deliver_domain,
140 &deliver_domain_data,
141 &deliver_domain_orig,
142 &deliver_domain_parent,
143 &deliver_localpart,
144 &deliver_localpart_data,
145 &deliver_localpart_orig,
146 &deliver_localpart_parent,
147 &deliver_localpart_prefix,
148 &deliver_localpart_suffix,
149 (uschar **)(&deliver_recipients),
150 &deliver_host,
151 &deliver_home,
152 &address_file,
153 &address_pipe,
154 &self_hostname,
155 NULL };
156
157int address_expansions_count = sizeof(address_expansions)/sizeof(uschar **);
158
159/* General global variables */
160
161tree_node *acl_anchor = NULL;
162uschar *acl_not_smtp = NULL;
54cdb463
PH		 163#ifdef WITH_CONTENT_SCAN
164uschar *acl_not_smtp_mime = NULL;
165#endif
059ec3d9
PH		 166uschar *acl_smtp_auth = NULL;
167uschar *acl_smtp_connect = NULL;
168uschar *acl_smtp_data = NULL;
169uschar *acl_smtp_etrn = NULL;
170uschar *acl_smtp_expn = NULL;
171uschar *acl_smtp_helo = NULL;
172uschar *acl_smtp_mail = NULL;
173uschar *acl_smtp_mailauth = NULL;
8523533c
TK		 174#ifdef WITH_CONTENT_SCAN
175uschar *acl_smtp_mime = NULL;
176#endif
059ec3d9
PH		 177uschar *acl_smtp_predata = NULL;
178uschar *acl_smtp_quit = NULL;
179uschar *acl_smtp_rcpt = NULL;
180uschar *acl_smtp_starttls = NULL;
181uschar *acl_smtp_vrfy = NULL;
182BOOL acl_temp_details = FALSE;
183uschar *acl_var[ACL_C_MAX+ACL_M_MAX];
184uschar *acl_verify_message = NULL;
185header_line *acl_warn_headers = NULL;
186string_item *acl_warn_logged = NULL;
187
188/* Names of SMTP places for use in ACL error messages, and corresponding SMTP
189error codes - keep in step with definitions of ACL_WHERE_xxxx in macros.h. */
190
191uschar *acl_wherenames[] = { US"RCPT",
192 US"MAIL",
193 US"PREDATA",
8523533c 194 US"MIME",
059ec3d9
PH		 195 US"DATA",
196 US"non-SMTP",
197 US"AUTH",
198 US"connection",
199 US"ETRN",
200 US"EXPN",
201 US"EHLO or HELO",
202 US"MAILAUTH",
203 US"QUIT",
204 US"STARTTLS",
205 US"VRFY"
206 };
207
208int acl_wherecodes[] = { 550, /* RCPT */
209 550, /* MAIL */
210 550, /* PREDATA */
8523533c 211 550, /* MIME */
059ec3d9
PH		 212 550, /* DATA */
213 0, /* not SMTP; not relevant */
214 503, /* AUTH */
215 550, /* connect */
216 458, /* ETRN */
217 550, /* EXPN */
218 550, /* HELO/EHLO */
219 0, /* MAILAUTH; not relevant */
220 0, /* QUIT; not relevant */
221 550, /* STARTTLS */
222 252 /* VRFY */
223 };
8e669ac1 224
69358f02
PH		 225BOOL active_local_from_check = FALSE;
226BOOL active_local_sender_retain = FALSE;
059ec3d9
PH		 227BOOL accept_8bitmime = FALSE;
228address_item *addr_duplicate = NULL;
229
230address_item address_defaults = {
231 NULL, /* next */
232 NULL, /* parent */
233 NULL, /* first */
234 NULL, /* dupof */
235 NULL, /* start_router */
236 NULL, /* router */
237 NULL, /* transport */
238 NULL, /* host_list */
239 NULL, /* host_used */
240 NULL, /* fallback_hosts */
241 NULL, /* reply */
242 NULL, /* retries */
243 NULL, /* address */
244 NULL, /* unique */
245 NULL, /* cc_local_part */
246 NULL, /* lc_local_part */
247 NULL, /* local_part */
248 NULL, /* prefix */
249 NULL, /* suffix */
250 NULL, /* domain */
251 NULL, /* address_retry_key */
252 NULL, /* domain_retry_key */
253 NULL, /* current_dir */
254 NULL, /* home_dir */
255 NULL, /* message */
256 NULL, /* user_message */
257 NULL, /* onetime_parent */
258 NULL, /* pipe_expandn */
259 NULL, /* return_filename */
260 NULL, /* self_hostname */
261 NULL, /* shadow_message */
262 #ifdef SUPPORT_TLS
263 NULL, /* cipher */
264 NULL, /* peerdn */
265 #endif
266 (uid_t)(-1), /* uid */
267 (gid_t)(-1), /* gid */
268 0, /* flags */
269 { 0 }, /* domain_cache - any larger array should be zeroed */
270 { 0 }, /* localpart_cache - ditto */
271 -1, /* mode */
272 0, /* more_errno */
273 ERRNO_UNKNOWNERROR, /* basic_errno */
274 0, /* child_count */
275 -1, /* return_file */
276 SPECIAL_NONE, /* special_action */
277 DEFER, /* transport_return */
278 { /* fields that are propagated to children */
279 NULL, /* address_data */
280 NULL, /* domain_data */
281 NULL, /* localpart_data */
282 NULL, /* errors_address */
283 NULL, /* extra_headers */
284 NULL, /* remove_headers */
384152a6
TK		 285#ifdef EXPERIMENTAL_SRS
286 NULL, /* srs_sender */
287#endif
059ec3d9
PH		 288 }
289};
290
291uschar *address_file = NULL;
292uschar *address_pipe = NULL;
293BOOL address_test_mode = FALSE;
294tree_node *addresslist_anchor = NULL;
295int addresslist_count = 0;
296gid_t *admin_groups = NULL;
297BOOL admin_user = FALSE;
298BOOL allow_domain_literals = FALSE;
299BOOL allow_mx_to_ip = FALSE;
300BOOL allow_unqualified_recipient = TRUE; /* For local messages */
301BOOL allow_unqualified_sender = TRUE; /* Reset for SMTP */
302BOOL allow_utf8_domains = FALSE;
303uschar *authenticated_id = NULL;
304uschar *authenticated_sender = NULL;
305BOOL authentication_failed = FALSE;
306auth_instance *auths = NULL;
307uschar *auth_advertise_hosts = US"*";
308auth_instance auth_defaults = {
309 NULL, /* chain pointer */
310 NULL, /* name */
311 NULL, /* info */
312 NULL, /* private options block pointer */
313 NULL, /* driver_name */
314 NULL, /* advertise_condition */
315 NULL, /* public_name */
316 NULL, /* set_id */
317 NULL, /* server_mail_auth_condition */
318 NULL, /* server_debug_string */
319 FALSE, /* client */
320 FALSE, /* server */
321 FALSE /* advertised */
322};
323
324uschar *auth_defer_msg = US"reason not recorded";
325uschar *auth_defer_user_msg = US"";
326int auto_thaw = 0;
8523533c
TK		 327#ifdef WITH_CONTENT_SCAN
328uschar *av_scanner = US"sophie:/var/run/sophie"; /* AV scanner */
329#endif
059ec3d9
PH		 330
331BOOL background_daemon = TRUE;
332uschar *base62_chars=
333 US"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
334uschar *bi_command = NULL;
335uschar *big_buffer = NULL;
336int big_buffer_size = BIG_BUFFER_SIZE;
8523533c
TK		 337#ifdef EXPERIMENTAL_BRIGHTMAIL
338uschar *bmi_alt_location = NULL;
339uschar *bmi_base64_tracker_verdict = NULL;
340uschar *bmi_base64_verdict = NULL;
341uschar *bmi_config_file = US"/opt/brightmail/etc/brightmail.cfg";
342int bmi_deliver = 1;
343int bmi_run = 0;
344uschar *bmi_verdicts = NULL;
345#endif
059ec3d9
PH		 346int body_linecount = 0;
347int body_zerocount = 0;
348uschar *bounce_message_file = NULL;
349uschar *bounce_message_text = NULL;
350uschar *bounce_recipient = NULL;
351BOOL bounce_return_body = TRUE;
352BOOL bounce_return_message = TRUE;
353int bounce_return_size_limit = 100*1024;
354uschar *bounce_sender_authentication = NULL;
355int bsmtp_transaction_linecount = 0;
356
357int callout_cache_domain_positive_expire = 7*24*60*60;
358int callout_cache_domain_negative_expire = 3*60*60;
359int callout_cache_positive_expire = 24*60*60;
360int callout_cache_negative_expire = 2*60*60;
361uschar *callout_random_local_part = US"$primary_hostname-$tod_epoch-testing";
362uschar *check_dns_names_pattern= US"(?i)^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$";
363int check_log_inodes = 0;
364int check_log_space = 0;
365int check_spool_inodes = 0;
366int check_spool_space = 0;
367int clmacro_count = 0;
368uschar *clmacros[MAX_CLMACROS];
369BOOL config_changed = FALSE;
370FILE *config_file = NULL;
371uschar *config_filename = NULL;
372int config_lineno = 0;
35edf2ff
PH		 373#ifdef CONFIGURE_GROUP
374gid_t config_gid = CONFIGURE_GROUP;
375#endif
059ec3d9
PH		 376uschar *config_main_filelist = US CONFIGURE_FILE
377 "\0<-----------Space to patch configure_filename->";
378uschar *config_main_filename = NULL;
379
380#ifdef CONFIGURE_OWNER
381uid_t config_uid = CONFIGURE_OWNER;
382#endif
383
384int connection_max_messages= -1;
385uschar *continue_hostname = NULL;
386uschar *continue_host_address = NULL;
387BOOL continue_more = FALSE;
388int continue_sequence = 1;
389uschar *continue_transport = NULL;
390
e5a9dba6
PH		 391uschar *csa_status = NULL;
392
059ec3d9
PH		 393BOOL daemon_listen = FALSE;
394uschar *daemon_smtp_port = US"smtp";
4aee0225
PH		 395int daemon_startup_retries = 9;
396int daemon_startup_sleep = 30;
3d235903 397BOOL debug_daemon = FALSE;
059ec3d9
PH		 398int debug_fd = -1;
399FILE *debug_file = NULL;
400bit_table debug_options[] = {
401 { US"acl", D_acl },
402 { US"all", D_all },
403 { US"auth", D_auth },
404 { US"deliver", D_deliver },
405 { US"dns", D_dns },
406 { US"dnsbl", D_dnsbl },
407 { US"exec", D_exec },
408 { US"expand", D_expand },
409 { US"filter", D_filter },
410 { US"hints_lookup", D_hints_lookup },
411 { US"host_lookup", D_host_lookup },
412 { US"ident", D_ident },
413 { US"interface", D_interface },
414 { US"lists", D_lists },
415 { US"load", D_load },
416 { US"local_scan", D_local_scan },
417 { US"lookup", D_lookup },
418 { US"memory", D_memory },
419 { US"pid", D_pid },
420 { US"process_info", D_process_info },
421 { US"queue_run", D_queue_run },
422 { US"receive", D_receive },
423 { US"resolver", D_resolver },
424 { US"retry", D_retry },
425 { US"rewrite", D_rewrite },
426 { US"route", D_route },
427 { US"timestamp", D_timestamp },
428 { US"tls", D_tls },
429 { US"transport", D_transport },
430 { US"uid", D_uid },
431 { US"verify", D_verify }
432};
433int debug_options_count = sizeof(debug_options)/sizeof(bit_table);
434unsigned int debug_selector = 0;
435int delay_warning[DELAY_WARNING_SIZE] = { DELAY_WARNING_SIZE, 1, 24*60*60 };
436uschar *delay_warning_condition= US"${if match{$h_precedence:}{(?i)bulk|list|junk}{no}{yes}}";
437BOOL delivery_date_remove = TRUE;
438uschar *deliver_address_data = NULL;
439int deliver_datafile = -1;
440uschar *deliver_domain = NULL;
441uschar *deliver_domain_data = NULL;
442uschar *deliver_domain_orig = NULL;
443uschar *deliver_domain_parent = NULL;
444BOOL deliver_drop_privilege = FALSE;
445BOOL deliver_firsttime = FALSE;
446BOOL deliver_force = FALSE;
447BOOL deliver_freeze = FALSE;
448int deliver_frozen_at = 0;
449uschar *deliver_home = NULL;
450uschar *deliver_host = NULL;
451uschar *deliver_host_address = NULL;
452uschar *deliver_in_buffer = NULL;
453ino_t deliver_inode = 0;
454uschar *deliver_localpart = NULL;
455uschar *deliver_localpart_data = NULL;
456uschar *deliver_localpart_orig = NULL;
457uschar *deliver_localpart_parent = NULL;
458uschar *deliver_localpart_prefix = NULL;
459uschar *deliver_localpart_suffix = NULL;
460BOOL deliver_force_thaw = FALSE;
461BOOL deliver_manual_thaw = FALSE;
462uschar *deliver_out_buffer = NULL;
463int deliver_queue_load_max = -1;
464address_item *deliver_recipients = NULL;
465uschar *deliver_selectstring = NULL;
466BOOL deliver_selectstring_regex = FALSE;
467uschar *deliver_selectstring_sender = NULL;
468BOOL deliver_selectstring_sender_regex = FALSE;
8523533c
TK		 469#ifdef WITH_OLD_DEMIME
470int demime_errorlevel = 0;
471int demime_ok = 0;
472uschar *demime_reason = NULL;
473#endif
059ec3d9
PH		 474BOOL disable_logging = FALSE;
475
fb2274d4
TK		 476#ifdef EXPERIMENTAL_DOMAINKEYS
477uschar *dk_signing_domain = NULL;
478uschar *dk_signing_selector = NULL;
479int dk_do_verify = 0;
480#endif
481
059ec3d9 482uschar *dns_again_means_nonexist = NULL;
e5a9dba6
PH		 483int dns_csa_search_limit = 5;
484BOOL dns_csa_use_reverse = TRUE;
059ec3d9
PH		 485uschar *dns_ipv4_lookup = NULL;
486int dns_retrans = 0;
487int dns_retry = 0;
488uschar *dnslist_domain = NULL;
489uschar *dnslist_text = NULL;
490uschar *dnslist_value = NULL;
491tree_node *domainlist_anchor = NULL;
492int domainlist_count = 0;
493BOOL dont_deliver = FALSE;
494BOOL dot_ends = TRUE;
495BOOL drop_cr = FALSE; /* No longer used */
496
497BOOL enable_dollar_recipients = FALSE;
498BOOL envelope_to_remove = TRUE;
499int errno_quota = ERRNO_QUOTA;
500uschar *errors_copy = NULL;
501int error_handling = ERRORS_SENDER;
502uschar *errors_reply_to = NULL;
503int errors_sender_rc = EXIT_FAILURE;
504
505gid_t exim_gid = EXIM_GID;
506BOOL exim_gid_set = TRUE; /* This gid is always set */
507uschar *exim_path = US BIN_DIRECTORY "/exim"
508 "\0<---------------Space to patch exim_path->";
509uid_t exim_uid = EXIM_UID;
510BOOL exim_uid_set = TRUE; /* This uid is always set */
511int expand_forbid = 0;
512int expand_nlength[EXPAND_MAXN+1];
513int expand_nmax = -1;
514uschar *expand_nstring[EXPAND_MAXN+1];
515BOOL expand_string_forcedfail = FALSE;
516uschar *expand_string_message;
517BOOL extract_addresses_remove_arguments = TRUE;
518uschar *extra_local_interfaces = NULL;
519
29aba418
TF		 520int fake_response = OK;
521uschar *fake_response_text = US"Your message has been rejected but is being kept for evaluation.\nIf it was a legitimate message, it may still be delivered to the target recipient(s).";
059ec3d9
PH		 522int filter_n[FILTER_VARIABLE_COUNT];
523BOOL filter_running = FALSE;
524int filter_sn[FILTER_VARIABLE_COUNT];
f05da2e8
PH		 525int filter_test = FTEST_NONE;
526uschar *filter_test_sfile = NULL;
527uschar *filter_test_ufile = NULL;
059ec3d9
PH		 528uschar *filter_thisaddress = NULL;
529int finduser_retries = 0;
8523533c
TK		 530#ifdef WITH_OLD_DEMIME
531uschar *found_extension = NULL;
532#endif
059ec3d9
PH		 533uid_t fixed_never_users[] = { FIXED_NEVER_USERS };
534uschar *freeze_tell = NULL;
535uschar *fudged_queue_times = US"";
536
537uschar *gecos_name = NULL;
538uschar *gecos_pattern = NULL;
539rewrite_rule *global_rewrite_rules = NULL;
540
541uschar *headers_charset = US HEADERS_CHARSET;
542int header_insert_maxlen = 64 * 1024;
543header_line *header_last = NULL;
544header_line *header_list = NULL;
545int header_maxsize = HEADER_MAXSIZE;
546int header_line_maxsize = 0;
547
548header_name header_names[] = {
549 { US"bcc", 3, TRUE, htype_bcc },
550 { US"cc", 2, TRUE, htype_cc },
551 { US"date", 4, TRUE, htype_date },
552 { US"delivery-date", 13, FALSE, htype_delivery_date },
553 { US"envelope-to", 11, FALSE, htype_envelope_to },
554 { US"from", 4, TRUE, htype_from },
555 { US"message-id", 10, TRUE, htype_id },
556 { US"received", 8, FALSE, htype_received },
557 { US"reply-to", 8, FALSE, htype_reply_to },
558 { US"return-path", 11, FALSE, htype_return_path },
559 { US"sender", 6, TRUE, htype_sender },
560 { US"subject", 7, FALSE, htype_subject },
561 { US"to", 2, TRUE, htype_to }
562};
563
564int header_names_size = sizeof(header_names)/sizeof(header_name);
565
566BOOL header_rewritten = FALSE;
567uschar *helo_accept_junk_hosts = NULL;
568uschar *helo_allow_chars = US"";
569uschar *helo_lookup_domains = US"@ : @[]";
570uschar *helo_try_verify_hosts = NULL;
571BOOL helo_verified = FALSE;
572uschar *helo_verify_hosts = NULL;
573uschar *hex_digits = US"0123456789abcdef";
574uschar *hold_domains = NULL;
575BOOL host_checking = FALSE;
576BOOL host_checking_callout = FALSE;
577uschar *host_data = NULL;
578BOOL host_find_failed_syntax= FALSE;
579uschar *host_lookup = NULL;
b08b24c8 580BOOL host_lookup_deferred = FALSE;
059ec3d9
PH		 581BOOL host_lookup_failed = FALSE;
582uschar *host_lookup_order = US"bydns:byaddr";
583uschar *host_lookup_msg = US"";
584int host_number = 0;
585uschar *host_number_string = NULL;
586uschar *host_reject_connection = NULL;
587tree_node *hostlist_anchor = NULL;
588int hostlist_count = 0;
589uschar *hosts_treat_as_local = NULL;
590uschar *hosts_connection_nolog = NULL;
591
592int ignore_bounce_errors_after = 10*7*24*60*60; /* 10 weeks */
593BOOL ignore_fromline_local = FALSE;
594uschar *ignore_fromline_hosts = NULL;
595uschar *interface_address = NULL;
596int interface_port = -1;
597BOOL is_inetd = FALSE;
598
599int journal_fd = -1;
600
601int keep_malformed = 4*24*60*60; /* 4 days */
602
603uschar *eldap_dn = NULL;
604int load_average = -2;
605BOOL local_error_message = FALSE;
606BOOL local_from_check = TRUE;
607uschar *local_from_prefix = NULL;
608uschar *local_from_suffix = NULL;
609
610#if HAVE_IPV6
611uschar *local_interfaces = US"<; ::0 ; 0.0.0.0";
612#else
613uschar *local_interfaces = US"0.0.0.0";
614#endif
615
616uschar *local_scan_data = NULL;
617int local_scan_timeout = 5*60;
618BOOL local_sender_retain = FALSE;
619gid_t local_user_gid = (gid_t)(-1);
620uid_t local_user_uid = (uid_t)(-1);
621
622tree_node *localpartlist_anchor= NULL;
623int localpartlist_count = 0;
624uschar *log_buffer = NULL;
625unsigned int log_extra_selector = LX_default;
626uschar *log_file_path = US LOG_FILE_PATH
627 "\0<--------------Space to patch log_file_path->";
628
629/* Those log options with L_xxx identifiers have values less than 0x800000 and
630are the ones that get put into log_write_selector. They can be used in calls to
631log_write() to test for the bit. The options with LX_xxx identifiers have
632values greater than 0x80000000 and are put int log_extra_selector (without the
633top bit). They are never used in calls to log_write(), but are tested
634independently. This separation became necessary when the number of log
635selectors was getting close to filling a 32-bit word. */
636
637bit_table log_options[] = {
638 { US"address_rewrite", L_address_rewrite },
639 { US"all", L_all },
640 { US"all_parents", L_all_parents },
641 { US"arguments", LX_arguments },
642 { US"connection_reject", L_connection_reject },
643 { US"delay_delivery", L_delay_delivery },
644 { US"deliver_time", LX_deliver_time },
645 { US"delivery_size", LX_delivery_size },
646 { US"dnslist_defer", L_dnslist_defer },
647 { US"etrn", L_etrn },
648 { US"host_lookup_failed", L_host_lookup_failed },
649 { US"ident_timeout", LX_ident_timeout },
650 { US"incoming_interface", LX_incoming_interface },
651 { US"incoming_port", LX_incoming_port },
652 { US"lost_incoming_connection", L_lost_incoming_connection },
653 { US"outgoing_port", LX_outgoing_port },
654 { US"queue_run", L_queue_run },
655 { US"queue_time", LX_queue_time },
2ac0e484 656 { US"queue_time_overall", LX_queue_time_overall },
059ec3d9
PH		 657 { US"received_recipients", LX_received_recipients },
658 { US"received_sender", LX_received_sender },
659 { US"rejected_header", LX_rejected_header },
660 { US"rejected_headers", LX_rejected_header },
661 { US"retry_defer", L_retry_defer },
662 { US"return_path_on_delivery", LX_return_path_on_delivery },
663 { US"sender_on_delivery", LX_sender_on_delivery },
664 { US"size_reject", L_size_reject },
665 { US"skip_delivery", L_skip_delivery },
666 { US"smtp_confirmation", LX_smtp_confirmation },
667 { US"smtp_connection", L_smtp_connection },
668 { US"smtp_incomplete_transaction", L_smtp_incomplete_transaction },
669 { US"smtp_protocol_error", L_smtp_protocol_error },
670 { US"smtp_syntax_error", L_smtp_syntax_error },
671 { US"subject", LX_subject },
672 { US"tls_certificate_verified", LX_tls_certificate_verified },
673 { US"tls_cipher", LX_tls_cipher },
674 { US"tls_peerdn", LX_tls_peerdn }
675};
676
677int log_options_count = sizeof(log_options)/sizeof(bit_table);
678unsigned int log_write_selector= L_default;
679uschar *log_selector_string = NULL;
680FILE *log_stderr = NULL;
681BOOL log_testing_mode = FALSE;
682BOOL log_timezone = FALSE;
683uschar *login_sender_address = NULL;
684int lookup_open_max = 25;
685uschar *lookup_value = NULL;
686
687macro_item *macros = NULL;
688uschar *mailstore_basename = NULL;
8523533c
TK		 689#ifdef WITH_CONTENT_SCAN
690uschar *malware_name = NULL; /* Virus Name */
691#endif
059ec3d9
PH		 692int max_username_length = 0;
693int message_age = 0;
694uschar *message_body = NULL;
695uschar *message_body_end = NULL;
696int message_body_size = 0;
697int message_body_visible = 500;
698int message_ended = END_NOTSTARTED;
699uschar *message_headers = NULL;
700uschar *message_id;
701uschar *message_id_domain = NULL;
702uschar *message_id_text = NULL;
703struct timeval message_id_tv = { 0, 0 };
704uschar message_id_option[MESSAGE_ID_LENGTH + 3];
705uschar *message_id_external;
706int message_linecount = 0;
707BOOL message_logs = TRUE;
708int message_size = 0;
709uschar *message_size_limit = US"50M";
710uschar message_subdir[2] = { 0, 0 };
711uschar *message_reference = NULL;
8523533c
TK		 712
713/* MIME ACL expandables */
714#ifdef WITH_CONTENT_SCAN
f7b63901 715int mime_anomaly_level = 0;
8523533c
TK		 716uschar *mime_anomaly_text = NULL;
717uschar *mime_boundary = NULL;
718uschar *mime_charset = NULL;
719uschar *mime_content_description = NULL;
720uschar *mime_content_disposition = NULL;
721uschar *mime_content_id = NULL;
722unsigned int mime_content_size = 0;
723uschar *mime_content_transfer_encoding = NULL;
724uschar *mime_content_type = NULL;
725uschar *mime_decoded_filename = NULL;
726uschar *mime_filename = NULL;
727int mime_is_multipart = 0;
728int mime_is_coverletter = 0;
729int mime_is_rfc822 = 0;
730int mime_part_count = -1;
731#endif
732
059ec3d9
PH		 733BOOL mua_wrapper = FALSE;
734
735uid_t *never_users = NULL;
8523533c
TK		 736#ifdef WITH_CONTENT_SCAN
737BOOL no_mbox_unspool = FALSE;
738#endif
059ec3d9
PH		 739BOOL no_multiline_responses = FALSE;
740
741uid_t original_euid;
742gid_t originator_gid;
743uschar *originator_login = NULL;
744uschar *originator_name = NULL;
745uid_t originator_uid;
746uschar *override_local_interfaces = NULL;
747uschar *override_pid_file_path = NULL;
748
749BOOL parse_allow_group = FALSE;
750BOOL parse_found_group = FALSE;
751uschar *percent_hack_domains = NULL;
752uschar *pid_file_path = US PID_FILE_PATH
753 "\0<--------------Space to patch pid_file_path->";
754uschar *pipelining_advertise_hosts = US"*";
755BOOL preserve_message_logs = FALSE;
756uschar *primary_hostname = NULL;
757BOOL print_topbitchars = FALSE;
758uschar process_info[PROCESS_INFO_SIZE];
759uschar *process_log_path = NULL;
760BOOL prod_requires_admin = TRUE;
fffda43a
TK		 761uschar *prvscheck_address = NULL;
762uschar *prvscheck_keynum = NULL;
763uschar *prvscheck_result = NULL;
764
059ec3d9
PH		 765
766uschar *qualify_domain_recipient = NULL;
767uschar *qualify_domain_sender = NULL;
768BOOL queue_2stage = FALSE;
769uschar *queue_domains = NULL;
770int queue_interval = -1;
771BOOL queue_list_requires_admin = TRUE;
772BOOL queue_only = FALSE;
773uschar *queue_only_file = NULL;
774int queue_only_load = -1;
775BOOL queue_only_override = TRUE;
776BOOL queue_only_policy = FALSE;
777BOOL queue_run_first_delivery = FALSE;
778BOOL queue_run_force = FALSE;
779BOOL queue_run_in_order = FALSE;
780BOOL queue_run_local = FALSE;
781int queue_run_max = 5;
782pid_t queue_run_pid = (pid_t)0;
783int queue_run_pipe = -1;
784BOOL queue_running = FALSE;
785BOOL queue_smtp = FALSE;
786uschar *queue_smtp_domains = NULL;
787
788unsigned int random_seed = 0;
fe0dab11 789tree_node *ratelimiters_cmd = NULL;
870f6ba8
TF		 790tree_node *ratelimiters_conn = NULL;
791tree_node *ratelimiters_mail = NULL;
059ec3d9
PH		 792uschar *raw_active_hostname = NULL;
793uschar *raw_sender = NULL;
794uschar **raw_recipients = NULL;
795int raw_recipients_count = 0;
796
797int rcpt_count = 0;
798int rcpt_fail_count = 0;
799int rcpt_defer_count = 0;
800gid_t real_gid;
801uid_t real_uid;
802BOOL really_exim = TRUE;
803BOOL receive_call_bombout = FALSE;
804int receive_linecount = 0;
805int receive_messagecount = 0;
806int receive_timeout = 0;
807int received_count = 0;
808uschar *received_for = NULL;
809
810/* This is the default text for Received headers generated by Exim. The
811date will be automatically added on the end. */
812
813uschar *received_header_text = US
814 "Received: "
815 "${if def:sender_rcvhost {from $sender_rcvhost\n\t}"
1e70f85b 816 "{${if def:sender_ident {from ${quote_local_part:$sender_ident} }}"
059ec3d9
PH		 817 "${if def:sender_helo_name {(helo=$sender_helo_name)\n\t}}}}"
818 "by $primary_hostname "
819 "${if def:received_protocol {with $received_protocol}} "
820 #ifdef SUPPORT_TLS
821 "${if def:tls_cipher {($tls_cipher)\n\t}}"
822 #endif
823 "(Exim $version_number)\n\t"
1ab52c69 824 "id $message_exim_id"
059ec3d9
PH		 825 "${if def:received_for {\n\tfor $received_for}}"
826 "\0<---------------Space to patch received_header_text->";
827
828int received_headers_max = 30;
829uschar *received_protocol = NULL;
830int received_time = 0;
831uschar *recipient_data = NULL;
832uschar *recipient_unqualified_hosts = NULL;
2c7db3f5 833uschar *recipient_verify_failure = NULL;
059ec3d9
PH		 834int recipients_count = 0;
835BOOL recipients_discarded = FALSE;
836recipient_item *recipients_list = NULL;
837int recipients_list_max = 0;
838int recipients_max = 0;
839BOOL recipients_max_reject = FALSE;
840const pcre *regex_AUTH = NULL;
841const pcre *regex_check_dns_names = NULL;
842const pcre *regex_From = NULL;
f1513293 843const pcre *regex_IGNOREQUOTA = NULL;
059ec3d9
PH		 844const pcre *regex_PIPELINING = NULL;
845const pcre *regex_SIZE = NULL;
846const pcre *regex_ismsgid = NULL;
8523533c
TK		 847#ifdef WITH_CONTENT_SCAN
848uschar *regex_match_string = NULL;
849#endif
059ec3d9
PH		 850int remote_delivery_count = 0;
851int remote_max_parallel = 2;
852uschar *remote_sort_domains = NULL;
853int retry_data_expire = 7*24*60*60;
854int retry_interval_max = 24*60*60;
855int retry_maximum_timeout = 0; /* set from retry config */
856retry_config *retries = NULL;
857uschar *return_path = NULL;
858BOOL return_path_remove = TRUE;
859int rewrite_existflags = 0;
860uschar *rfc1413_hosts = US"*";
861int rfc1413_query_timeout = 30;
862/* BOOL rfc821_domains = FALSE; <<< on the way out */
863uid_t root_uid = ROOT_UID;
864
865router_instance *routers = NULL;
866router_instance router_defaults = {
867 NULL, /* chain pointer */
868 NULL, /* name */
869 NULL, /* info */
870 NULL, /* private options block pointer */
871 NULL, /* driver name */
872
873 NULL, /* address_data */
8523533c
TK		 874#ifdef EXPERIMENTAL_BRIGHTMAIL
875 NULL, /* bmi_rule */
8e669ac1 876#endif
059ec3d9
PH		 877 NULL, /* cannot_route_message */
878 NULL, /* condition */
879 NULL, /* current_directory */
880 NULL, /* debug_string */
881 NULL, /* domains */
882 NULL, /* errors_to */
883 NULL, /* expand_gid */
884 NULL, /* expand_uid */
885 NULL, /* expand_more */
886 NULL, /* expand_unseen */
887 NULL, /* extra_headers */
888 NULL, /* fallback_hosts */
889 NULL, /* home_directory */
890 NULL, /* ignore_target_hosts */
891 NULL, /* local_parts */
892 NULL, /* pass_router_name */
893 NULL, /* prefix */
894 NULL, /* redirect_router_name */
895 NULL, /* remove_headers */
896 NULL, /* require_files */
897 NULL, /* router_home_directory */
898 US"freeze", /* self */
899 NULL, /* senders */
900 NULL, /* suffix */
901 NULL, /* translate_ip_address */
902 NULL, /* transport_name */
903
904 TRUE, /* address_test */
8523533c
TK		 905#ifdef EXPERIMENTAL_BRIGHTMAIL
906 FALSE, /* bmi_deliver_alternate */
907 FALSE, /* bmi_deliver_default */
908 FALSE, /* bmi_dont_deliver */
909#endif
059ec3d9
PH		 910 TRUE, /* expn */
911 FALSE, /* caseful_local_part */
912 FALSE, /* check_local_user */
913 FALSE, /* disable_logging */
914 FALSE, /* fail_verify_recipient */
915 FALSE, /* fail_verify_sender */
916 FALSE, /* gid_set */
917 FALSE, /* initgroups */
918 TRUE_UNSET, /* log_as_local */
919 TRUE, /* more */
920 FALSE, /* pass_on_timeout */
921 FALSE, /* prefix_optional */
922 TRUE, /* repeat_use */
923 TRUE_UNSET, /* retry_use_local_part - fudge "unset" */
924 FALSE, /* same_domain_copy_routing */
925 FALSE, /* self_rewrite */
926 FALSE, /* suffix_optional */
927 FALSE, /* verify_only */
928 TRUE, /* verify_recipient */
929 TRUE, /* verify_sender */
930 FALSE, /* uid_set */
931 FALSE, /* unseen */
932
933 self_freeze, /* self_code */
934 (uid_t)(-1), /* uid */
935 (gid_t)(-1), /* gid */
936
937 NULL, /* fallback_hostlist */
938 NULL, /* transport instance */
939 NULL, /* pass_router */
940 NULL /* redirect_router */
941};
942
943ip_address_item *running_interfaces = NULL;
944BOOL running_in_test_harness = FALSE;
945
946/* This is a weird one. The following string gets patched in the binary by the
947script that sets up a copy of Exim for running in the test harness. It seems
948that compilers are now clever, and share constant strings if they can.
949Elsewhere in Exim the string "<" is used. The compiler optimization seems to
950make use of the end of this string in order to save space. So the patching then
951wrecks this. We default this optimization by adding some additional characters
952onto the end of the string. */
953
954uschar *running_status = US">>>running<<<" "\0EXTRA";
955
956int runrc = 0;
957
958uschar *search_error_message = NULL;
959BOOL search_find_defer = FALSE;
960uschar *self_hostname = NULL;
961uschar *sender_address = NULL;
962unsigned int sender_address_cache[(MAX_NAMED_LIST * 2)/32];
2a3eea10 963uschar *sender_address_data = NULL;
059ec3d9
PH		 964BOOL sender_address_forced = FALSE;
965uschar *sender_address_unrewritten = NULL;
966uschar *sender_data = NULL;
967unsigned int sender_domain_cache[(MAX_NAMED_LIST * 2)/32];
968uschar *sender_fullhost = NULL;
969uschar *sender_helo_name = NULL;
970uschar **sender_host_aliases = &no_aliases;
971uschar *sender_host_address = NULL;
972uschar *sender_host_authenticated = NULL;
973unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32];
974uschar *sender_host_name = NULL;
975int sender_host_port = 0;
976BOOL sender_host_notsocket = FALSE;
977BOOL sender_host_unknown = FALSE;
978uschar *sender_ident = NULL;
979BOOL sender_local = FALSE;
870f6ba8
TF		 980uschar *sender_rate = NULL;
981uschar *sender_rate_limit = NULL;
982uschar *sender_rate_period = NULL;
059ec3d9
PH		 983uschar *sender_rcvhost = NULL;
984BOOL sender_set_untrusted = FALSE;
985uschar *sender_unqualified_hosts = NULL;
2c7db3f5 986uschar *sender_verify_failure = NULL;
059ec3d9
PH		 987address_item *sender_verified_list = NULL;
988address_item *sender_verified_failed = NULL;
989int sender_verified_rc = -1;
990BOOL sender_verified_responded = FALSE;
991volatile BOOL sigalrm_seen = FALSE;
992uschar **sighup_argv = NULL;
993int smtp_accept_count = 0;
994BOOL smtp_accept_keepalive = TRUE;
995int smtp_accept_max = 20;
996int smtp_accept_max_nonmail= 10;
997uschar *smtp_accept_max_nonmail_hosts = US"*";
998int smtp_accept_max_per_connection = 1000;
999uschar *smtp_accept_max_per_host = NULL;
1000int smtp_accept_queue = 0;
1001int smtp_accept_queue_per_connection = 10;
1002int smtp_accept_reserve = 0;
1003uschar *smtp_active_hostname = NULL;
1004BOOL smtp_authenticated = FALSE;
1f5b4c3d 1005uschar *smtp_banner = US"$smtp_active_hostname ESMTP "
059ec3d9
PH		 1006 "Exim $version_number $tod_full"
1007 "\0<---------------Space to patch smtp_banner->";
1008BOOL smtp_batched_input = FALSE;
1009BOOL smtp_check_spool_space = TRUE;
1010uschar *smtp_command_argument = NULL;
1011int smtp_connect_backlog = 20;
1012double smtp_delay_mail = 0.0;
1013double smtp_delay_rcpt = 0.0;
1014BOOL smtp_enforce_sync = TRUE;
1015FILE *smtp_in = NULL;
1016BOOL smtp_input = FALSE;
1017int smtp_load_reserve = -1;
1018int smtp_mailcmd_count = 0;
1019FILE *smtp_out = NULL;
1020uschar *smtp_etrn_command = NULL;
1021BOOL smtp_etrn_serialize = TRUE;
1022int smtp_max_synprot_errors= 3;
1023int smtp_max_unknown_commands = 3;
1024uschar *smtp_ratelimit_hosts = NULL;
1025uschar *smtp_ratelimit_mail = NULL;
1026uschar *smtp_ratelimit_rcpt = NULL;
1027uschar *smtp_read_error = US"";
1028int smtp_receive_timeout = 5*60;
1029uschar *smtp_reserve_hosts = NULL;
1030BOOL smtp_return_error_details = FALSE;
1031int smtp_rlm_base = 0;
1032double smtp_rlm_factor = 0.0;
1033int smtp_rlm_limit = 0;
1034int smtp_rlm_threshold = INT_MAX;
1035int smtp_rlr_base = 0;
1036double smtp_rlr_factor = 0.0;
1037int smtp_rlr_limit = 0;
1038int smtp_rlr_threshold = INT_MAX;
1039BOOL smtp_use_pipelining = FALSE;
1040BOOL smtp_use_size = FALSE;
8523533c
TK		 1041
1042#ifdef WITH_CONTENT_SCAN
1043uschar *spamd_address = US"127.0.0.1 783";
1044uschar *spam_bar = NULL;
1045uschar *spam_report = NULL;
1046uschar *spam_score = NULL;
1047uschar *spam_score_int = NULL;
1048#endif
1049#ifdef EXPERIMENTAL_SPF
1050uschar *spf_header_comment = NULL;
1051uschar *spf_received = NULL;
1052uschar *spf_result = NULL;
1053uschar *spf_smtp_comment = NULL;
1054#endif
1055
059ec3d9
PH		 1056BOOL split_spool_directory = FALSE;
1057uschar *spool_directory = US SPOOL_DIRECTORY
1058 "\0<--------------Space to patch spool_directory->";
8523533c
TK		 1059#ifdef EXPERIMENTAL_SRS
1060uschar *srs_config = NULL;
1061uschar *srs_db_address = NULL;
1062uschar *srs_db_key = NULL;
384152a6
TK		 1063int srs_hashlength = 6;
1064int srs_hashmin = -1;
1065int srs_maxage = 31;
8523533c
TK		 1066uschar *srs_orig_recipient = NULL;
1067uschar *srs_orig_sender = NULL;
1068uschar *srs_recipient = NULL;
384152a6 1069uschar *srs_secrets = NULL;
8523533c 1070uschar *srs_status = NULL;
384152a6
TK		 1071BOOL srs_usehash = TRUE;
1072BOOL srs_usetimestamp = TRUE;
8e669ac1 1073#endif
059ec3d9
PH		 1074int string_datestamp_offset= -1;
1075BOOL strip_excess_angle_brackets = FALSE;
1076BOOL strip_trailing_dot = FALSE;
1077uschar *submission_domain = NULL;
1078BOOL submission_mode = FALSE;
1079BOOL synchronous_delivery = FALSE;
1080BOOL syslog_duplication = TRUE;
1081int syslog_facility = LOG_MAIL;
1082uschar *syslog_processname = US"exim";
1083BOOL syslog_timestamp = TRUE;
1084uschar *system_filter = NULL;
1085
1086uschar *system_filter_directory_transport = NULL;
1087uschar *system_filter_file_transport = NULL;
1088uschar *system_filter_pipe_transport = NULL;
1089uschar *system_filter_reply_transport = NULL;
1090
1091gid_t system_filter_gid = 0;
1092BOOL system_filter_gid_set = FALSE;
1093uid_t system_filter_uid = 0;
1094BOOL system_filter_uid_set = FALSE;
1095BOOL system_filtering = FALSE;
1096
1097BOOL tcp_nodelay = TRUE;
1098int thismessage_size_limit = 0;
1099int timeout_frozen_after = 0;
1100BOOL timestamps_utc = FALSE;
1101
1102transport_instance *transports = NULL;
1103
1104transport_instance transport_defaults = {
1105 NULL, /* chain pointer */
1106 NULL, /* name */
1107 NULL, /* info */
1108 NULL, /* private options block pointer */
1109 NULL, /* driver name */
1110 NULL, /* setup entry point */
1111 1, /* batch_max */
1112 NULL, /* batch_id */
1113 NULL, /* home_dir */
1114 NULL, /* current_dir */
1115 TRUE, /* multi-domain */
1116 FALSE, /* overrides_hosts */
1117 100, /* max_addresses */
1118 500, /* connection_max_messages */
1119 FALSE, /* deliver_as_creator */
1120 FALSE, /* disable_logging */
1121 FALSE, /* initgroups */
1122 FALSE, /* uid_set */
1123 FALSE, /* gid_set */
1124 (uid_t)(-1), /* uid */
1125 (gid_t)(-1), /* gid */
1126 NULL, /* expand_uid */
1127 NULL, /* expand_gid */
1128 NULL, /* warn_message */
1129 NULL, /* shadow */
1130 NULL, /* shadow_condition */
1131 NULL, /* filter_command */
1132 NULL, /* add_headers */
1133 NULL, /* remove_headers */
1134 NULL, /* return_path */
1135 NULL, /* debug_string */
1136 NULL, /* message_size_limit */
1137 NULL, /* headers_rewrite */
1138 NULL, /* rewrite_rules */
1139 0, /* rewrite_existflags */
1140 300, /* filter_timeout */
1141 FALSE, /* body_only */
1142 FALSE, /* delivery_date_add */
1143 FALSE, /* envelope_to_add */
1144 FALSE, /* headers_only */
1145 FALSE, /* rcpt_include_affixes */
1146 FALSE, /* return_path_add */
1147 FALSE, /* return_output */
1148 FALSE, /* return_fail_output */
1149 FALSE, /* log_output */
1150 FALSE, /* log_fail_output */
1151 FALSE, /* log_defer_output */
1152 TRUE_UNSET /* retry_use_local_part: BOOL, but set neither
1153 1 nor 0 so can detect unset */
1154};
1155
1156int transport_count;
1157uschar **transport_filter_argv = NULL;
1158int transport_filter_timeout;
2e2a30b4 1159BOOL transport_filter_timed_out = FALSE;
059ec3d9
PH		 1160int transport_write_timeout= 0;
1161
1162tree_node *tree_dns_fails = NULL;
1163tree_node *tree_duplicates = NULL;
1164tree_node *tree_nonrecipients = NULL;
1165tree_node *tree_unusable = NULL;
1166
1167BOOL trusted_caller = FALSE;
1168gid_t *trusted_groups = NULL;
1169uid_t *trusted_users = NULL;
1170uschar *timezone_string = US TIMEZONE_DEFAULT;
1171
1172uschar *unknown_login = NULL;
1173uschar *unknown_username = NULL;
1174uschar *untrusted_set_sender = NULL;
1175
1176/* A regex for matching a "From_" line in an incoming message, in the form
1177
1178 From ph10 Fri Jan 5 12:35 GMT 1996
1179
1180which the "mail" commands send to the MTA (undocumented, of course), or in
1181the form
1182
1183 From ph10 Fri, 7 Jan 97 14:00:00 GMT
1184
1185which is apparently used by some UUCPs, despite it not being in RFC 976.
1186Because of variations in time formats, just match up to the minutes. That
1187should be sufficient. Examples have been seen of time fields like 12:1:03,
1188so just require one digit for hours and minutes. The weekday is also absent
1189in some forms. */
1190
1191uschar *uucp_from_pattern = US
1192 "^From\\s+(\\S+)\\s+(?:[a-zA-Z]{3},?\\s+)?" /* Common start */
1193 "(?:" /* Non-extracting bracket */
1194 "[a-zA-Z]{3}\\s+\\d?\\d|" /* First form */
1195 "\\d?\\d\\s+[a-zA-Z]{3}\\s+\\d\\d(?:\\d\\d)?" /* Second form */
1196 ")" /* End alternation */
1197 "\\s+\\d\\d?:\\d\\d?"; /* Start of time */
1198
1199uschar *uucp_from_sender = US"$1";
1200
1201uschar *warn_message_file = NULL;
1202uschar *warnmsg_delay = NULL;
1203uschar *warnmsg_recipients = NULL;
1204BOOL write_rejectlog = TRUE;
1205
4929acf0 1206uschar *version_copyright = US"Copyright (c) University of Cambridge 2005";
059ec3d9
PH		 1207uschar *version_date = US"?";
1208uschar *version_cnumber = US"????";
1209uschar *version_string = US"?";
1210
1211int warning_count = 0;
1212
1213/* End of globals.c */
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