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Compiling with DomainKeys caused the test suite to show up some bugs:
[exim.git] / src / src / globals.c
CommitLineData
fffda43a 1/* $Cambridge: exim/src/src/globals.c,v 1.29 2005/06/16 20:01:29 tom 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";
3d235903 395BOOL debug_daemon = FALSE;
059ec3d9
PH		 396int debug_fd = -1;
397FILE *debug_file = NULL;
398bit_table debug_options[] = {
399 { US"acl", D_acl },
400 { US"all", D_all },
401 { US"auth", D_auth },
402 { US"deliver", D_deliver },
403 { US"dns", D_dns },
404 { US"dnsbl", D_dnsbl },
405 { US"exec", D_exec },
406 { US"expand", D_expand },
407 { US"filter", D_filter },
408 { US"hints_lookup", D_hints_lookup },
409 { US"host_lookup", D_host_lookup },
410 { US"ident", D_ident },
411 { US"interface", D_interface },
412 { US"lists", D_lists },
413 { US"load", D_load },
414 { US"local_scan", D_local_scan },
415 { US"lookup", D_lookup },
416 { US"memory", D_memory },
417 { US"pid", D_pid },
418 { US"process_info", D_process_info },
419 { US"queue_run", D_queue_run },
420 { US"receive", D_receive },
421 { US"resolver", D_resolver },
422 { US"retry", D_retry },
423 { US"rewrite", D_rewrite },
424 { US"route", D_route },
425 { US"timestamp", D_timestamp },
426 { US"tls", D_tls },
427 { US"transport", D_transport },
428 { US"uid", D_uid },
429 { US"verify", D_verify }
430};
431int debug_options_count = sizeof(debug_options)/sizeof(bit_table);
432unsigned int debug_selector = 0;
433int delay_warning[DELAY_WARNING_SIZE] = { DELAY_WARNING_SIZE, 1, 24*60*60 };
434uschar *delay_warning_condition= US"${if match{$h_precedence:}{(?i)bulk|list|junk}{no}{yes}}";
435BOOL delivery_date_remove = TRUE;
436uschar *deliver_address_data = NULL;
437int deliver_datafile = -1;
438uschar *deliver_domain = NULL;
439uschar *deliver_domain_data = NULL;
440uschar *deliver_domain_orig = NULL;
441uschar *deliver_domain_parent = NULL;
442BOOL deliver_drop_privilege = FALSE;
443BOOL deliver_firsttime = FALSE;
444BOOL deliver_force = FALSE;
445BOOL deliver_freeze = FALSE;
446int deliver_frozen_at = 0;
447uschar *deliver_home = NULL;
448uschar *deliver_host = NULL;
449uschar *deliver_host_address = NULL;
450uschar *deliver_in_buffer = NULL;
451ino_t deliver_inode = 0;
452uschar *deliver_localpart = NULL;
453uschar *deliver_localpart_data = NULL;
454uschar *deliver_localpart_orig = NULL;
455uschar *deliver_localpart_parent = NULL;
456uschar *deliver_localpart_prefix = NULL;
457uschar *deliver_localpart_suffix = NULL;
458BOOL deliver_force_thaw = FALSE;
459BOOL deliver_manual_thaw = FALSE;
460uschar *deliver_out_buffer = NULL;
461int deliver_queue_load_max = -1;
462address_item *deliver_recipients = NULL;
463uschar *deliver_selectstring = NULL;
464BOOL deliver_selectstring_regex = FALSE;
465uschar *deliver_selectstring_sender = NULL;
466BOOL deliver_selectstring_sender_regex = FALSE;
8523533c
TK		 467#ifdef WITH_OLD_DEMIME
468int demime_errorlevel = 0;
469int demime_ok = 0;
470uschar *demime_reason = NULL;
471#endif
059ec3d9
PH		 472BOOL disable_logging = FALSE;
473
fb2274d4
TK		 474#ifdef EXPERIMENTAL_DOMAINKEYS
475uschar *dk_signing_domain = NULL;
476uschar *dk_signing_selector = NULL;
477int dk_do_verify = 0;
478#endif
479
059ec3d9 480uschar *dns_again_means_nonexist = NULL;
e5a9dba6
PH		 481int dns_csa_search_limit = 5;
482BOOL dns_csa_use_reverse = TRUE;
059ec3d9
PH		 483uschar *dns_ipv4_lookup = NULL;
484int dns_retrans = 0;
485int dns_retry = 0;
486uschar *dnslist_domain = NULL;
487uschar *dnslist_text = NULL;
488uschar *dnslist_value = NULL;
489tree_node *domainlist_anchor = NULL;
490int domainlist_count = 0;
491BOOL dont_deliver = FALSE;
492BOOL dot_ends = TRUE;
493BOOL drop_cr = FALSE; /* No longer used */
494
495BOOL enable_dollar_recipients = FALSE;
496BOOL envelope_to_remove = TRUE;
497int errno_quota = ERRNO_QUOTA;
498uschar *errors_copy = NULL;
499int error_handling = ERRORS_SENDER;
500uschar *errors_reply_to = NULL;
501int errors_sender_rc = EXIT_FAILURE;
502
503gid_t exim_gid = EXIM_GID;
504BOOL exim_gid_set = TRUE; /* This gid is always set */
505uschar *exim_path = US BIN_DIRECTORY "/exim"
506 "\0<---------------Space to patch exim_path->";
507uid_t exim_uid = EXIM_UID;
508BOOL exim_uid_set = TRUE; /* This uid is always set */
509int expand_forbid = 0;
510int expand_nlength[EXPAND_MAXN+1];
511int expand_nmax = -1;
512uschar *expand_nstring[EXPAND_MAXN+1];
513BOOL expand_string_forcedfail = FALSE;
514uschar *expand_string_message;
515BOOL extract_addresses_remove_arguments = TRUE;
516uschar *extra_local_interfaces = NULL;
517
29aba418
TF		 518int fake_response = OK;
519uschar *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		 520int filter_n[FILTER_VARIABLE_COUNT];
521BOOL filter_running = FALSE;
522int filter_sn[FILTER_VARIABLE_COUNT];
f05da2e8
PH		 523int filter_test = FTEST_NONE;
524uschar *filter_test_sfile = NULL;
525uschar *filter_test_ufile = NULL;
059ec3d9
PH		 526uschar *filter_thisaddress = NULL;
527int finduser_retries = 0;
8523533c
TK		 528#ifdef WITH_OLD_DEMIME
529uschar *found_extension = NULL;
530#endif
059ec3d9
PH		 531uid_t fixed_never_users[] = { FIXED_NEVER_USERS };
532uschar *freeze_tell = NULL;
533uschar *fudged_queue_times = US"";
534
535uschar *gecos_name = NULL;
536uschar *gecos_pattern = NULL;
537rewrite_rule *global_rewrite_rules = NULL;
538
539uschar *headers_charset = US HEADERS_CHARSET;
540int header_insert_maxlen = 64 * 1024;
541header_line *header_last = NULL;
542header_line *header_list = NULL;
543int header_maxsize = HEADER_MAXSIZE;
544int header_line_maxsize = 0;
545
546header_name header_names[] = {
547 { US"bcc", 3, TRUE, htype_bcc },
548 { US"cc", 2, TRUE, htype_cc },
549 { US"date", 4, TRUE, htype_date },
550 { US"delivery-date", 13, FALSE, htype_delivery_date },
551 { US"envelope-to", 11, FALSE, htype_envelope_to },
552 { US"from", 4, TRUE, htype_from },
553 { US"message-id", 10, TRUE, htype_id },
554 { US"received", 8, FALSE, htype_received },
555 { US"reply-to", 8, FALSE, htype_reply_to },
556 { US"return-path", 11, FALSE, htype_return_path },
557 { US"sender", 6, TRUE, htype_sender },
558 { US"subject", 7, FALSE, htype_subject },
559 { US"to", 2, TRUE, htype_to }
560};
561
562int header_names_size = sizeof(header_names)/sizeof(header_name);
563
564BOOL header_rewritten = FALSE;
565uschar *helo_accept_junk_hosts = NULL;
566uschar *helo_allow_chars = US"";
567uschar *helo_lookup_domains = US"@ : @[]";
568uschar *helo_try_verify_hosts = NULL;
569BOOL helo_verified = FALSE;
570uschar *helo_verify_hosts = NULL;
571uschar *hex_digits = US"0123456789abcdef";
572uschar *hold_domains = NULL;
573BOOL host_checking = FALSE;
574BOOL host_checking_callout = FALSE;
575uschar *host_data = NULL;
576BOOL host_find_failed_syntax= FALSE;
577uschar *host_lookup = NULL;
b08b24c8 578BOOL host_lookup_deferred = FALSE;
059ec3d9
PH		 579BOOL host_lookup_failed = FALSE;
580uschar *host_lookup_order = US"bydns:byaddr";
581uschar *host_lookup_msg = US"";
582int host_number = 0;
583uschar *host_number_string = NULL;
584uschar *host_reject_connection = NULL;
585tree_node *hostlist_anchor = NULL;
586int hostlist_count = 0;
587uschar *hosts_treat_as_local = NULL;
588uschar *hosts_connection_nolog = NULL;
589
590int ignore_bounce_errors_after = 10*7*24*60*60; /* 10 weeks */
591BOOL ignore_fromline_local = FALSE;
592uschar *ignore_fromline_hosts = NULL;
593uschar *interface_address = NULL;
594int interface_port = -1;
595BOOL is_inetd = FALSE;
596
597int journal_fd = -1;
598
599int keep_malformed = 4*24*60*60; /* 4 days */
600
601uschar *eldap_dn = NULL;
602int load_average = -2;
603BOOL local_error_message = FALSE;
604BOOL local_from_check = TRUE;
605uschar *local_from_prefix = NULL;
606uschar *local_from_suffix = NULL;
607
608#if HAVE_IPV6
609uschar *local_interfaces = US"<; ::0 ; 0.0.0.0";
610#else
611uschar *local_interfaces = US"0.0.0.0";
612#endif
613
614uschar *local_scan_data = NULL;
615int local_scan_timeout = 5*60;
616BOOL local_sender_retain = FALSE;
617gid_t local_user_gid = (gid_t)(-1);
618uid_t local_user_uid = (uid_t)(-1);
619
620tree_node *localpartlist_anchor= NULL;
621int localpartlist_count = 0;
622uschar *log_buffer = NULL;
623unsigned int log_extra_selector = LX_default;
624uschar *log_file_path = US LOG_FILE_PATH
625 "\0<--------------Space to patch log_file_path->";
626
627/* Those log options with L_xxx identifiers have values less than 0x800000 and
628are the ones that get put into log_write_selector. They can be used in calls to
629log_write() to test for the bit. The options with LX_xxx identifiers have
630values greater than 0x80000000 and are put int log_extra_selector (without the
631top bit). They are never used in calls to log_write(), but are tested
632independently. This separation became necessary when the number of log
633selectors was getting close to filling a 32-bit word. */
634
635bit_table log_options[] = {
636 { US"address_rewrite", L_address_rewrite },
637 { US"all", L_all },
638 { US"all_parents", L_all_parents },
639 { US"arguments", LX_arguments },
640 { US"connection_reject", L_connection_reject },
641 { US"delay_delivery", L_delay_delivery },
642 { US"deliver_time", LX_deliver_time },
643 { US"delivery_size", LX_delivery_size },
644 { US"dnslist_defer", L_dnslist_defer },
645 { US"etrn", L_etrn },
646 { US"host_lookup_failed", L_host_lookup_failed },
647 { US"ident_timeout", LX_ident_timeout },
648 { US"incoming_interface", LX_incoming_interface },
649 { US"incoming_port", LX_incoming_port },
650 { US"lost_incoming_connection", L_lost_incoming_connection },
651 { US"outgoing_port", LX_outgoing_port },
652 { US"queue_run", L_queue_run },
653 { US"queue_time", LX_queue_time },
2ac0e484 654 { US"queue_time_overall", LX_queue_time_overall },
059ec3d9
PH		 655 { US"received_recipients", LX_received_recipients },
656 { US"received_sender", LX_received_sender },
657 { US"rejected_header", LX_rejected_header },
658 { US"rejected_headers", LX_rejected_header },
659 { US"retry_defer", L_retry_defer },
660 { US"return_path_on_delivery", LX_return_path_on_delivery },
661 { US"sender_on_delivery", LX_sender_on_delivery },
662 { US"size_reject", L_size_reject },
663 { US"skip_delivery", L_skip_delivery },
664 { US"smtp_confirmation", LX_smtp_confirmation },
665 { US"smtp_connection", L_smtp_connection },
666 { US"smtp_incomplete_transaction", L_smtp_incomplete_transaction },
667 { US"smtp_protocol_error", L_smtp_protocol_error },
668 { US"smtp_syntax_error", L_smtp_syntax_error },
669 { US"subject", LX_subject },
670 { US"tls_certificate_verified", LX_tls_certificate_verified },
671 { US"tls_cipher", LX_tls_cipher },
672 { US"tls_peerdn", LX_tls_peerdn }
673};
674
675int log_options_count = sizeof(log_options)/sizeof(bit_table);
676unsigned int log_write_selector= L_default;
677uschar *log_selector_string = NULL;
678FILE *log_stderr = NULL;
679BOOL log_testing_mode = FALSE;
680BOOL log_timezone = FALSE;
681uschar *login_sender_address = NULL;
682int lookup_open_max = 25;
683uschar *lookup_value = NULL;
684
685macro_item *macros = NULL;
686uschar *mailstore_basename = NULL;
8523533c
TK		 687#ifdef WITH_CONTENT_SCAN
688uschar *malware_name = NULL; /* Virus Name */
689#endif
059ec3d9
PH		 690int max_username_length = 0;
691int message_age = 0;
692uschar *message_body = NULL;
693uschar *message_body_end = NULL;
694int message_body_size = 0;
695int message_body_visible = 500;
696int message_ended = END_NOTSTARTED;
697uschar *message_headers = NULL;
698uschar *message_id;
699uschar *message_id_domain = NULL;
700uschar *message_id_text = NULL;
701struct timeval message_id_tv = { 0, 0 };
702uschar message_id_option[MESSAGE_ID_LENGTH + 3];
703uschar *message_id_external;
704int message_linecount = 0;
705BOOL message_logs = TRUE;
706int message_size = 0;
707uschar *message_size_limit = US"50M";
708uschar message_subdir[2] = { 0, 0 };
709uschar *message_reference = NULL;
8523533c
TK		 710
711/* MIME ACL expandables */
712#ifdef WITH_CONTENT_SCAN
f7b63901 713int mime_anomaly_level = 0;
8523533c
TK		 714uschar *mime_anomaly_text = NULL;
715uschar *mime_boundary = NULL;
716uschar *mime_charset = NULL;
717uschar *mime_content_description = NULL;
718uschar *mime_content_disposition = NULL;
719uschar *mime_content_id = NULL;
720unsigned int mime_content_size = 0;
721uschar *mime_content_transfer_encoding = NULL;
722uschar *mime_content_type = NULL;
723uschar *mime_decoded_filename = NULL;
724uschar *mime_filename = NULL;
725int mime_is_multipart = 0;
726int mime_is_coverletter = 0;
727int mime_is_rfc822 = 0;
728int mime_part_count = -1;
729#endif
730
059ec3d9
PH		 731BOOL mua_wrapper = FALSE;
732
733uid_t *never_users = NULL;
8523533c
TK		 734#ifdef WITH_CONTENT_SCAN
735BOOL no_mbox_unspool = FALSE;
736#endif
059ec3d9
PH		 737BOOL no_multiline_responses = FALSE;
738
739uid_t original_euid;
740gid_t originator_gid;
741uschar *originator_login = NULL;
742uschar *originator_name = NULL;
743uid_t originator_uid;
744uschar *override_local_interfaces = NULL;
745uschar *override_pid_file_path = NULL;
746
747BOOL parse_allow_group = FALSE;
748BOOL parse_found_group = FALSE;
749uschar *percent_hack_domains = NULL;
750uschar *pid_file_path = US PID_FILE_PATH
751 "\0<--------------Space to patch pid_file_path->";
752uschar *pipelining_advertise_hosts = US"*";
753BOOL preserve_message_logs = FALSE;
754uschar *primary_hostname = NULL;
755BOOL print_topbitchars = FALSE;
756uschar process_info[PROCESS_INFO_SIZE];
757uschar *process_log_path = NULL;
758BOOL prod_requires_admin = TRUE;
fffda43a
TK		 759uschar *prvscheck_address = NULL;
760uschar *prvscheck_keynum = NULL;
761uschar *prvscheck_result = NULL;
762
059ec3d9
PH		 763
764uschar *qualify_domain_recipient = NULL;
765uschar *qualify_domain_sender = NULL;
766BOOL queue_2stage = FALSE;
767uschar *queue_domains = NULL;
768int queue_interval = -1;
769BOOL queue_list_requires_admin = TRUE;
770BOOL queue_only = FALSE;
771uschar *queue_only_file = NULL;
772int queue_only_load = -1;
773BOOL queue_only_override = TRUE;
774BOOL queue_only_policy = FALSE;
775BOOL queue_run_first_delivery = FALSE;
776BOOL queue_run_force = FALSE;
777BOOL queue_run_in_order = FALSE;
778BOOL queue_run_local = FALSE;
779int queue_run_max = 5;
780pid_t queue_run_pid = (pid_t)0;
781int queue_run_pipe = -1;
782BOOL queue_running = FALSE;
783BOOL queue_smtp = FALSE;
784uschar *queue_smtp_domains = NULL;
785
786unsigned int random_seed = 0;
fe0dab11 787tree_node *ratelimiters_cmd = NULL;
870f6ba8
TF		 788tree_node *ratelimiters_conn = NULL;
789tree_node *ratelimiters_mail = NULL;
059ec3d9
PH		 790uschar *raw_active_hostname = NULL;
791uschar *raw_sender = NULL;
792uschar **raw_recipients = NULL;
793int raw_recipients_count = 0;
794
795int rcpt_count = 0;
796int rcpt_fail_count = 0;
797int rcpt_defer_count = 0;
798gid_t real_gid;
799uid_t real_uid;
800BOOL really_exim = TRUE;
801BOOL receive_call_bombout = FALSE;
802int receive_linecount = 0;
803int receive_messagecount = 0;
804int receive_timeout = 0;
805int received_count = 0;
806uschar *received_for = NULL;
807
808/* This is the default text for Received headers generated by Exim. The
809date will be automatically added on the end. */
810
811uschar *received_header_text = US
812 "Received: "
813 "${if def:sender_rcvhost {from $sender_rcvhost\n\t}"
1e70f85b 814 "{${if def:sender_ident {from ${quote_local_part:$sender_ident} }}"
059ec3d9
PH		 815 "${if def:sender_helo_name {(helo=$sender_helo_name)\n\t}}}}"
816 "by $primary_hostname "
817 "${if def:received_protocol {with $received_protocol}} "
818 #ifdef SUPPORT_TLS
819 "${if def:tls_cipher {($tls_cipher)\n\t}}"
820 #endif
821 "(Exim $version_number)\n\t"
822 "id $message_id"
823 "${if def:received_for {\n\tfor $received_for}}"
824 "\0<---------------Space to patch received_header_text->";
825
826int received_headers_max = 30;
827uschar *received_protocol = NULL;
828int received_time = 0;
829uschar *recipient_data = NULL;
830uschar *recipient_unqualified_hosts = NULL;
2c7db3f5 831uschar *recipient_verify_failure = NULL;
059ec3d9
PH		 832int recipients_count = 0;
833BOOL recipients_discarded = FALSE;
834recipient_item *recipients_list = NULL;
835int recipients_list_max = 0;
836int recipients_max = 0;
837BOOL recipients_max_reject = FALSE;
838const pcre *regex_AUTH = NULL;
839const pcre *regex_check_dns_names = NULL;
840const pcre *regex_From = NULL;
841const pcre *regex_PIPELINING = NULL;
842const pcre *regex_SIZE = NULL;
843const pcre *regex_ismsgid = NULL;
8523533c
TK		 844#ifdef WITH_CONTENT_SCAN
845uschar *regex_match_string = NULL;
846#endif
059ec3d9
PH		 847int remote_delivery_count = 0;
848int remote_max_parallel = 2;
849uschar *remote_sort_domains = NULL;
850int retry_data_expire = 7*24*60*60;
851int retry_interval_max = 24*60*60;
852int retry_maximum_timeout = 0; /* set from retry config */
853retry_config *retries = NULL;
854uschar *return_path = NULL;
855BOOL return_path_remove = TRUE;
856int rewrite_existflags = 0;
857uschar *rfc1413_hosts = US"*";
858int rfc1413_query_timeout = 30;
859/* BOOL rfc821_domains = FALSE; <<< on the way out */
860uid_t root_uid = ROOT_UID;
861
862router_instance *routers = NULL;
863router_instance router_defaults = {
864 NULL, /* chain pointer */
865 NULL, /* name */
866 NULL, /* info */
867 NULL, /* private options block pointer */
868 NULL, /* driver name */
869
870 NULL, /* address_data */
8523533c
TK		 871#ifdef EXPERIMENTAL_BRIGHTMAIL
872 NULL, /* bmi_rule */
8e669ac1 873#endif
059ec3d9
PH		 874 NULL, /* cannot_route_message */
875 NULL, /* condition */
876 NULL, /* current_directory */
877 NULL, /* debug_string */
878 NULL, /* domains */
879 NULL, /* errors_to */
880 NULL, /* expand_gid */
881 NULL, /* expand_uid */
882 NULL, /* expand_more */
883 NULL, /* expand_unseen */
884 NULL, /* extra_headers */
885 NULL, /* fallback_hosts */
886 NULL, /* home_directory */
887 NULL, /* ignore_target_hosts */
888 NULL, /* local_parts */
889 NULL, /* pass_router_name */
890 NULL, /* prefix */
891 NULL, /* redirect_router_name */
892 NULL, /* remove_headers */
893 NULL, /* require_files */
894 NULL, /* router_home_directory */
895 US"freeze", /* self */
896 NULL, /* senders */
897 NULL, /* suffix */
898 NULL, /* translate_ip_address */
899 NULL, /* transport_name */
900
901 TRUE, /* address_test */
8523533c
TK		 902#ifdef EXPERIMENTAL_BRIGHTMAIL
903 FALSE, /* bmi_deliver_alternate */
904 FALSE, /* bmi_deliver_default */
905 FALSE, /* bmi_dont_deliver */
906#endif
059ec3d9
PH		 907 TRUE, /* expn */
908 FALSE, /* caseful_local_part */
909 FALSE, /* check_local_user */
910 FALSE, /* disable_logging */
911 FALSE, /* fail_verify_recipient */
912 FALSE, /* fail_verify_sender */
913 FALSE, /* gid_set */
914 FALSE, /* initgroups */
915 TRUE_UNSET, /* log_as_local */
916 TRUE, /* more */
917 FALSE, /* pass_on_timeout */
918 FALSE, /* prefix_optional */
919 TRUE, /* repeat_use */
920 TRUE_UNSET, /* retry_use_local_part - fudge "unset" */
921 FALSE, /* same_domain_copy_routing */
922 FALSE, /* self_rewrite */
923 FALSE, /* suffix_optional */
924 FALSE, /* verify_only */
925 TRUE, /* verify_recipient */
926 TRUE, /* verify_sender */
927 FALSE, /* uid_set */
928 FALSE, /* unseen */
929
930 self_freeze, /* self_code */
931 (uid_t)(-1), /* uid */
932 (gid_t)(-1), /* gid */
933
934 NULL, /* fallback_hostlist */
935 NULL, /* transport instance */
936 NULL, /* pass_router */
937 NULL /* redirect_router */
938};
939
940ip_address_item *running_interfaces = NULL;
941BOOL running_in_test_harness = FALSE;
942
943/* This is a weird one. The following string gets patched in the binary by the
944script that sets up a copy of Exim for running in the test harness. It seems
945that compilers are now clever, and share constant strings if they can.
946Elsewhere in Exim the string "<" is used. The compiler optimization seems to
947make use of the end of this string in order to save space. So the patching then
948wrecks this. We default this optimization by adding some additional characters
949onto the end of the string. */
950
951uschar *running_status = US">>>running<<<" "\0EXTRA";
952
953int runrc = 0;
954
955uschar *search_error_message = NULL;
956BOOL search_find_defer = FALSE;
957uschar *self_hostname = NULL;
958uschar *sender_address = NULL;
959unsigned int sender_address_cache[(MAX_NAMED_LIST * 2)/32];
2a3eea10 960uschar *sender_address_data = NULL;
059ec3d9
PH		 961BOOL sender_address_forced = FALSE;
962uschar *sender_address_unrewritten = NULL;
963uschar *sender_data = NULL;
964unsigned int sender_domain_cache[(MAX_NAMED_LIST * 2)/32];
965uschar *sender_fullhost = NULL;
966uschar *sender_helo_name = NULL;
967uschar **sender_host_aliases = &no_aliases;
968uschar *sender_host_address = NULL;
969uschar *sender_host_authenticated = NULL;
970unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32];
971uschar *sender_host_name = NULL;
972int sender_host_port = 0;
973BOOL sender_host_notsocket = FALSE;
974BOOL sender_host_unknown = FALSE;
975uschar *sender_ident = NULL;
976BOOL sender_local = FALSE;
870f6ba8
TF		 977uschar *sender_rate = NULL;
978uschar *sender_rate_limit = NULL;
979uschar *sender_rate_period = NULL;
059ec3d9
PH		 980uschar *sender_rcvhost = NULL;
981BOOL sender_set_untrusted = FALSE;
982uschar *sender_unqualified_hosts = NULL;
2c7db3f5 983uschar *sender_verify_failure = NULL;
059ec3d9
PH		 984address_item *sender_verified_list = NULL;
985address_item *sender_verified_failed = NULL;
986int sender_verified_rc = -1;
987BOOL sender_verified_responded = FALSE;
988volatile BOOL sigalrm_seen = FALSE;
989uschar **sighup_argv = NULL;
990int smtp_accept_count = 0;
991BOOL smtp_accept_keepalive = TRUE;
992int smtp_accept_max = 20;
993int smtp_accept_max_nonmail= 10;
994uschar *smtp_accept_max_nonmail_hosts = US"*";
995int smtp_accept_max_per_connection = 1000;
996uschar *smtp_accept_max_per_host = NULL;
997int smtp_accept_queue = 0;
998int smtp_accept_queue_per_connection = 10;
999int smtp_accept_reserve = 0;
1000uschar *smtp_active_hostname = NULL;
1001BOOL smtp_authenticated = FALSE;
1f5b4c3d 1002uschar *smtp_banner = US"$smtp_active_hostname ESMTP "
059ec3d9
PH		 1003 "Exim $version_number $tod_full"
1004 "\0<---------------Space to patch smtp_banner->";
1005BOOL smtp_batched_input = FALSE;
1006BOOL smtp_check_spool_space = TRUE;
1007uschar *smtp_command_argument = NULL;
1008int smtp_connect_backlog = 20;
1009double smtp_delay_mail = 0.0;
1010double smtp_delay_rcpt = 0.0;
1011BOOL smtp_enforce_sync = TRUE;
1012FILE *smtp_in = NULL;
1013BOOL smtp_input = FALSE;
1014int smtp_load_reserve = -1;
1015int smtp_mailcmd_count = 0;
1016FILE *smtp_out = NULL;
1017uschar *smtp_etrn_command = NULL;
1018BOOL smtp_etrn_serialize = TRUE;
1019int smtp_max_synprot_errors= 3;
1020int smtp_max_unknown_commands = 3;
1021uschar *smtp_ratelimit_hosts = NULL;
1022uschar *smtp_ratelimit_mail = NULL;
1023uschar *smtp_ratelimit_rcpt = NULL;
1024uschar *smtp_read_error = US"";
1025int smtp_receive_timeout = 5*60;
1026uschar *smtp_reserve_hosts = NULL;
1027BOOL smtp_return_error_details = FALSE;
1028int smtp_rlm_base = 0;
1029double smtp_rlm_factor = 0.0;
1030int smtp_rlm_limit = 0;
1031int smtp_rlm_threshold = INT_MAX;
1032int smtp_rlr_base = 0;
1033double smtp_rlr_factor = 0.0;
1034int smtp_rlr_limit = 0;
1035int smtp_rlr_threshold = INT_MAX;
1036BOOL smtp_use_pipelining = FALSE;
1037BOOL smtp_use_size = FALSE;
8523533c
TK		 1038
1039#ifdef WITH_CONTENT_SCAN
1040uschar *spamd_address = US"127.0.0.1 783";
1041uschar *spam_bar = NULL;
1042uschar *spam_report = NULL;
1043uschar *spam_score = NULL;
1044uschar *spam_score_int = NULL;
1045#endif
1046#ifdef EXPERIMENTAL_SPF
1047uschar *spf_header_comment = NULL;
1048uschar *spf_received = NULL;
1049uschar *spf_result = NULL;
1050uschar *spf_smtp_comment = NULL;
1051#endif
1052
059ec3d9
PH		 1053BOOL split_spool_directory = FALSE;
1054uschar *spool_directory = US SPOOL_DIRECTORY
1055 "\0<--------------Space to patch spool_directory->";
8523533c
TK		 1056#ifdef EXPERIMENTAL_SRS
1057uschar *srs_config = NULL;
1058uschar *srs_db_address = NULL;
1059uschar *srs_db_key = NULL;
384152a6
TK		 1060int srs_hashlength = 6;
1061int srs_hashmin = -1;
1062int srs_maxage = 31;
8523533c
TK		 1063uschar *srs_orig_recipient = NULL;
1064uschar *srs_orig_sender = NULL;
1065uschar *srs_recipient = NULL;
384152a6 1066uschar *srs_secrets = NULL;
8523533c 1067uschar *srs_status = NULL;
384152a6
TK		 1068BOOL srs_usehash = TRUE;
1069BOOL srs_usetimestamp = TRUE;
8e669ac1 1070#endif
059ec3d9
PH		 1071int string_datestamp_offset= -1;
1072BOOL strip_excess_angle_brackets = FALSE;
1073BOOL strip_trailing_dot = FALSE;
1074uschar *submission_domain = NULL;
1075BOOL submission_mode = FALSE;
1076BOOL synchronous_delivery = FALSE;
1077BOOL syslog_duplication = TRUE;
1078int syslog_facility = LOG_MAIL;
1079uschar *syslog_processname = US"exim";
1080BOOL syslog_timestamp = TRUE;
1081uschar *system_filter = NULL;
1082
1083uschar *system_filter_directory_transport = NULL;
1084uschar *system_filter_file_transport = NULL;
1085uschar *system_filter_pipe_transport = NULL;
1086uschar *system_filter_reply_transport = NULL;
1087
1088gid_t system_filter_gid = 0;
1089BOOL system_filter_gid_set = FALSE;
1090uid_t system_filter_uid = 0;
1091BOOL system_filter_uid_set = FALSE;
1092BOOL system_filtering = FALSE;
1093
1094BOOL tcp_nodelay = TRUE;
1095int thismessage_size_limit = 0;
1096int timeout_frozen_after = 0;
1097BOOL timestamps_utc = FALSE;
1098
1099transport_instance *transports = NULL;
1100
1101transport_instance transport_defaults = {
1102 NULL, /* chain pointer */
1103 NULL, /* name */
1104 NULL, /* info */
1105 NULL, /* private options block pointer */
1106 NULL, /* driver name */
1107 NULL, /* setup entry point */
1108 1, /* batch_max */
1109 NULL, /* batch_id */
1110 NULL, /* home_dir */
1111 NULL, /* current_dir */
1112 TRUE, /* multi-domain */
1113 FALSE, /* overrides_hosts */
1114 100, /* max_addresses */
1115 500, /* connection_max_messages */
1116 FALSE, /* deliver_as_creator */
1117 FALSE, /* disable_logging */
1118 FALSE, /* initgroups */
1119 FALSE, /* uid_set */
1120 FALSE, /* gid_set */
1121 (uid_t)(-1), /* uid */
1122 (gid_t)(-1), /* gid */
1123 NULL, /* expand_uid */
1124 NULL, /* expand_gid */
1125 NULL, /* warn_message */
1126 NULL, /* shadow */
1127 NULL, /* shadow_condition */
1128 NULL, /* filter_command */
1129 NULL, /* add_headers */
1130 NULL, /* remove_headers */
1131 NULL, /* return_path */
1132 NULL, /* debug_string */
1133 NULL, /* message_size_limit */
1134 NULL, /* headers_rewrite */
1135 NULL, /* rewrite_rules */
1136 0, /* rewrite_existflags */
1137 300, /* filter_timeout */
1138 FALSE, /* body_only */
1139 FALSE, /* delivery_date_add */
1140 FALSE, /* envelope_to_add */
1141 FALSE, /* headers_only */
1142 FALSE, /* rcpt_include_affixes */
1143 FALSE, /* return_path_add */
1144 FALSE, /* return_output */
1145 FALSE, /* return_fail_output */
1146 FALSE, /* log_output */
1147 FALSE, /* log_fail_output */
1148 FALSE, /* log_defer_output */
1149 TRUE_UNSET /* retry_use_local_part: BOOL, but set neither
1150 1 nor 0 so can detect unset */
1151};
1152
1153int transport_count;
1154uschar **transport_filter_argv = NULL;
1155int transport_filter_timeout;
2e2a30b4 1156BOOL transport_filter_timed_out = FALSE;
059ec3d9
PH		 1157int transport_write_timeout= 0;
1158
1159tree_node *tree_dns_fails = NULL;
1160tree_node *tree_duplicates = NULL;
1161tree_node *tree_nonrecipients = NULL;
1162tree_node *tree_unusable = NULL;
1163
1164BOOL trusted_caller = FALSE;
1165gid_t *trusted_groups = NULL;
1166uid_t *trusted_users = NULL;
1167uschar *timezone_string = US TIMEZONE_DEFAULT;
1168
1169uschar *unknown_login = NULL;
1170uschar *unknown_username = NULL;
1171uschar *untrusted_set_sender = NULL;
1172
1173/* A regex for matching a "From_" line in an incoming message, in the form
1174
1175 From ph10 Fri Jan 5 12:35 GMT 1996
1176
1177which the "mail" commands send to the MTA (undocumented, of course), or in
1178the form
1179
1180 From ph10 Fri, 7 Jan 97 14:00:00 GMT
1181
1182which is apparently used by some UUCPs, despite it not being in RFC 976.
1183Because of variations in time formats, just match up to the minutes. That
1184should be sufficient. Examples have been seen of time fields like 12:1:03,
1185so just require one digit for hours and minutes. The weekday is also absent
1186in some forms. */
1187
1188uschar *uucp_from_pattern = US
1189 "^From\\s+(\\S+)\\s+(?:[a-zA-Z]{3},?\\s+)?" /* Common start */
1190 "(?:" /* Non-extracting bracket */
1191 "[a-zA-Z]{3}\\s+\\d?\\d|" /* First form */
1192 "\\d?\\d\\s+[a-zA-Z]{3}\\s+\\d\\d(?:\\d\\d)?" /* Second form */
1193 ")" /* End alternation */
1194 "\\s+\\d\\d?:\\d\\d?"; /* Start of time */
1195
1196uschar *uucp_from_sender = US"$1";
1197
1198uschar *warn_message_file = NULL;
1199uschar *warnmsg_delay = NULL;
1200uschar *warnmsg_recipients = NULL;
1201BOOL write_rejectlog = TRUE;
1202
4929acf0 1203uschar *version_copyright = US"Copyright (c) University of Cambridge 2005";
059ec3d9
PH		 1204uschar *version_date = US"?";
1205uschar *version_cnumber = US"????";
1206uschar *version_string = US"?";
1207
1208int warning_count = 0;
1209
1210/* End of globals.c */
Unnamed repository; edit this file 'description' to name the repository.