1 /* $Cambridge: exim/src/src/globals.c,v 1.81.2.2 2009/04/09 13:57:21 tom Exp $ */
3 /*************************************************
4 * Exim - an Internet mail transport agent *
5 *************************************************/
7 /* Copyright (c) University of Cambridge 1995 - 2007 */
8 /* See the file NOTICE for conditions of use and distribution. */
10 /* All the global variables are defined together in this one module, so
11 that they are easy to find. */
16 /* The OSF1 linker puts out a worrying warning if any sections contain no
17 executable code. It says
19 Warning: Linking some objects which contain exception information sections
20 and some which do not. This may cause fatal runtime exception handling
23 As this may cause people to worry needlessly, include a dummy function here
24 to stop the message from appearing. Make it reference itself to stop picky
25 compilers complaining that it is unused, and put in a dummy argument to stop
26 even pickier compilers complaining about infinite loops. */
28 static void dummy(int x) { dummy(x-1); }
31 /* Generic options for auths, all of which live inside auth_instance
32 data blocks and hence have the opt_public flag set. */
34 optionlist optionlist_auths[] = {
35 { "client_condition", opt_stringptr | opt_public,
36 (void *)(offsetof(auth_instance, client_condition)) },
37 { "driver", opt_stringptr | opt_public,
38 (void *)(offsetof(auth_instance, driver_name)) },
39 { "public_name", opt_stringptr | opt_public,
40 (void *)(offsetof(auth_instance, public_name)) },
41 { "server_advertise_condition", opt_stringptr | opt_public,
42 (void *)(offsetof(auth_instance, advertise_condition))},
43 { "server_condition", opt_stringptr | opt_public,
44 (void *)(offsetof(auth_instance, server_condition)) },
45 { "server_debug_print", opt_stringptr | opt_public,
46 (void *)(offsetof(auth_instance, server_debug_string)) },
47 { "server_mail_auth_condition", opt_stringptr | opt_public,
48 (void *)(offsetof(auth_instance, mail_auth_condition)) },
49 { "server_set_id", opt_stringptr | opt_public,
50 (void *)(offsetof(auth_instance, set_id)) }
53 int optionlist_auths_size = sizeof(optionlist_auths)/sizeof(optionlist);
55 /* An empty host aliases list. */
57 uschar *no_aliases = NULL;
60 /* For comments on these variables, see globals.h. I'm too idle to
61 duplicate them here... */
64 uschar *opt_perl_startup = NULL;
65 BOOL opt_perl_at_start = FALSE;
66 BOOL opt_perl_started = FALSE;
70 tree_node *dlobj_anchor = NULL;
74 uschar *ibase_servers = NULL;
78 uschar *eldap_default_servers = NULL;
79 int eldap_version = -1;
83 uschar *mysql_servers = NULL;
87 uschar *oracle_servers = NULL;
91 uschar *pgsql_servers = NULL;
95 int sqlite_lock_timeout = 5;
98 #ifdef SUPPORT_MOVE_FROZEN_MESSAGES
99 BOOL move_frozen_messages = FALSE;
102 /* These variables are outside the #ifdef because it keeps the code less
103 cluttered in several places (e.g. during logging) if we can always refer to
104 them. Also, the tls_ variables are now always visible. */
106 BOOL tls_active = -1;
107 BOOL tls_certificate_verified = FALSE;
108 uschar *tls_cipher = NULL;
109 BOOL tls_on_connect = FALSE;
110 uschar *tls_on_connect_ports = NULL;
111 uschar *tls_peerdn = NULL;
114 uschar *gnutls_require_mac = NULL;
115 uschar *gnutls_require_kx = NULL;
116 uschar *gnutls_require_proto = NULL;
117 const pcre *regex_STARTTLS = NULL;
118 uschar *tls_advertise_hosts = NULL; /* This is deliberate */
119 uschar *tls_certificate = NULL;
120 uschar *tls_crl = NULL;
121 uschar *tls_dhparam = NULL;
122 BOOL tls_offered = FALSE;
123 uschar *tls_privatekey = NULL;
124 BOOL tls_remember_esmtp = FALSE;
125 uschar *tls_require_ciphers = NULL;
126 uschar *tls_try_verify_hosts = NULL;
127 uschar *tls_verify_certificates= NULL;
128 uschar *tls_verify_hosts = NULL;
132 /* Input-reading functions for messages, so we can use special ones for
133 incoming TCP/IP. The defaults use stdin. We never need these for any
134 stand-alone tests. */
137 int (*receive_getc)(void) = stdin_getc;
138 int (*receive_ungetc)(int) = stdin_ungetc;
139 int (*receive_feof)(void) = stdin_feof;
140 int (*receive_ferror)(void) = stdin_ferror;
141 BOOL (*receive_smtp_buffered)(void) = NULL; /* Only used for SMTP */
145 /* List of per-address expansion variables for clearing and saving/restoring
146 when verifying one address while routing/verifying another. We have to have
147 the size explicit, because it is referenced from more than one module. */
149 uschar **address_expansions[ADDRESS_EXPANSIONS_COUNT] = {
150 &deliver_address_data,
152 &deliver_domain_data,
153 &deliver_domain_orig,
154 &deliver_domain_parent,
156 &deliver_localpart_data,
157 &deliver_localpart_orig,
158 &deliver_localpart_parent,
159 &deliver_localpart_prefix,
160 &deliver_localpart_suffix,
161 (uschar **)(&deliver_recipients),
169 int address_expansions_count = sizeof(address_expansions)/sizeof(uschar **);
171 /* General global variables */
173 header_line *acl_added_headers = NULL;
174 tree_node *acl_anchor = NULL;
176 uschar *acl_not_smtp = NULL;
177 #ifdef WITH_CONTENT_SCAN
178 uschar *acl_not_smtp_mime = NULL;
180 uschar *acl_not_smtp_start = NULL;
182 uschar *acl_smtp_auth = NULL;
183 uschar *acl_smtp_connect = NULL;
184 uschar *acl_smtp_data = NULL;
185 uschar *acl_smtp_etrn = NULL;
186 uschar *acl_smtp_expn = NULL;
187 uschar *acl_smtp_helo = NULL;
188 uschar *acl_smtp_mail = NULL;
189 uschar *acl_smtp_mailauth = NULL;
190 #ifdef WITH_CONTENT_SCAN
191 uschar *acl_smtp_mime = NULL;
193 uschar *acl_smtp_notquit = NULL;
194 uschar *acl_smtp_predata = NULL;
195 uschar *acl_smtp_quit = NULL;
196 uschar *acl_smtp_rcpt = NULL;
197 uschar *acl_smtp_starttls = NULL;
198 uschar *acl_smtp_vrfy = NULL;
200 BOOL acl_temp_details = FALSE;
201 tree_node *acl_var_c = NULL;
202 tree_node *acl_var_m = NULL;
203 uschar *acl_verify_message = NULL;
204 string_item *acl_warn_logged = NULL;
206 /* Names of SMTP places for use in ACL error messages, and corresponding SMTP
207 error codes - keep in step with definitions of ACL_WHERE_xxxx in macros.h. */
209 uschar *acl_wherenames[] = { US"RCPT",
228 uschar *acl_wherecodes[] = { US"550", /* RCPT */
230 US"550", /* PREDATA */
233 US"0", /* not SMTP; not relevant */
235 US"550", /* connect */
238 US"550", /* HELO/EHLO */
239 US"0", /* MAILAUTH; not relevant */
240 US"0", /* not SMTP; not relevant */
241 US"0", /* NOTQUIT; not relevant */
242 US"0", /* QUIT; not relevant */
243 US"550", /* STARTTLS */
247 BOOL active_local_from_check = FALSE;
248 BOOL active_local_sender_retain = FALSE;
249 BOOL accept_8bitmime = FALSE;
250 address_item *addr_duplicate = NULL;
252 address_item address_defaults = {
257 NULL, /* start_router */
259 NULL, /* transport */
260 NULL, /* host_list */
261 NULL, /* host_used */
262 NULL, /* fallback_hosts */
267 NULL, /* cc_local_part */
268 NULL, /* lc_local_part */
269 NULL, /* local_part */
273 NULL, /* address_retry_key */
274 NULL, /* domain_retry_key */
275 NULL, /* current_dir */
278 NULL, /* user_message */
279 NULL, /* onetime_parent */
280 NULL, /* pipe_expandn */
281 NULL, /* return_filename */
282 NULL, /* self_hostname */
283 NULL, /* shadow_message */
288 (uid_t)(-1), /* uid */
289 (gid_t)(-1), /* gid */
291 { 0 }, /* domain_cache - any larger array should be zeroed */
292 { 0 }, /* localpart_cache - ditto */
295 ERRNO_UNKNOWNERROR, /* basic_errno */
297 -1, /* return_file */
298 SPECIAL_NONE, /* special_action */
299 DEFER, /* transport_return */
300 { /* fields that are propagated to children */
301 NULL, /* address_data */
302 NULL, /* domain_data */
303 NULL, /* localpart_data */
304 NULL, /* errors_address */
305 NULL, /* extra_headers */
306 NULL, /* remove_headers */
307 #ifdef EXPERIMENTAL_SRS
308 NULL, /* srs_sender */
313 uschar *address_file = NULL;
314 uschar *address_pipe = NULL;
315 BOOL address_test_mode = FALSE;
316 tree_node *addresslist_anchor = NULL;
317 int addresslist_count = 0;
318 gid_t *admin_groups = NULL;
319 BOOL admin_user = FALSE;
320 BOOL allow_auth_unadvertised= FALSE;
321 BOOL allow_domain_literals = FALSE;
322 BOOL allow_mx_to_ip = FALSE;
323 BOOL allow_unqualified_recipient = TRUE; /* For local messages */
324 BOOL allow_unqualified_sender = TRUE; /* Reset for SMTP */
325 BOOL allow_utf8_domains = FALSE;
326 uschar *authenticated_id = NULL;
327 uschar *authenticated_sender = NULL;
328 BOOL authentication_failed = FALSE;
329 auth_instance *auths = NULL;
330 uschar *auth_advertise_hosts = US"*";
331 auth_instance auth_defaults = {
332 NULL, /* chain pointer */
335 NULL, /* private options block pointer */
336 NULL, /* driver_name */
337 NULL, /* advertise_condition */
338 NULL, /* client_condition */
339 NULL, /* public_name */
341 NULL, /* server_mail_auth_condition */
342 NULL, /* server_debug_string */
343 NULL, /* server_condition */
346 FALSE /* advertised */
349 uschar *auth_defer_msg = US"reason not recorded";
350 uschar *auth_defer_user_msg = US"";
351 uschar *auth_vars[AUTH_VARS];
353 #ifdef WITH_CONTENT_SCAN
354 uschar *av_scanner = US"sophie:/var/run/sophie"; /* AV scanner */
357 BOOL background_daemon = TRUE;
360 uschar *base62_chars=
361 US"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
363 uschar *base62_chars= US"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
366 uschar *bi_command = NULL;
367 uschar *big_buffer = NULL;
368 int big_buffer_size = BIG_BUFFER_SIZE;
369 #ifdef EXPERIMENTAL_BRIGHTMAIL
370 uschar *bmi_alt_location = NULL;
371 uschar *bmi_base64_tracker_verdict = NULL;
372 uschar *bmi_base64_verdict = NULL;
373 uschar *bmi_config_file = US"/opt/brightmail/etc/brightmail.cfg";
376 uschar *bmi_verdicts = NULL;
378 int body_linecount = 0;
379 int body_zerocount = 0;
380 uschar *bounce_message_file = NULL;
381 uschar *bounce_message_text = NULL;
382 uschar *bounce_recipient = NULL;
383 BOOL bounce_return_body = TRUE;
384 BOOL bounce_return_message = TRUE;
385 int bounce_return_size_limit = 100*1024;
386 uschar *bounce_sender_authentication = NULL;
387 int bsmtp_transaction_linecount = 0;
389 int callout_cache_domain_positive_expire = 7*24*60*60;
390 int callout_cache_domain_negative_expire = 3*60*60;
391 int callout_cache_positive_expire = 24*60*60;
392 int callout_cache_negative_expire = 2*60*60;
393 uschar *callout_random_local_part = US"$primary_hostname-$tod_epoch-testing";
394 uschar *check_dns_names_pattern= US"(?i)^(?>(?(1)\\.|())[^\\W](?>[a-z0-9/_-]*[^\\W])?)+(\.?)$";
395 int check_log_inodes = 0;
396 int check_log_space = 0;
397 BOOL check_rfc2047_length = TRUE;
398 int check_spool_inodes = 0;
399 int check_spool_space = 0;
400 int clmacro_count = 0;
401 uschar *clmacros[MAX_CLMACROS];
402 BOOL config_changed = FALSE;
403 FILE *config_file = NULL;
404 uschar *config_filename = NULL;
405 int config_lineno = 0;
406 #ifdef CONFIGURE_GROUP
407 gid_t config_gid = CONFIGURE_GROUP;
409 uschar *config_main_filelist = US CONFIGURE_FILE
410 "\0<-----------Space to patch configure_filename->";
411 uschar *config_main_filename = NULL;
413 #ifdef CONFIGURE_OWNER
414 uid_t config_uid = CONFIGURE_OWNER;
417 int connection_max_messages= -1;
418 uschar *continue_hostname = NULL;
419 uschar *continue_host_address = NULL;
420 BOOL continue_more = FALSE;
421 int continue_sequence = 1;
422 uschar *continue_transport = NULL;
424 uschar *csa_status = NULL;
426 BOOL daemon_listen = FALSE;
427 uschar *daemon_smtp_port = US"smtp";
428 int daemon_startup_retries = 9;
429 int daemon_startup_sleep = 30;
431 #ifdef EXPERIMENTAL_DCC
432 BOOL dcc_direct_add_header = FALSE;
433 uschar *dcc_header = NULL;
434 uschar *dcc_result = NULL;
435 uschar *dccifd_address = US"/usr/local/dcc/var/dccifd";
436 uschar *dccifd_options = US"header";
439 BOOL debug_daemon = FALSE;
441 FILE *debug_file = NULL;
442 bit_table debug_options[] = {
445 { US"auth", D_auth },
446 { US"deliver", D_deliver },
448 { US"dnsbl", D_dnsbl },
449 { US"exec", D_exec },
450 { US"expand", D_expand },
451 { US"filter", D_filter },
452 { US"hints_lookup", D_hints_lookup },
453 { US"host_lookup", D_host_lookup },
454 { US"ident", D_ident },
455 { US"interface", D_interface },
456 { US"lists", D_lists },
457 { US"load", D_load },
458 { US"local_scan", D_local_scan },
459 { US"lookup", D_lookup },
460 { US"memory", D_memory },
462 { US"process_info", D_process_info },
463 { US"queue_run", D_queue_run },
464 { US"receive", D_receive },
465 { US"resolver", D_resolver },
466 { US"retry", D_retry },
467 { US"rewrite", D_rewrite },
468 { US"route", D_route },
469 { US"timestamp", D_timestamp },
471 { US"transport", D_transport },
473 { US"verify", D_verify }
475 int debug_options_count = sizeof(debug_options)/sizeof(bit_table);
476 unsigned int debug_selector = 0;
477 int delay_warning[DELAY_WARNING_SIZE] = { DELAY_WARNING_SIZE, 1, 24*60*60 };
478 uschar *delay_warning_condition=
480 "{ !eq{$h_list-id:$h_list-post:$h_list-subscribe:}{} }"
481 "{ match{$h_precedence:}{(?i)bulk|list|junk} }"
482 "{ match{$h_auto-submitted:}{(?i)auto-generated|auto-replied} }"
484 BOOL delivery_date_remove = TRUE;
485 uschar *deliver_address_data = NULL;
486 int deliver_datafile = -1;
487 uschar *deliver_domain = NULL;
488 uschar *deliver_domain_data = NULL;
489 uschar *deliver_domain_orig = NULL;
490 uschar *deliver_domain_parent = NULL;
491 BOOL deliver_drop_privilege = FALSE;
492 BOOL deliver_firsttime = FALSE;
493 BOOL deliver_force = FALSE;
494 BOOL deliver_freeze = FALSE;
495 int deliver_frozen_at = 0;
496 uschar *deliver_home = NULL;
497 uschar *deliver_host = NULL;
498 uschar *deliver_host_address = NULL;
499 uschar *deliver_in_buffer = NULL;
500 ino_t deliver_inode = 0;
501 uschar *deliver_localpart = NULL;
502 uschar *deliver_localpart_data = NULL;
503 uschar *deliver_localpart_orig = NULL;
504 uschar *deliver_localpart_parent = NULL;
505 uschar *deliver_localpart_prefix = NULL;
506 uschar *deliver_localpart_suffix = NULL;
507 BOOL deliver_force_thaw = FALSE;
508 BOOL deliver_manual_thaw = FALSE;
509 uschar *deliver_out_buffer = NULL;
510 int deliver_queue_load_max = -1;
511 address_item *deliver_recipients = NULL;
512 uschar *deliver_selectstring = NULL;
513 BOOL deliver_selectstring_regex = FALSE;
514 uschar *deliver_selectstring_sender = NULL;
515 BOOL deliver_selectstring_sender_regex = FALSE;
516 #ifdef WITH_OLD_DEMIME
517 int demime_errorlevel = 0;
519 uschar *demime_reason = NULL;
521 BOOL disable_callout_flush = FALSE;
522 BOOL disable_delay_flush = FALSE;
523 #ifdef ENABLE_DISABLE_FSYNC
524 BOOL disable_fsync = FALSE;
526 BOOL disable_ipv6 = FALSE;
527 BOOL disable_logging = FALSE;
530 uschar *dkim_signing_domain = NULL;
531 uschar *dkim_signing_selector = NULL;
532 int dkim_do_verify = 0;
533 int dkim_collect_input = 0;
536 uschar *dns_again_means_nonexist = NULL;
537 int dns_csa_search_limit = 5;
538 BOOL dns_csa_use_reverse = TRUE;
539 uschar *dns_ipv4_lookup = NULL;
542 uschar *dnslist_domain = NULL;
543 uschar *dnslist_matched = NULL;
544 uschar *dnslist_text = NULL;
545 uschar *dnslist_value = NULL;
546 tree_node *domainlist_anchor = NULL;
547 int domainlist_count = 0;
548 BOOL dont_deliver = FALSE;
549 BOOL dot_ends = TRUE;
550 BOOL drop_cr = FALSE; /* No longer used */
551 uschar *dsn_from = US DEFAULT_DSN_FROM;
553 BOOL enable_dollar_recipients = FALSE;
554 BOOL envelope_to_remove = TRUE;
555 int errno_quota = ERRNO_QUOTA;
556 uschar *errors_copy = NULL;
557 int error_handling = ERRORS_SENDER;
558 uschar *errors_reply_to = NULL;
559 int errors_sender_rc = EXIT_FAILURE;
561 gid_t exim_gid = EXIM_GID;
562 BOOL exim_gid_set = TRUE; /* This gid is always set */
563 uschar *exim_path = US BIN_DIRECTORY "/exim"
564 "\0<---------------Space to patch exim_path->";
565 uid_t exim_uid = EXIM_UID;
566 BOOL exim_uid_set = TRUE; /* This uid is always set */
567 int expand_forbid = 0;
568 int expand_nlength[EXPAND_MAXN+1];
569 int expand_nmax = -1;
570 uschar *expand_nstring[EXPAND_MAXN+1];
571 BOOL expand_string_forcedfail = FALSE;
572 uschar *expand_string_message;
573 BOOL extract_addresses_remove_arguments = TRUE;
574 uschar *extra_local_interfaces = NULL;
576 int fake_response = OK;
577 uschar *fake_response_text = US"Your message has been rejected but is "
578 "being kept for evaluation.\nIf it was a "
579 "legitimate message, it may still be "
580 "delivered to the target recipient(s).";
581 int filter_n[FILTER_VARIABLE_COUNT];
582 BOOL filter_running = FALSE;
583 int filter_sn[FILTER_VARIABLE_COUNT];
584 int filter_test = FTEST_NONE;
585 uschar *filter_test_sfile = NULL;
586 uschar *filter_test_ufile = NULL;
587 uschar *filter_thisaddress = NULL;
588 int finduser_retries = 0;
589 #ifdef WITH_OLD_DEMIME
590 uschar *found_extension = NULL;
592 uid_t fixed_never_users[] = { FIXED_NEVER_USERS };
593 uschar *freeze_tell = NULL;
594 uschar *freeze_tell_config = NULL;
595 uschar *fudged_queue_times = US"";
597 uschar *gecos_name = NULL;
598 uschar *gecos_pattern = NULL;
599 rewrite_rule *global_rewrite_rules = NULL;
601 uschar *headers_charset = US HEADERS_CHARSET;
602 int header_insert_maxlen = 64 * 1024;
603 header_line *header_last = NULL;
604 header_line *header_list = NULL;
605 int header_maxsize = HEADER_MAXSIZE;
606 int header_line_maxsize = 0;
608 header_name header_names[] = {
609 { US"bcc", 3, TRUE, htype_bcc },
610 { US"cc", 2, TRUE, htype_cc },
611 { US"date", 4, TRUE, htype_date },
612 { US"delivery-date", 13, FALSE, htype_delivery_date },
613 { US"envelope-to", 11, FALSE, htype_envelope_to },
614 { US"from", 4, TRUE, htype_from },
615 { US"message-id", 10, TRUE, htype_id },
616 { US"received", 8, FALSE, htype_received },
617 { US"reply-to", 8, FALSE, htype_reply_to },
618 { US"return-path", 11, FALSE, htype_return_path },
619 { US"sender", 6, TRUE, htype_sender },
620 { US"subject", 7, FALSE, htype_subject },
621 { US"to", 2, TRUE, htype_to }
624 int header_names_size = sizeof(header_names)/sizeof(header_name);
626 BOOL header_rewritten = FALSE;
627 uschar *helo_accept_junk_hosts = NULL;
628 uschar *helo_allow_chars = US"";
629 uschar *helo_lookup_domains = US"@ : @[]";
630 uschar *helo_try_verify_hosts = NULL;
631 BOOL helo_verified = FALSE;
632 BOOL helo_verify_failed = FALSE;
633 uschar *helo_verify_hosts = NULL;
634 uschar *hex_digits = US"0123456789abcdef";
635 uschar *hold_domains = NULL;
636 BOOL host_checking = FALSE;
637 BOOL host_checking_callout = FALSE;
638 uschar *host_data = NULL;
639 BOOL host_find_failed_syntax= FALSE;
640 uschar *host_lookup = NULL;
641 BOOL host_lookup_deferred = FALSE;
642 BOOL host_lookup_failed = FALSE;
643 uschar *host_lookup_order = US"bydns:byaddr";
644 uschar *host_lookup_msg = US"";
646 uschar *host_number_string = NULL;
647 uschar *host_reject_connection = NULL;
648 tree_node *hostlist_anchor = NULL;
649 int hostlist_count = 0;
650 uschar *hosts_treat_as_local = NULL;
651 uschar *hosts_connection_nolog = NULL;
653 int ignore_bounce_errors_after = 10*7*24*60*60; /* 10 weeks */
654 BOOL ignore_fromline_local = FALSE;
655 uschar *ignore_fromline_hosts = NULL;
656 uschar *interface_address = NULL;
657 int interface_port = -1;
658 BOOL is_inetd = FALSE;
659 uschar *iterate_item = NULL;
663 int keep_malformed = 4*24*60*60; /* 4 days */
665 uschar *eldap_dn = NULL;
666 int load_average = -2;
667 BOOL local_error_message = FALSE;
668 BOOL local_from_check = TRUE;
669 uschar *local_from_prefix = NULL;
670 uschar *local_from_suffix = NULL;
673 uschar *local_interfaces = US"<; ::0 ; 0.0.0.0";
675 uschar *local_interfaces = US"0.0.0.0";
678 uschar *local_scan_data = NULL;
679 int local_scan_timeout = 5*60;
680 BOOL local_sender_retain = FALSE;
681 gid_t local_user_gid = (gid_t)(-1);
682 uid_t local_user_uid = (uid_t)(-1);
684 tree_node *localpartlist_anchor= NULL;
685 int localpartlist_count = 0;
686 uschar *log_buffer = NULL;
687 unsigned int log_extra_selector = LX_default;
688 uschar *log_file_path = US LOG_FILE_PATH
689 "\0<--------------Space to patch log_file_path->";
691 /* Those log options with L_xxx identifiers have values less than 0x800000 and
692 are the ones that get put into log_write_selector. They can be used in calls to
693 log_write() to test for the bit. The options with LX_xxx identifiers have
694 values greater than 0x80000000 and are put int log_extra_selector (without the
695 top bit). They are never used in calls to log_write(), but are tested
696 independently. This separation became necessary when the number of log
697 selectors was getting close to filling a 32-bit word. */
699 /* Note that this list must be in alphabetical order. */
701 bit_table log_options[] = {
702 { US"acl_warn_skipped", LX_acl_warn_skipped },
703 { US"address_rewrite", L_address_rewrite },
705 { US"all_parents", L_all_parents },
706 { US"arguments", LX_arguments },
707 { US"connection_reject", L_connection_reject },
708 { US"delay_delivery", L_delay_delivery },
709 { US"deliver_time", LX_deliver_time },
710 { US"delivery_size", LX_delivery_size },
711 { US"dnslist_defer", L_dnslist_defer },
712 { US"etrn", L_etrn },
713 { US"host_lookup_failed", L_host_lookup_failed },
714 { US"ident_timeout", LX_ident_timeout },
715 { US"incoming_interface", LX_incoming_interface },
716 { US"incoming_port", LX_incoming_port },
717 { US"lost_incoming_connection", L_lost_incoming_connection },
718 { US"outgoing_port", LX_outgoing_port },
720 { US"queue_run", L_queue_run },
721 { US"queue_time", LX_queue_time },
722 { US"queue_time_overall", LX_queue_time_overall },
723 { US"received_recipients", LX_received_recipients },
724 { US"received_sender", LX_received_sender },
725 { US"rejected_header", LX_rejected_header },
726 { US"rejected_headers", LX_rejected_header },
727 { US"retry_defer", L_retry_defer },
728 { US"return_path_on_delivery", LX_return_path_on_delivery },
729 { US"sender_on_delivery", LX_sender_on_delivery },
730 { US"sender_verify_fail", LX_sender_verify_fail },
731 { US"size_reject", L_size_reject },
732 { US"skip_delivery", L_skip_delivery },
733 { US"smtp_confirmation", LX_smtp_confirmation },
734 { US"smtp_connection", L_smtp_connection },
735 { US"smtp_incomplete_transaction", L_smtp_incomplete_transaction },
736 { US"smtp_no_mail", LX_smtp_no_mail },
737 { US"smtp_protocol_error", L_smtp_protocol_error },
738 { US"smtp_syntax_error", L_smtp_syntax_error },
739 { US"subject", LX_subject },
740 { US"tls_certificate_verified", LX_tls_certificate_verified },
741 { US"tls_cipher", LX_tls_cipher },
742 { US"tls_peerdn", LX_tls_peerdn },
743 { US"unknown_in_list", LX_unknown_in_list }
746 int log_options_count = sizeof(log_options)/sizeof(bit_table);
747 int log_reject_target = 0;
748 uschar *log_selector_string = NULL;
749 FILE *log_stderr = NULL;
750 BOOL log_testing_mode = FALSE;
751 BOOL log_timezone = FALSE;
752 unsigned int log_write_selector= L_default;
753 uschar *login_sender_address = NULL;
754 int lookup_open_max = 25;
755 uschar *lookup_value = NULL;
757 macro_item *macros = NULL;
758 uschar *mailstore_basename = NULL;
759 #ifdef WITH_CONTENT_SCAN
760 uschar *malware_name = NULL; /* Virus Name */
762 int max_received_linelength= 0;
763 int max_username_length = 0;
765 uschar *message_body = NULL;
766 uschar *message_body_end = NULL;
767 BOOL message_body_newlines = FALSE;
768 int message_body_size = 0;
769 int message_body_visible = 500;
770 int message_ended = END_NOTSTARTED;
771 uschar *message_headers = NULL;
773 uschar *message_id_domain = NULL;
774 uschar *message_id_text = NULL;
775 struct timeval message_id_tv = { 0, 0 };
776 uschar message_id_option[MESSAGE_ID_LENGTH + 3];
777 uschar *message_id_external;
778 int message_linecount = 0;
779 BOOL message_logs = TRUE;
780 int message_size = 0;
781 uschar *message_size_limit = US"50M";
782 uschar message_subdir[2] = { 0, 0 };
783 uschar *message_reference = NULL;
785 /* MIME ACL expandables */
786 #ifdef WITH_CONTENT_SCAN
787 int mime_anomaly_level = 0;
788 uschar *mime_anomaly_text = NULL;
789 uschar *mime_boundary = NULL;
790 uschar *mime_charset = NULL;
791 uschar *mime_content_description = NULL;
792 uschar *mime_content_disposition = NULL;
793 uschar *mime_content_id = NULL;
794 unsigned int mime_content_size = 0;
795 uschar *mime_content_transfer_encoding = NULL;
796 uschar *mime_content_type = NULL;
797 uschar *mime_decoded_filename = NULL;
798 uschar *mime_filename = NULL;
799 int mime_is_multipart = 0;
800 int mime_is_coverletter = 0;
801 int mime_is_rfc822 = 0;
802 int mime_part_count = -1;
805 BOOL mua_wrapper = FALSE;
807 uid_t *never_users = NULL;
808 #ifdef WITH_CONTENT_SCAN
809 BOOL no_mbox_unspool = FALSE;
811 BOOL no_multiline_responses = FALSE;
814 gid_t originator_gid;
815 uschar *originator_login = NULL;
816 uschar *originator_name = NULL;
817 uid_t originator_uid;
818 uschar *override_local_interfaces = NULL;
819 uschar *override_pid_file_path = NULL;
821 BOOL parse_allow_group = FALSE;
822 BOOL parse_found_group = FALSE;
823 uschar *percent_hack_domains = NULL;
824 uschar *pid_file_path = US PID_FILE_PATH
825 "\0<--------------Space to patch pid_file_path->";
826 BOOL pipelining_enable = TRUE;
827 uschar *pipelining_advertise_hosts = US"*";
828 BOOL preserve_message_logs = FALSE;
829 uschar *primary_hostname = NULL;
830 BOOL print_topbitchars = FALSE;
831 uschar process_info[PROCESS_INFO_SIZE];
832 uschar *process_log_path = NULL;
833 BOOL prod_requires_admin = TRUE;
834 uschar *prvscheck_address = NULL;
835 uschar *prvscheck_keynum = NULL;
836 uschar *prvscheck_result = NULL;
839 uschar *qualify_domain_recipient = NULL;
840 uschar *qualify_domain_sender = NULL;
841 BOOL queue_2stage = FALSE;
842 uschar *queue_domains = NULL;
843 int queue_interval = -1;
844 BOOL queue_list_requires_admin = TRUE;
845 BOOL queue_only = FALSE;
846 uschar *queue_only_file = NULL;
847 int queue_only_load = -1;
848 BOOL queue_only_load_latch = TRUE;
849 BOOL queue_only_override = TRUE;
850 BOOL queue_only_policy = FALSE;
851 BOOL queue_run_first_delivery = FALSE;
852 BOOL queue_run_force = FALSE;
853 BOOL queue_run_in_order = FALSE;
854 BOOL queue_run_local = FALSE;
855 int queue_run_max = 5;
856 pid_t queue_run_pid = (pid_t)0;
857 int queue_run_pipe = -1;
858 BOOL queue_running = FALSE;
859 BOOL queue_smtp = FALSE;
860 uschar *queue_smtp_domains = NULL;
862 unsigned int random_seed = 0;
863 tree_node *ratelimiters_cmd = NULL;
864 tree_node *ratelimiters_conn = NULL;
865 tree_node *ratelimiters_mail = NULL;
866 uschar *raw_active_hostname = NULL;
867 uschar *raw_sender = NULL;
868 uschar **raw_recipients = NULL;
869 int raw_recipients_count = 0;
872 int rcpt_fail_count = 0;
873 int rcpt_defer_count = 0;
876 BOOL really_exim = TRUE;
877 BOOL receive_call_bombout = FALSE;
878 int receive_linecount = 0;
879 int receive_messagecount = 0;
880 int receive_timeout = 0;
881 int received_count = 0;
882 uschar *received_for = NULL;
884 /* This is the default text for Received headers generated by Exim. The
885 date will be automatically added on the end. */
887 uschar *received_header_text = US
889 "${if def:sender_rcvhost {from $sender_rcvhost\n\t}"
890 "{${if def:sender_ident {from ${quote_local_part:$sender_ident} }}"
891 "${if def:sender_helo_name {(helo=$sender_helo_name)\n\t}}}}"
892 "by $primary_hostname "
893 "${if def:received_protocol {with $received_protocol}} "
895 "${if def:tls_cipher {($tls_cipher)\n\t}}"
897 "(Exim $version_number)\n\t"
898 "${if def:sender_address {(envelope-from <$sender_address>)\n\t}}"
899 "id $message_exim_id"
900 "${if def:received_for {\n\tfor $received_for}}"
901 "\0<---------------Space to patch received_header_text->";
903 int received_headers_max = 30;
904 uschar *received_protocol = NULL;
905 int received_time = 0;
906 uschar *recipient_data = NULL;
907 uschar *recipient_unqualified_hosts = NULL;
908 uschar *recipient_verify_failure = NULL;
909 int recipients_count = 0;
910 BOOL recipients_discarded = FALSE;
911 recipient_item *recipients_list = NULL;
912 int recipients_list_max = 0;
913 int recipients_max = 0;
914 BOOL recipients_max_reject = FALSE;
915 const pcre *regex_AUTH = NULL;
916 const pcre *regex_check_dns_names = NULL;
917 const pcre *regex_From = NULL;
918 const pcre *regex_IGNOREQUOTA = NULL;
919 const pcre *regex_PIPELINING = NULL;
920 const pcre *regex_SIZE = NULL;
921 const pcre *regex_smtp_code = NULL;
922 const pcre *regex_ismsgid = NULL;
923 #ifdef WITH_CONTENT_SCAN
924 uschar *regex_match_string = NULL;
926 int remote_delivery_count = 0;
927 int remote_max_parallel = 2;
928 uschar *remote_sort_domains = NULL;
929 int retry_data_expire = 7*24*60*60;
930 int retry_interval_max = 24*60*60;
931 int retry_maximum_timeout = 0; /* set from retry config */
932 retry_config *retries = NULL;
933 uschar *return_path = NULL;
934 BOOL return_path_remove = TRUE;
935 int rewrite_existflags = 0;
936 uschar *rfc1413_hosts = US"*";
937 int rfc1413_query_timeout = 5;
938 /* BOOL rfc821_domains = FALSE; <<< on the way out */
939 uid_t root_uid = ROOT_UID;
941 router_instance *routers = NULL;
942 router_instance router_defaults = {
943 NULL, /* chain pointer */
946 NULL, /* private options block pointer */
947 NULL, /* driver name */
949 NULL, /* address_data */
950 #ifdef EXPERIMENTAL_BRIGHTMAIL
953 NULL, /* cannot_route_message */
954 NULL, /* condition */
955 NULL, /* current_directory */
956 NULL, /* debug_string */
958 NULL, /* errors_to */
959 NULL, /* expand_gid */
960 NULL, /* expand_uid */
961 NULL, /* expand_more */
962 NULL, /* expand_unseen */
963 NULL, /* extra_headers */
964 NULL, /* fallback_hosts */
965 NULL, /* home_directory */
966 NULL, /* ignore_target_hosts */
967 NULL, /* local_parts */
968 NULL, /* pass_router_name */
970 NULL, /* redirect_router_name */
971 NULL, /* remove_headers */
972 NULL, /* require_files */
973 NULL, /* router_home_directory */
974 US"freeze", /* self */
977 NULL, /* translate_ip_address */
978 NULL, /* transport_name */
980 TRUE, /* address_test */
981 #ifdef EXPERIMENTAL_BRIGHTMAIL
982 FALSE, /* bmi_deliver_alternate */
983 FALSE, /* bmi_deliver_default */
984 FALSE, /* bmi_dont_deliver */
987 FALSE, /* caseful_local_part */
988 FALSE, /* check_local_user */
989 FALSE, /* disable_logging */
990 FALSE, /* fail_verify_recipient */
991 FALSE, /* fail_verify_sender */
993 FALSE, /* initgroups */
994 TRUE_UNSET, /* log_as_local */
996 FALSE, /* pass_on_timeout */
997 FALSE, /* prefix_optional */
998 TRUE, /* repeat_use */
999 TRUE_UNSET, /* retry_use_local_part - fudge "unset" */
1000 FALSE, /* same_domain_copy_routing */
1001 FALSE, /* self_rewrite */
1002 FALSE, /* suffix_optional */
1003 FALSE, /* verify_only */
1004 TRUE, /* verify_recipient */
1005 TRUE, /* verify_sender */
1006 FALSE, /* uid_set */
1009 self_freeze, /* self_code */
1010 (uid_t)(-1), /* uid */
1011 (gid_t)(-1), /* gid */
1013 NULL, /* fallback_hostlist */
1014 NULL, /* transport instance */
1015 NULL, /* pass_router */
1016 NULL /* redirect_router */
1019 ip_address_item *running_interfaces = NULL;
1020 BOOL running_in_test_harness = FALSE;
1022 /* This is a weird one. The following string gets patched in the binary by the
1023 script that sets up a copy of Exim for running in the test harness. It seems
1024 that compilers are now clever, and share constant strings if they can.
1025 Elsewhere in Exim the string "<" is used. The compiler optimization seems to
1026 make use of the end of this string in order to save space. So the patching then
1027 wrecks this. We defeat this optimization by adding some additional characters
1028 onto the end of the string. */
1030 uschar *running_status = US">>>running<<<" "\0EXTRA";
1034 uschar *search_error_message = NULL;
1035 BOOL search_find_defer = FALSE;
1036 uschar *self_hostname = NULL;
1037 uschar *sender_address = NULL;
1038 unsigned int sender_address_cache[(MAX_NAMED_LIST * 2)/32];
1039 uschar *sender_address_data = NULL;
1040 BOOL sender_address_forced = FALSE;
1041 uschar *sender_address_unrewritten = NULL;
1042 uschar *sender_data = NULL;
1043 unsigned int sender_domain_cache[(MAX_NAMED_LIST * 2)/32];
1044 uschar *sender_fullhost = NULL;
1045 uschar *sender_helo_name = NULL;
1046 uschar **sender_host_aliases = &no_aliases;
1047 uschar *sender_host_address = NULL;
1048 uschar *sender_host_authenticated = NULL;
1049 unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32];
1050 uschar *sender_host_name = NULL;
1051 int sender_host_port = 0;
1052 BOOL sender_host_notsocket = FALSE;
1053 BOOL sender_host_unknown = FALSE;
1054 uschar *sender_ident = NULL;
1055 BOOL sender_local = FALSE;
1056 BOOL sender_name_forced = FALSE;
1057 uschar *sender_rate = NULL;
1058 uschar *sender_rate_limit = NULL;
1059 uschar *sender_rate_period = NULL;
1060 uschar *sender_rcvhost = NULL;
1061 BOOL sender_set_untrusted = FALSE;
1062 uschar *sender_unqualified_hosts = NULL;
1063 uschar *sender_verify_failure = NULL;
1064 address_item *sender_verified_list = NULL;
1065 address_item *sender_verified_failed = NULL;
1066 int sender_verified_rc = -1;
1067 BOOL sender_verified_responded = FALSE;
1068 uschar *sending_ip_address = NULL;
1069 int sending_port = -1;
1070 volatile BOOL sigalrm_seen = FALSE;
1071 uschar **sighup_argv = NULL;
1072 int smtp_accept_count = 0;
1073 BOOL smtp_accept_keepalive = TRUE;
1074 int smtp_accept_max = 20;
1075 int smtp_accept_max_nonmail= 10;
1076 uschar *smtp_accept_max_nonmail_hosts = US"*";
1077 int smtp_accept_max_per_connection = 1000;
1078 uschar *smtp_accept_max_per_host = NULL;
1079 int smtp_accept_queue = 0;
1080 int smtp_accept_queue_per_connection = 10;
1081 int smtp_accept_reserve = 0;
1082 uschar *smtp_active_hostname = NULL;
1083 BOOL smtp_authenticated = FALSE;
1084 uschar *smtp_banner = US"$smtp_active_hostname ESMTP "
1085 "Exim $version_number $tod_full"
1086 "\0<---------------Space to patch smtp_banner->";
1087 BOOL smtp_batched_input = FALSE;
1088 BOOL smtp_check_spool_space = TRUE;
1089 int smtp_ch_index = 0;
1090 uschar *smtp_cmd_argument = NULL;
1091 uschar *smtp_cmd_buffer = NULL;
1092 time_t smtp_connection_start = 0;
1093 uschar smtp_connection_had[SMTP_HBUFF_SIZE];
1094 int smtp_connect_backlog = 20;
1095 double smtp_delay_mail = 0.0;
1096 double smtp_delay_rcpt = 0.0;
1097 BOOL smtp_enforce_sync = TRUE;
1098 FILE *smtp_in = NULL;
1099 BOOL smtp_input = FALSE;
1100 int smtp_load_reserve = -1;
1101 int smtp_mailcmd_count = 0;
1102 FILE *smtp_out = NULL;
1103 uschar *smtp_etrn_command = NULL;
1104 BOOL smtp_etrn_serialize = TRUE;
1105 int smtp_max_synprot_errors= 3;
1106 int smtp_max_unknown_commands = 3;
1107 uschar *smtp_notquit_reason = NULL;
1108 uschar *smtp_ratelimit_hosts = NULL;
1109 uschar *smtp_ratelimit_mail = NULL;
1110 uschar *smtp_ratelimit_rcpt = NULL;
1111 uschar *smtp_read_error = US"";
1112 int smtp_receive_timeout = 5*60;
1113 uschar *smtp_reserve_hosts = NULL;
1114 BOOL smtp_return_error_details = FALSE;
1115 int smtp_rlm_base = 0;
1116 double smtp_rlm_factor = 0.0;
1117 int smtp_rlm_limit = 0;
1118 int smtp_rlm_threshold = INT_MAX;
1119 int smtp_rlr_base = 0;
1120 double smtp_rlr_factor = 0.0;
1121 int smtp_rlr_limit = 0;
1122 int smtp_rlr_threshold = INT_MAX;
1123 BOOL smtp_use_pipelining = FALSE;
1124 BOOL smtp_use_size = FALSE;
1126 #ifdef WITH_CONTENT_SCAN
1127 uschar *spamd_address = US"127.0.0.1 783";
1128 uschar *spam_bar = NULL;
1129 uschar *spam_report = NULL;
1130 uschar *spam_score = NULL;
1131 uschar *spam_score_int = NULL;
1133 #ifdef EXPERIMENTAL_SPF
1134 uschar *spf_guess = US"v=spf1 a/24 mx/24 ptr ?all";
1135 uschar *spf_header_comment = NULL;
1136 uschar *spf_received = NULL;
1137 uschar *spf_result = NULL;
1138 uschar *spf_smtp_comment = NULL;
1141 BOOL split_spool_directory = FALSE;
1142 uschar *spool_directory = US SPOOL_DIRECTORY
1143 "\0<--------------Space to patch spool_directory->";
1144 #ifdef EXPERIMENTAL_SRS
1145 uschar *srs_config = NULL;
1146 uschar *srs_db_address = NULL;
1147 uschar *srs_db_key = NULL;
1148 int srs_hashlength = 6;
1149 int srs_hashmin = -1;
1150 int srs_maxage = 31;
1151 uschar *srs_orig_recipient = NULL;
1152 uschar *srs_orig_sender = NULL;
1153 uschar *srs_recipient = NULL;
1154 uschar *srs_secrets = NULL;
1155 uschar *srs_status = NULL;
1156 BOOL srs_usehash = TRUE;
1157 BOOL srs_usetimestamp = TRUE;
1159 BOOL strict_acl_vars = FALSE;
1160 int string_datestamp_offset= -1;
1161 BOOL strip_excess_angle_brackets = FALSE;
1162 BOOL strip_trailing_dot = FALSE;
1163 uschar *submission_domain = NULL;
1164 BOOL submission_mode = FALSE;
1165 uschar *submission_name = NULL;
1166 BOOL suppress_local_fixups = FALSE;
1167 BOOL synchronous_delivery = FALSE;
1168 BOOL syslog_duplication = TRUE;
1169 int syslog_facility = LOG_MAIL;
1170 uschar *syslog_processname = US"exim";
1171 BOOL syslog_timestamp = TRUE;
1172 uschar *system_filter = NULL;
1174 uschar *system_filter_directory_transport = NULL;
1175 uschar *system_filter_file_transport = NULL;
1176 uschar *system_filter_pipe_transport = NULL;
1177 uschar *system_filter_reply_transport = NULL;
1179 gid_t system_filter_gid = 0;
1180 BOOL system_filter_gid_set = FALSE;
1181 uid_t system_filter_uid = 0;
1182 BOOL system_filter_uid_set = FALSE;
1183 BOOL system_filtering = FALSE;
1185 BOOL tcp_nodelay = TRUE;
1186 int test_harness_load_avg = 0;
1187 int thismessage_size_limit = 0;
1188 int timeout_frozen_after = 0;
1189 BOOL timestamps_utc = FALSE;
1191 transport_instance *transports = NULL;
1193 transport_instance transport_defaults = {
1194 NULL, /* chain pointer */
1197 NULL, /* private options block pointer */
1198 NULL, /* driver name */
1199 NULL, /* setup entry point */
1201 NULL, /* batch_id */
1202 NULL, /* home_dir */
1203 NULL, /* current_dir */
1204 TRUE, /* multi-domain */
1205 FALSE, /* overrides_hosts */
1206 100, /* max_addresses */
1207 500, /* connection_max_messages */
1208 FALSE, /* deliver_as_creator */
1209 FALSE, /* disable_logging */
1210 FALSE, /* initgroups */
1211 FALSE, /* uid_set */
1212 FALSE, /* gid_set */
1213 (uid_t)(-1), /* uid */
1214 (gid_t)(-1), /* gid */
1215 NULL, /* expand_uid */
1216 NULL, /* expand_gid */
1217 NULL, /* warn_message */
1219 NULL, /* shadow_condition */
1220 NULL, /* filter_command */
1221 NULL, /* add_headers */
1222 NULL, /* remove_headers */
1223 NULL, /* return_path */
1224 NULL, /* debug_string */
1225 NULL, /* message_size_limit */
1226 NULL, /* headers_rewrite */
1227 NULL, /* rewrite_rules */
1228 0, /* rewrite_existflags */
1229 300, /* filter_timeout */
1230 FALSE, /* body_only */
1231 FALSE, /* delivery_date_add */
1232 FALSE, /* envelope_to_add */
1233 FALSE, /* headers_only */
1234 FALSE, /* rcpt_include_affixes */
1235 FALSE, /* return_path_add */
1236 FALSE, /* return_output */
1237 FALSE, /* return_fail_output */
1238 FALSE, /* log_output */
1239 FALSE, /* log_fail_output */
1240 FALSE, /* log_defer_output */
1241 TRUE_UNSET /* retry_use_local_part: BOOL, but set neither
1242 1 nor 0 so can detect unset */
1245 int transport_count;
1246 uschar **transport_filter_argv = NULL;
1247 int transport_filter_timeout;
1248 BOOL transport_filter_timed_out = FALSE;
1249 int transport_write_timeout= 0;
1251 tree_node *tree_dns_fails = NULL;
1252 tree_node *tree_duplicates = NULL;
1253 tree_node *tree_nonrecipients = NULL;
1254 tree_node *tree_unusable = NULL;
1256 BOOL trusted_caller = FALSE;
1257 gid_t *trusted_groups = NULL;
1258 uid_t *trusted_users = NULL;
1259 uschar *timezone_string = US TIMEZONE_DEFAULT;
1261 uschar *unknown_login = NULL;
1262 uschar *unknown_username = NULL;
1263 uschar *untrusted_set_sender = NULL;
1265 /* A regex for matching a "From_" line in an incoming message, in the form
1267 From ph10 Fri Jan 5 12:35 GMT 1996
1269 which the "mail" commands send to the MTA (undocumented, of course), or in
1272 From ph10 Fri, 7 Jan 97 14:00:00 GMT
1274 which is apparently used by some UUCPs, despite it not being in RFC 976.
1275 Because of variations in time formats, just match up to the minutes. That
1276 should be sufficient. Examples have been seen of time fields like 12:1:03,
1277 so just require one digit for hours and minutes. The weekday is also absent
1280 uschar *uucp_from_pattern = US
1281 "^From\\s+(\\S+)\\s+(?:[a-zA-Z]{3},?\\s+)?" /* Common start */
1282 "(?:" /* Non-extracting bracket */
1283 "[a-zA-Z]{3}\\s+\\d?\\d|" /* First form */
1284 "\\d?\\d\\s+[a-zA-Z]{3}\\s+\\d\\d(?:\\d\\d)?" /* Second form */
1285 ")" /* End alternation */
1286 "\\s+\\d\\d?:\\d\\d?"; /* Start of time */
1288 uschar *uucp_from_sender = US"$1";
1290 uschar *warn_message_file = NULL;
1291 uschar *warnmsg_delay = NULL;
1292 uschar *warnmsg_recipients = NULL;
1293 BOOL write_rejectlog = TRUE;
1295 uschar *version_copyright = US"Copyright (c) University of Cambridge 2006";
1296 uschar *version_date = US"?";
1297 uschar *version_cnumber = US"????";
1298 uschar *version_string = US"?";
1300 int warning_count = 0;
1302 /* End of globals.c */