/************************************************* * Exim - an Internet mail transport agent * *************************************************/ /* Copyright (c) University of Cambridge 1995 - 1999 */ /* See the file NOTICE for conditions of use and distribution. */ /* All the global variables are defined together in this one module, so that they are easy to find. */ #include "exim.h" /* The OSF1 linker puts out a worrying warning if any sections contain no executable code. It says Warning: Linking some objects which contain exception information sections and some which do not. This may cause fatal runtime exception handling problems. As this may cause people to worry needlessly, include a dummy function here to stop the message from appearing. Make it reference itself to stop picky compilers complaining that it is unused, and put in a dummy argument to stop even pickier compilers complaining about infinite loops. */ static void dummy(int x) { dummy(x-1); } /* For comments on these variables, see globals.h. I'm too idle to duplicate them here... */ #ifdef SUPPORT_DSN BOOL dsn = FALSE; char *dsn_envid = NULL; int dsn_ret = 0; pcre *regex_DSN = NULL; BOOL smtp_use_dsn = FALSE; #endif #ifdef EXIM_PERL char *opt_perl_startup = NULL; BOOL opt_perl_at_start = FALSE; BOOL opt_perl_started = FALSE; #endif BOOL accept_8bitmime = FALSE; BOOL accept_call_bombout = FALSE; int accept_timeout = 0; address_item *addr_duplicate = NULL; char *address_directory_transport = "address_directory"; char *address_directory2_transport = "address_directory2"; char *address_file = NULL; char *address_file_transport = "address_file"; char *address_pipe = NULL; char *address_pipe_transport = "address_pipe"; char *address_reply_transport = "address_reply"; BOOL address_test_mode = FALSE; BOOL admin_user = FALSE; BOOL allow_unqualified_recipient = TRUE; /* For local messages */ BOOL allow_unqualified_sender = TRUE; /* Reset for SMTP */ BOOL always_bcc = FALSE; int auto_thaw = 0; int batch_max = -1; char *bi_command = NULL; char *big_buffer = NULL; int big_buffer_size = BIG_BUFFER_SIZE; int body_linecount = 0; BOOL check_dns_names = TRUE; char *check_dns_names_pattern= "(?i)^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$"; BOOL check_relay = FALSE; int check_log_inodes = 0; int check_log_space = 0; int check_spool_inodes = 0; int check_spool_space = 0; int clmacro_count = 0; char *clmacros[MAX_CLMACROS]; BOOL collapse_source_routes = FALSE; BOOL config_changed = FALSE; FILE *config_file = NULL; char *config_filename = CONFIGURE_FILE "\0<-----------Space to patch configure_filename->"; int config_lineno = 0; char *continue_hostname = NULL; BOOL continue_more = FALSE; int continue_sequence = 1; char *continue_transport = NULL; BOOL daemon_listen = FALSE; off_t data_start_offset = MESSAGE_ID_LENGTH + 3; FILE *debug_file = NULL; int debug_level = -1; pid_t debug_pid = 0; BOOL debug_trace_memory = FALSE; int delay_warning[DELAY_WARNING_SIZE] = { DELAY_WARNING_SIZE, 1, 24*60*60 }; char *delay_warning_condition= NULL; BOOL delivery_date_remove = TRUE; char *deliver_in_buffer = NULL; char *deliver_out_buffer = NULL; int deliver_datafile = -1; char *deliver_domain = NULL; char *deliver_domain_orig = NULL; char *deliver_domain_parent = NULL; BOOL deliver_firsttime = FALSE; BOOL deliver_force = FALSE; BOOL deliver_freeze = FALSE; int deliver_frozen_at = 0; char *deliver_home = NULL; char *deliver_host = NULL; char *deliver_host_address = NULL; int deliver_load_max = -1; char *deliver_localpart = NULL; char *deliver_localpart_orig = NULL; char *deliver_localpart_parent = NULL; char *deliver_localpart_prefix = NULL; char *deliver_localpart_suffix = NULL; BOOL deliver_manual_thaw = FALSE; int deliver_queue_load_max = -1; address_item *deliver_recipients = NULL; char *deliver_selectstring = NULL; director_instance *directors = NULL; director_instance director_defaults = { NULL, /* chain pointer */ NULL, /* name */ NULL, /* info */ NULL, /* private options block pointer */ NULL, /* driver name */ NULL, /* domains */ NULL, /* except_domains */ NULL, /* local_parts */ NULL, /* except_local_parts */ NULL, /* errors_to */ NULL, /* extra_headers */ NULL, /* remove_headers */ NULL, /* debug_string */ NULL, /* fallback_hosts */ NULL, /* fallback_hostlist */ NULL, /* re_domains */ NULL, /* re_except_domains */ NULL, /* re_local_parts */ NULL, /* re_except_local_parts */ TRUE, /* more */ FALSE, /* verify_only */ TRUE, /* verify_sender */ TRUE, /* verify_recipient */ NULL, /* expand_uid */ NULL, /* expand_gid */ (uid_t)(-1), /* uid */ (gid_t)(-1), /* gid */ FALSE, /* uid_set */ FALSE, /* gid_set */ FALSE, /* initgroups */ NULL, /* transport */ NULL, /* expanded_transport */ NULL, /* condition */ NULL, /* prefix */ NULL, /* suffix */ NULL, /* senders */ NULL, /* except_senders */ NULL, /* require_files */ NULL, /* new_director */ NULL, /* re_senders */ NULL, /* re_except_senders */ NULL, /* new (director) */ FALSE, /* unseen */ FALSE, /* prefix_optional */ FALSE, /* suffix_optional */ FALSE, /* fail_verify_sender */ FALSE, /* fail_verify_recipient */ TRUE /* expn */ }; char *dns_again_means_nonexist = NULL; int dns_retrans = 0; int dns_retry = 0; char *domain_data = NULL; BOOL dont_deliver = FALSE; BOOL dot_ends = TRUE; BOOL drop_cr = FALSE; BOOL enable_dollar_recipients = FALSE; BOOL envelope_to_remove = TRUE; char *errmsg_file = NULL; char *errmsg_text = NULL; char *errmsg_recipient = NULL; int errno_quota = ERRNO_QUOTA; char *errors_copy = NULL; int error_handling = ERRORS_SENDER; char *errors_address = "postmaster"; char *errors_reply_to = NULL; int errors_sender_rc = EXIT_FAILURE; #ifdef EXIM_GID gid_t exim_gid = EXIM_GID; BOOL exim_gid_set = TRUE; #else gid_t exim_gid = 0; BOOL exim_gid_set = FALSE; #endif char *exim_path = BIN_DIRECTORY "/exim" "\0<---------------Space to patch exim_path->"; #ifdef EXIM_UID uid_t exim_uid = EXIM_UID; BOOL exim_uid_set = TRUE; #else uid_t exim_uid = 0; BOOL exim_uid_set = FALSE; #endif int expand_nlength[EXPAND_MAXN+1]; int expand_nmax = -1; char *expand_nstring[EXPAND_MAXN+1]; BOOL expand_string_forcedfail = FALSE; char *expand_string_message; BOOL extract_addresses_remove_arguments = TRUE; char *filter_fmsg = NULL; int filter_n[FILTER_VARIABLE_COUNT]; BOOL filter_running = FALSE; int filter_sn[FILTER_VARIABLE_COUNT]; char *filter_test = NULL; char *filter_thisaddress = NULL; int finduser_retries = 0; BOOL forbid_domain_literals = FALSE; BOOL freeze_tell_mailmaster = FALSE; char *gecos_name = NULL; char *gecos_pattern = NULL; BOOL have_seteuid = HAVE_SETEUID || HAVE_SETRESUID; BOOL header_changed = FALSE; header_line *header_last = NULL; header_line *header_list = NULL; header_name *header_names = NULL; header_name header_names_normal[] = { { "Bcc", 3 }, /* This data must be in the correct */ { "Cc", 2 }, /* order as defined by the enum for */ { "Date", 4 }, /* the hn_xxx offsets. */ { "From", 4 }, { "Message-Id", 10 }, { "Sender", 6 }, { "To", 2 }, { "Reply-To", 8 }, { "Subject", 7 } }; header_name header_names_resent[] = { { "Resent-Bcc", 10 }, /* This data must be in the correct */ { "Resent-Cc", 9 }, /* order as defined by the enum for */ { "Resent-Date", 11 }, /* the hn_xxx offsets. */ { "Resent-From", 11 }, { "Resent-Message-Id", 17 }, { "Resent-Sender", 13 }, { "Resent-To", 9 }, { "Resent-Reply-To", 15 }, { "Resent-Subject", 14 } }; BOOL headers_check_syntax = FALSE; BOOL headers_checks_fail = TRUE; BOOL headers_sender_verify = FALSE; BOOL headers_sender_verify_errmsg = FALSE; char *helo_accept_junk_hosts = NULL; host_item *helo_accept_junk_hostlist = NULL; char *helo_accept_junk_nets = NULL; ip_net_item *helo_accept_junk_netlist = NULL; BOOL helo_strict_syntax = FALSE; BOOL helo_verify = FALSE; char *helo_verify_except_hosts = NULL; host_item *helo_verify_except_hostlist = NULL; char *helo_verify_except_nets = NULL; ip_net_item *helo_verify_except_netlist = NULL; char *hold_domains = NULL; char *hold_domains_except = NULL; BOOL host_checking = FALSE; BOOL host_find_failed_syntax= FALSE; char *host_findbyaddr_msg = ""; char *host_lookup_nets = NULL; ip_net_item *host_lookup_netlist = NULL; int host_number = 0; char *host_number_string = NULL; char *hosts_treat_as_local = NULL; BOOL ignore_errmsg_errors = FALSE; int ignore_errmsg_errors_after = 0; BOOL ignore_fromline_local = FALSE; char *ignore_fromline_nets = NULL; ip_net_item *ignore_fromline_netlist = NULL; int journal_fd = -1; int keep_malformed = 4*24*60*60; /* 4 days */ BOOL kill_ip_options = TRUE; int load_average = -2; char *local_domains = NULL; BOOL local_domains_include_host = FALSE; BOOL local_domains_include_host_literals = FALSE; BOOL local_error_message = FALSE; char *local_interfaces = NULL; ip_address_item *local_interface_data = NULL; char *local_part_data = NULL; BOOL locally_caseless = TRUE; BOOL log_all_parents = FALSE; BOOL log_arguments = FALSE; char *log_buffer = NULL; char *log_file_path = LOG_FILE_PATH "\0<--------------Space to patch log_file_path->"; BOOL log_ip_options = TRUE; int log_level = 5; BOOL log_received_sender = FALSE; BOOL log_received_recipients = FALSE; BOOL log_refused_recipients = FALSE; BOOL log_rewrites = FALSE; BOOL log_smtp_confirmation = FALSE; BOOL log_smtp_connections = FALSE; BOOL log_smtp_syntax_errors = FALSE; FILE *log_stderr = NULL; BOOL log_subject = FALSE; char *lookup_key = NULL; int lookup_open_max = 25; macro_item *macros = NULL; char **mailer_argv; int max_username_length = 0; char *message_body = NULL; int message_body_visible = 500; char *message_filter = NULL; char *message_filter_directory_transport = NULL; char *message_filter_directory2_transport = NULL; char *message_filter_file_transport = NULL; char *message_filter_pipe_transport = NULL; char *message_filter_reply_transport = NULL; gid_t message_filter_gid = 0; BOOL message_filter_gid_set = FALSE; uid_t message_filter_uid = 0; BOOL message_filter_uid_set = FALSE; char *message_id; char *message_id_text = NULL; char message_id_option[MESSAGE_ID_LENGTH + 3]; char *message_id_external; int message_linecount = 0; FILE *message_log = NULL; char *message_precedence = NULL; int message_size = 0; int message_size_limit = 0; BOOL message_size_limit_count_recipients = FALSE; char message_subdir[2] = "\0"; char *message_reference = NULL; uid_t *never_users = NULL; gid_t nobody_gid = 0; BOOL nobody_gid_set = FALSE; uid_t nobody_uid = 0; BOOL nobody_uid_set = FALSE; uid_t original_euid; gid_t originator_gid; char *originator_login; uid_t originator_uid; BOOL parse_allow_group = FALSE; BOOL parse_found_group = FALSE; BOOL passed_channel = FALSE; char *percent_hack_domains = NULL; char *pid_file_path = PID_FILE_PATH "\0<--------------Space to patch pid_file_path->"; BOOL preserve_message_logs = FALSE; char *primary_hostname = NULL; char *primary_hostname_lc = NULL; BOOL print_topbitchars = FALSE; char process_info[PROCESS_INFO_SIZE]; BOOL prod_requires_admin = TRUE; char *prohibition_message = NULL; char *prohibition_reason = NULL; char *qualify_domain_recipient = NULL; char *qualify_domain_sender = NULL; BOOL queue_2stage = FALSE; BOOL queue_list_requires_admin = TRUE; BOOL queue_run_force = FALSE; BOOL queue_run_in_order = FALSE; BOOL queue_run_local = FALSE; BOOL queue_running = FALSE; pid_t queue_run_pid = (pid_t)0; int queue_interval = -1; BOOL queue_only = FALSE; char *queue_only_file = NULL; int queue_only_load = -1; BOOL queue_remote = FALSE; char *queue_remote_except = NULL; int queue_run_max = 5; BOOL queue_smtp = FALSE; char *queue_smtp_except = NULL; char *rbl_domains = NULL; char *rbl_except_nets = NULL; ip_net_item *rbl_except_netlist = NULL; header_line *rbl_header = NULL; BOOL rbl_host = FALSE; BOOL rbl_log_rcpt_count = FALSE; BOOL rbl_log_headers = FALSE; BOOL rbl_reject_recipients = TRUE; BOOL rbl_warn_header = TRUE; char *raw_sender = NULL; char **raw_recipients = NULL; re_block *re_dns_again_means_nonexist = NULL; re_block *re_hold_domains = NULL; re_block *re_hold_domains_except = NULL; re_block *re_hosts_treat_as_local = NULL; re_block *re_local_domains = NULL; re_block *re_percent_hack_domains = NULL; re_block *re_queue_remote_except = NULL; re_block *re_queue_smtp_except = NULL; re_block *re_receiver_verify_addresses = NULL; re_block *re_receiver_verify_senders = NULL; re_block *re_receiver_verify_senders_except = NULL; re_block *re_recipients_reject_except = NULL; re_block *re_relay_domains = NULL; re_block *re_remote_sort = NULL; re_block *re_sender_accept = NULL; re_block *re_sender_accept_recipients = NULL; re_block *re_sender_address_relay = NULL; re_block *re_sender_reject = NULL; re_block *re_sender_reject_except = NULL; re_block *re_sender_reject_recipients = NULL; gid_t real_gid; uid_t real_uid; char *real_sender_address; BOOL really_exim = TRUE; int received_count = 0; char *received_for = NULL; /* This is the default text for Received headers generated by Exim. The date will be automatically added on the end. */ char *received_header_text = "Received: " "${if def:sender_rcvhost {from ${sender_rcvhost}\n\t}" "{${if def:sender_ident {from ${sender_ident} }}" "${if def:sender_helo_name {(helo=${sender_helo_name})\n\t}}}}" "by ${primary_hostname} " "${if def:received_protocol {with ${received_protocol}}} " "(Exim ${version_number} #${compile_number})\n\t" "id ${message_id}" "${if def:received_for {\n\tfor $received_for}}" "\0<---------------Space to patch received_header_text->"; int received_headers_max = 30; char *received_protocol = NULL; int received_time = 0; BOOL receiver_try_verify = FALSE; char *receiver_unqualified_hosts = NULL; host_item *receiver_unqualified_hostlist = NULL; char *receiver_unqualified_nets = NULL; ip_net_item *receiver_unqualified_netlist = NULL; BOOL receiver_verify = FALSE; char *receiver_verify_addresses = NULL; char *receiver_verify_except_hosts = NULL; host_item *receiver_verify_except_hostlist = NULL; char *receiver_verify_except_nets = NULL; ip_net_item *receiver_verify_except_netlist = NULL; char *receiver_verify_senders = NULL; char *receiver_verify_senders_except = NULL; int recipients_count = 0; recipient_item *recipients_list = NULL; int recipients_list_max = 0; int recipients_max = 0; BOOL recipients_max_reject = FALSE; char *recipients_reject_except = NULL; BOOL refuse_all_rcpts = FALSE; BOOL refuse_ip_options = TRUE; char **regcomp_error_pointer = NULL; pcre *regex_check_dns_names = NULL; pcre *regex_From = NULL; pcre *regex_SIZE = NULL; pcre *regex_ismsgid = NULL; char *relay_domains = NULL; BOOL relay_domains_include_local_mx = FALSE; BOOL relay_need_either = FALSE; int remote_max_parallel = 1; char *remote_sort = NULL; int retry_interval_max = 24*60*60; int retry_maximum_timeout = 0; /* set from retry config */ retry_config *retries = NULL; char *return_path = NULL; BOOL return_path_remove = TRUE; int return_size_limit = 100*1024; int rewrite_existflags = 0; rewrite_rule *rewrite_rules = NULL; char *rfc1413_except_hosts = NULL; host_item *rfc1413_except_hostlist = NULL; char *rfc1413_except_nets = NULL; ip_net_item *rfc1413_except_netlist = NULL; int rfc1413_query_timeout = 30; BOOL rfc821_domains = FALSE; uid_t root_uid = ROOT_UID; char *route_option = NULL; router_instance *routers = NULL; router_instance router_defaults = { NULL, /* chain pointer */ NULL, /* name */ NULL, /* info */ NULL, /* private options block pointer */ NULL, /* driver name */ NULL, /* domains */ NULL, /* except_domains */ NULL, /* local_parts */ NULL, /* except_local_parts */ NULL, /* errors_to */ NULL, /* extra_headers */ NULL, /* remove_headers */ NULL, /* debug_string */ NULL, /* fallback_hosts */ NULL, /* fallback_hostlist */ NULL, /* re_domains */ NULL, /* re_except_domains */ NULL, /* re_local_parts */ NULL, /* re_except_local_parts */ TRUE, /* more */ FALSE, /* verify_only */ TRUE, /* verify_sender */ TRUE, /* verify_recipient */ NULL, /* expand_uid */ NULL, /* expand_gid */ (uid_t)(-1), /* uid */ (gid_t)(-1), /* gid */ FALSE, /* uid_set */ FALSE, /* gid_set */ FALSE, /* initgroups */ NULL, /* transport instance */ NULL, /* expanded_transport */ NULL, /* condition */ NULL, /* senders */ NULL, /* except_senders */ NULL, /* require_files */ NULL, /* re_senders */ NULL, /* re_except_senders */ FALSE, /* unseen */ FALSE, /* fail_verify_sender */ FALSE, /* fail_verify_recipient */ FALSE, /* pass_on_timeout */ "freeze", /* self */ self_freeze, /* self_code */ FALSE /* self_rewrite */ }; BOOL search_find_defer = FALSE; int security_level = 0; char *security_type = NULL; char *self_hostname = NULL; char *sender_accept = NULL; char *sender_accept_recipients = NULL; char *sender_address = NULL; BOOL sender_address_forced = FALSE; char *sender_address_relay = NULL; BOOL sender_address_rewritten = FALSE; char *sender_fullhost = NULL; char *sender_helo_name = NULL; char *sender_host_accept = NULL; host_item *sender_host_accept_hosts = NULL; char *sender_host_accept_relay = NULL; host_item *sender_host_accept_relay_hosts = NULL; char *sender_host_address = NULL; char *sender_host_name = NULL; BOOL sender_host_notsocket = FALSE; char *sender_host_reject = NULL; char *sender_host_reject_except = NULL; host_item *sender_host_reject_hosts = NULL; host_item *sender_host_reject_except_hosts = NULL; char *sender_host_reject_recipients = NULL; host_item *sender_host_reject_recipients_hosts = NULL; char *sender_host_reject_relay = NULL; host_item *sender_host_reject_relay_hosts = NULL; char *sender_host_reject_relay_except = NULL; host_item *sender_host_reject_relay_except_hosts = NULL; BOOL sender_host_unknown = FALSE; char *sender_ident = NULL; BOOL sender_local = FALSE; char *sender_net_accept = NULL; ip_net_item *sender_net_accept_nets = NULL; char *sender_net_accept_relay = NULL; ip_net_item *sender_net_accept_relay_nets = NULL; char *sender_net_reject = NULL; char *sender_net_reject_except = NULL; ip_net_item *sender_net_reject_nets = NULL; ip_net_item *sender_net_reject_except_nets = NULL; char *sender_net_reject_recipients = NULL; ip_net_item *sender_net_reject_recipients_nets = NULL; char *sender_net_reject_relay = NULL; ip_net_item *sender_net_reject_relay_nets = NULL; char *sender_net_reject_relay_except = NULL; ip_net_item *sender_net_reject_relay_except_nets = NULL; char *sender_rcvhost = NULL; char *sender_reject = NULL; char *sender_reject_except = NULL; char *sender_reject_recipients = NULL; BOOL sender_try_verify = FALSE; char *sender_unqualified_hosts = NULL; host_item *sender_unqualified_hostlist = NULL; char *sender_unqualified_nets = NULL; ip_net_item *sender_unqualified_netlist = NULL; BOOL sender_verify = FALSE; BOOL sender_verify_batch = TRUE; char *sender_verify_except_hosts = NULL; host_item *sender_verify_except_hostlist = NULL; char *sender_verify_except_nets = NULL; ip_net_item *sender_verify_except_netlist = NULL; BOOL sender_verify_fixup = FALSE; BOOL sender_verify_log_details = FALSE; BOOL sender_verify_reject = TRUE; int sender_verify_max_retry_rate = 12; volatile BOOL sigalrm_seen = FALSE; char **sighup_argv = NULL; int smtp_accept_count = 0; BOOL smtp_accept_keepalive = TRUE; int smtp_accept_max = 20; int smtp_accept_max_per_host = 0; int smtp_accept_queue = 0; int smtp_accept_queue_per_connection = 10; int smtp_accept_reserve = 0; char *smtp_banner = "${primary_hostname} ESMTP " "Exim ${version_number} #${compile_number} " "${tod_full}" "\0<---------------Space to patch smtp_banner->"; BOOL smtp_batched_input = FALSE; BOOL smtp_check_spool_space = TRUE; int smtp_connect_backlog = 5; FILE *smtp_in = NULL; BOOL smtp_input = FALSE; int smtp_load_reserve = -1; FILE *smtp_out = NULL; int smtp_port = -1; BOOL smtp_reading_data = FALSE; int smtp_receive_timeout = 5*60; char *smtp_etrn_command = NULL; host_item *smtp_etrn_hostlist = NULL; char *smtp_etrn_hosts = NULL; ip_net_item *smtp_etrn_netlist = NULL; char *smtp_etrn_nets = NULL; BOOL smtp_etrn_serialize = TRUE; host_item *smtp_expn_hostlist = NULL; char *smtp_expn_hosts = NULL; ip_net_item *smtp_expn_netlist = NULL; char *smtp_expn_nets = NULL; host_item *smtp_reserve_hostlist = NULL; char *smtp_reserve_hosts = NULL; ip_net_item *smtp_reserve_netlist = NULL; char *smtp_reserve_nets = NULL; BOOL smtp_use_size = FALSE; BOOL smtp_verify = FALSE; BOOL split_spool_directory = FALSE; char *spool_directory = SPOOL_DIRECTORY "\0<--------------Space to patch spool_directory->"; char *stderr_filename = STDERR_FILE "\0<--------------Space to patch stderr_filename->"; int store_max_malloc = 0; int store_pool = POOL_MAIN; BOOL strip_excess_angle_brackets = FALSE; BOOL strip_trailing_dot = FALSE; transport_instance *transport_address_directory = NULL; transport_instance *transport_address_directory2 = NULL; transport_instance *transport_address_file = NULL; transport_instance *transport_address_pipe = NULL; transport_instance *transport_address_reply = NULL; transport_instance *transports = NULL; transport_instance *transport_message_filter_directory = NULL; transport_instance *transport_message_filter_directory2 = NULL; transport_instance *transport_message_filter_file = NULL; transport_instance *transport_message_filter_pipe = NULL; transport_instance *transport_message_filter_reply = NULL; transport_instance transport_defaults = { NULL, /* chain pointer */ NULL, /* name */ NULL, /* info */ NULL, /* private options block pointer */ NULL, /* driver name */ NULL, /* setup entry point */ local_batch_off, /* local_batch */ local_smtp_off, /* local_smtp */ 100, /* batch_max */ FALSE, /* uid_set */ FALSE, /* gid_set */ (uid_t)(-1), /* uid */ (gid_t)(-1), /* gid */ NULL, /* expand_uid */ NULL, /* expand_gid */ NULL, /* home_dir */ NULL, /* current_dir */ NULL, /* warn_message */ FALSE, /* deliver_as_creator */ FALSE, /* initgroups */ FALSE, /* bsmtp_helo */ TRUE, /* multi-domain */ FALSE, /* overrides_hosts */ NULL, /* shadow */ NULL, /* shadow_condition */ NULL, /* filter_command */ NULL, /* add_headers */ NULL, /* remove_headers */ NULL, /* return_path */ NULL, /* debug_string */ FALSE, /* body_only */ FALSE, /* delivery_date_add */ FALSE, /* envelope_to_add */ FALSE, /* headers_only */ FALSE, /* return_path_add */ FALSE, /* return_output */ FALSE, /* return_fail_output */ FALSE, /* log_output */ FALSE, /* log_fail_output */ FALSE, /* log_defer_output */ 2, /* BOOL, but set neither 1 nor 0 so can detect */ 100, /* max_addresses */ 0 /* message_size_limit */ }; int transport_count; char **transport_filter_argv = NULL; int transport_write_timeout= 0; tree_node *tree_duplicates = NULL; tree_node *tree_nonrecipients = NULL; tree_node *tree_unusable = NULL; BOOL trusted_caller = FALSE; gid_t *trusted_groups = NULL; uid_t *trusted_users = NULL; char *unknown_login = NULL; char *unknown_username = NULL; char *user_login = NULL; char *user_name = NULL; BOOL user_null_sender = FALSE; /* A regex for matching a "From_" line in an incoming message, in the form From ph10 Fri Jan 5 12:35 GMT 1996 which the "mail" commands send to the MTA (undocumented, of course), or in the form From ph10 Fri, 7 Jan 97 14:00:00 GMT which is apparently used by some UUCPs, despite it not being in RFC 976. Because of variations in time formats, just match up to the minutes. That should be sufficient. Examples have been seen of time fields like 12:1:03, so just require one digit for hours and minutes. The weekday is also absent in some forms. */ char *uucp_from_pattern = "^From\\s+(\\S+)\\s+(?:[a-zA-Z]{3},?\\s+)?" /* Common start */ "(?:" /* Non-extracting bracket */ "[a-zA-Z]{3}\\s+\\d?\\d|" /* First form */ "\\d?\\d\\s+[a-zA-Z]{3}\\s+\\d\\d(?:\\d\\d)?" /* Second form */ ")" /* End alternation */ "\\s+\\d\\d?:\\d\\d?"; /* Start of time */ char *uucp_from_sender = "$1"; char *warnmsg_delay = NULL; char *warnmsg_file = NULL; char *warnmsg_recipients = NULL; char *verify_address_parse_error = NULL; char *verify_forced_errmsg = NULL; BOOL verify_only = FALSE; char *version_copyright = "Copyright (c) University of Cambridge 1999"; char *version_date = "?"; char *version_cnumber = "????"; char *version_string = "?"; int warning_count = 0; /* End of globals.c */