918 lines
25 KiB
C
918 lines
25 KiB
C
#ifndef _MAIL_PARAMS_H_INCLUDED_
|
|
#define _MAIL_PARAMS_H_INCLUDED_
|
|
|
|
/*++
|
|
/* NAME
|
|
/* mail_params 3h
|
|
/* SUMMARY
|
|
/* globally configurable parameters
|
|
/* SYNOPSIS
|
|
/* #include <mail_params.h>
|
|
/* DESCRIPTION
|
|
/* .nf
|
|
|
|
/*
|
|
* This is to make it easier to auto-generate tables.
|
|
*/
|
|
typedef int bool;
|
|
|
|
/*
|
|
* Name used when this mail system announces itself.
|
|
*/
|
|
#define VAR_MAIL_NAME "mail_name"
|
|
#define DEF_MAIL_NAME "Postfix"
|
|
extern char *var_mail_name;
|
|
|
|
/*
|
|
* What problem classes should be reported to the postmaster via email.
|
|
* Default is bad problems only. See mail_error(3). Even when mail notices
|
|
* are disabled, problems are still logged to the syslog daemon.
|
|
*/
|
|
#define VAR_NOTIFY_CLASSES "notify_classes"
|
|
#define DEF_NOTIFY_CLASSES "resource,software"
|
|
extern char *var_notify_classes;
|
|
|
|
/*
|
|
* What do I turn <> into? Sendmail defaults to mailer-daemon.
|
|
*/
|
|
#define VAR_EMPTY_ADDR "empty_address_recipient"
|
|
#define DEF_EMPTY_ADDR MAIL_ADDR_MAIL_DAEMON
|
|
extern char *var_empty_addr;
|
|
|
|
/*
|
|
* Privileges used by the mail system: the owner of files and commands, and
|
|
* the rights to be used when running external commands.
|
|
*/
|
|
#define VAR_MAIL_OWNER "mail_owner"
|
|
#define DEF_MAIL_OWNER "postfix"
|
|
extern char *var_mail_owner;
|
|
extern uid_t var_owner_uid;
|
|
extern gid_t var_owner_gid;
|
|
|
|
#define VAR_DEFAULT_PRIVS "default_privs"
|
|
#define DEF_DEFAULT_PRIVS "nobody"
|
|
extern char *var_default_privs;
|
|
extern uid_t var_default_uid;
|
|
extern gid_t var_default_gid;
|
|
|
|
/*
|
|
* What goes on the right-hand side of addresses of mail sent from this
|
|
* machine.
|
|
*/
|
|
#define VAR_MYORIGIN "myorigin"
|
|
#define DEF_MYORIGIN "$myhostname"
|
|
extern char *var_myorigin;
|
|
|
|
/*
|
|
* What domains I will receive mail for. Not to be confused with transit
|
|
* mail to other destinations.
|
|
*/
|
|
#define VAR_MYDEST "mydestination"
|
|
#define DEF_MYDEST "$myhostname, localhost.$mydomain"
|
|
extern char *var_mydest;
|
|
|
|
/*
|
|
* These are by default taken from the name service.
|
|
*/
|
|
#define VAR_MYHOSTNAME "myhostname" /* my hostname (fqdn) */
|
|
extern char *var_myhostname;
|
|
|
|
#define VAR_MYDOMAIN "mydomain" /* my domain name */
|
|
extern char *var_mydomain;
|
|
|
|
/*
|
|
* The default local delivery transport.
|
|
*/
|
|
#define VAR_LOCAL_TRANSPORT "local_transport"
|
|
#define DEF_LOCAL_TRANSPORT "local"
|
|
extern char *var_local_transport;
|
|
|
|
/*
|
|
* Where to send postmaster copies of bounced mail, and other notices.
|
|
*/
|
|
#define VAR_BOUNCE_RCPT "bounce_notice_recipient"
|
|
#define DEF_BOUNCE_RCPT "postmaster"
|
|
extern char *var_bounce_rcpt;
|
|
|
|
#define VAR_2BOUNCE_RCPT "2bounce_notice_recipient"
|
|
#define DEF_2BOUNCE_RCPT "postmaster"
|
|
extern char *var_2bounce_rcpt;
|
|
|
|
#define VAR_DELAY_RCPT "delay_notice_recipient"
|
|
#define DEF_DELAY_RCPT "postmaster"
|
|
extern char *var_delay_rcpt;
|
|
|
|
#define VAR_ERROR_RCPT "error_notice_recipient"
|
|
#define DEF_ERROR_RCPT "postmaster"
|
|
extern char *var_error_rcpt;
|
|
|
|
/*
|
|
* Virtual host support. Default is to listen on all machine interfaces.
|
|
*/
|
|
#define VAR_INET_INTERFACES "inet_interfaces" /* listen addresses */
|
|
#define DEF_INET_INTERFACES "all"
|
|
extern char *var_inet_interfaces;
|
|
|
|
/*
|
|
* Masquerading (i.e. subdomain stripping).
|
|
*/
|
|
#define VAR_MASQ_DOMAINS "masquerade_domains"
|
|
#define DEF_MASQ_DOMAINS ""
|
|
extern char *var_masq_domains;
|
|
|
|
#define VAR_MASQ_EXCEPTIONS "masquerade_exceptions"
|
|
#define DEF_MASQ_EXCEPTIONS ""
|
|
extern char *var_masq_exceptions;
|
|
|
|
/*
|
|
* Intranet versus internet.
|
|
*/
|
|
#define VAR_RELAYHOST "relayhost"
|
|
#define DEF_RELAYHOST ""
|
|
extern char *var_relayhost;
|
|
|
|
#define VAR_FALLBACK_RELAY "fallback_relay"
|
|
#define DEF_FALLBACK_RELAY ""
|
|
extern char *var_fallback_relay;
|
|
|
|
#define VAR_DISABLE_DNS "disable_dns_lookups"
|
|
#define DEF_DISABLE_DNS 0
|
|
extern bool var_disable_dns;
|
|
|
|
/*
|
|
* Location of the mail queue directory tree.
|
|
*/
|
|
#define VAR_QUEUE_DIR "queue_directory"
|
|
#ifndef DEF_QUEUE_DIR
|
|
#define DEF_QUEUE_DIR "/var/spool/postfix"
|
|
#endif
|
|
extern char *var_queue_dir;
|
|
|
|
/*
|
|
* Location of daemon programs.
|
|
*/
|
|
#define VAR_PROGRAM_DIR "program_directory"
|
|
#ifndef DEF_PROGRAM_DIR
|
|
#define DEF_PROGRAM_DIR "/usr/libexec/postfix"
|
|
#endif
|
|
|
|
#define VAR_DAEMON_DIR "daemon_directory"
|
|
#ifndef DEF_DAEMON_DIR
|
|
#define DEF_DAEMON_DIR "$program_directory"
|
|
#endif
|
|
extern char *var_daemon_dir;
|
|
|
|
#define VAR_COMMAND_DIR "command_directory"
|
|
#ifndef DEF_COMMAND_DIR
|
|
#define DEF_COMMAND_DIR "$program_directory"
|
|
#endif
|
|
extern char *var_command_dir;
|
|
|
|
/*
|
|
* Location of PID files.
|
|
*/
|
|
#define VAR_PID_DIR "process_id_directory"
|
|
#ifndef DEF_PID_DIR
|
|
#define DEF_PID_DIR "pid"
|
|
#endif
|
|
extern char *var_pid_dir;
|
|
|
|
/*
|
|
* Program startup time.
|
|
*/
|
|
extern time_t var_starttime;
|
|
|
|
/*
|
|
* Location of configuration files.
|
|
*/
|
|
#define VAR_CONFIG_DIR "config_directory"
|
|
#ifndef DEF_CONFIG_DIR
|
|
#define DEF_CONFIG_DIR "/etc/postfix"
|
|
#endif
|
|
extern char *var_config_dir;
|
|
|
|
/*
|
|
* Preferred type of indexed files. The DEF_DB_TYPE macro value is system
|
|
* dependent. It is defined in <sys_defs.h>.
|
|
*/
|
|
#define VAR_DB_TYPE "default_database_type"
|
|
extern char *var_db_type;
|
|
|
|
/*
|
|
* Logging. Changing facility at run-time does not do much good, because
|
|
* something may have to be logged before parameters are read from file.
|
|
*/
|
|
#ifndef LOG_FACILITY
|
|
#define LOG_FACILITY LOG_MAIL
|
|
#endif
|
|
|
|
/*
|
|
* Big brother: who receives a blank-carbon copy of all mail that enters
|
|
* this mail system.
|
|
*/
|
|
#define VAR_ALWAYS_BCC "always_bcc"
|
|
#define DEF_ALWAYS_BCC ""
|
|
extern char *var_always_bcc;
|
|
|
|
/*
|
|
* What to put in the To: header when no recipients were disclosed.
|
|
*/
|
|
#define VAR_RCPT_WITHELD "undisclosed_recipients_header"
|
|
#define DEF_RCPT_WITHELD "To: undisclosed-recipients:;"
|
|
extern char *var_rcpt_witheld;
|
|
|
|
/*
|
|
* Standards violation: allow/permit RFC 822-style addresses in SMTP
|
|
* commands.
|
|
*/
|
|
#define VAR_STRICT_RFC821_ENV "strict_rfc821_envelopes"
|
|
#define DEF_STRICT_RFC821_ENV 0
|
|
extern bool var_strict_rfc821_env;
|
|
|
|
/*
|
|
* Standards violation: disable VRFY.
|
|
*/
|
|
#define VAR_DISABLE_VRFY_CMD "disable_vrfy_command"
|
|
#define DEF_DISABLE_VRFY_CMD 0
|
|
extern bool var_disable_vrfy_cmd;
|
|
|
|
/*
|
|
* trivial rewrite/resolve service: mapping tables.
|
|
*/
|
|
#define VAR_VIRTUAL_MAPS "virtual_maps"
|
|
#define DEF_VIRTUAL_MAPS ""
|
|
extern char *var_virtual_maps;
|
|
|
|
#define VAR_CANONICAL_MAPS "canonical_maps"
|
|
#define DEF_CANONICAL_MAPS ""
|
|
extern char *var_canonical_maps;
|
|
|
|
#define VAR_SEND_CANON_MAPS "sender_canonical_maps"
|
|
#define DEF_SEND_CANON_MAPS ""
|
|
extern char *var_send_canon_maps;
|
|
|
|
#define VAR_RCPT_CANON_MAPS "recipient_canonical_maps"
|
|
#define DEF_RCPT_CANON_MAPS ""
|
|
extern char *var_rcpt_canon_maps;
|
|
|
|
#define VAR_TRANSPORT_MAPS "transport_maps"
|
|
#define DEF_TRANSPORT_MAPS ""
|
|
extern char *var_transport_maps;
|
|
|
|
#define VAR_DEF_TRANSPORT "default_transport"
|
|
#define DEF_DEF_TRANSPORT MAIL_SERVICE_SMTP
|
|
extern char *var_def_transport;
|
|
|
|
/*
|
|
* trivial rewrite/resolve service: rewriting controls.
|
|
*/
|
|
#define VAR_SWAP_BANGPATH "swap_bangpath"
|
|
#define DEF_SWAP_BANGPATH 1
|
|
extern bool var_swap_bangpath;
|
|
|
|
#define VAR_APP_AT_MYORIGIN "append_at_myorigin"
|
|
#define DEF_APP_AT_MYORIGIN 1
|
|
extern bool var_append_at_myorigin;
|
|
|
|
#define VAR_APP_DOT_MYDOMAIN "append_dot_mydomain"
|
|
#define DEF_APP_DOT_MYDOMAIN 1
|
|
extern bool var_append_dot_mydomain;
|
|
|
|
#define VAR_PERCENT_HACK "allow_percent_hack"
|
|
#define DEF_PERCENT_HACK 1
|
|
extern bool var_percent_hack;
|
|
|
|
/*
|
|
* Local delivery: alias databases.
|
|
*/
|
|
#define VAR_ALIAS_MAPS "alias_maps"
|
|
#ifdef HAS_NIS
|
|
#define DEF_ALIAS_MAPS ALIAS_DB_MAP ", nis:mail.aliases"
|
|
#else
|
|
#define DEF_ALIAS_MAPS ALIAS_DB_MAP
|
|
#endif
|
|
extern char *var_alias_maps;
|
|
|
|
/*
|
|
* Local delivery: to BIFF or not to BIFF.
|
|
*/
|
|
#define VAR_BIFF "biff"
|
|
#define DEF_BIFF 1
|
|
extern bool var_biff;
|
|
|
|
/*
|
|
* Local delivery: mail to files/commands.
|
|
*/
|
|
#define VAR_ALLOW_COMMANDS "allow_mail_to_commands"
|
|
#define DEF_ALLOW_COMMANDS "alias,forward"
|
|
extern char *var_allow_commands;
|
|
|
|
#define VAR_COMMAND_MAXTIME "command_time_limit"
|
|
#define DEF_COMMAND_MAXTIME 1000
|
|
extern int var_command_maxtime;
|
|
|
|
#define VAR_ALLOW_FILES "allow_mail_to_files"
|
|
#define DEF_ALLOW_FILES "alias,forward"
|
|
extern char *var_allow_files;
|
|
|
|
#define VAR_LOCAL_CMD_SHELL "local_command_shell"
|
|
#define DEF_LOCAL_CMD_SHELL ""
|
|
extern char *var_local_cmd_shell;
|
|
|
|
#define VAR_ALIAS_DB_MAP "alias_database"
|
|
#define DEF_ALIAS_DB_MAP ALIAS_DB_MAP /* sys_defs.h */
|
|
extern char *var_alias_db_map;
|
|
|
|
#define VAR_LUSER_RELAY "luser_relay"
|
|
#define DEF_LUSER_RELAY ""
|
|
extern char *var_luser_relay;
|
|
|
|
/*
|
|
* Local delivery: mailbox delivery.
|
|
*/
|
|
#define VAR_MAIL_SPOOL_DIR "mail_spool_directory"
|
|
#define DEF_MAIL_SPOOL_DIR _PATH_MAILDIR
|
|
extern char *var_mail_spool_dir;
|
|
|
|
#define VAR_HOME_MAILBOX "home_mailbox"
|
|
#define DEF_HOME_MAILBOX ""
|
|
extern char *var_home_mailbox;
|
|
|
|
#define VAR_MAILBOX_COMMAND "mailbox_command"
|
|
#define DEF_MAILBOX_COMMAND ""
|
|
extern char *var_mailbox_command;
|
|
|
|
#define VAR_MAILBOX_TRANSP "mailbox_transport"
|
|
#define DEF_MAILBOX_TRANSP ""
|
|
extern char *var_mailbox_transport;
|
|
|
|
#define VAR_FALLBACK_TRANSP "fallback_transport"
|
|
#define DEF_FALLBACK_TRANSP ""
|
|
extern char *var_fallback_transport;
|
|
|
|
/*
|
|
* Local delivery: path to per-user forwarding file.
|
|
*/
|
|
#define VAR_FORWARD_PATH "forward_path"
|
|
#define DEF_FORWARD_PATH "$home/.forward${recipient_delimiter}${extension},$home/.forward"
|
|
extern char *var_forward_path;
|
|
|
|
#define VAR_PROP_EXTENSION "propagate_unmatched_extensions"
|
|
#define DEF_PROP_EXTENSION "canonical, virtual"
|
|
extern char *var_prop_extension;
|
|
|
|
#define VAR_RCPT_DELIM "recipient_delimiter"
|
|
#define DEF_RCPT_DELIM ""
|
|
extern char *var_rcpt_delim;
|
|
|
|
#define VAR_CMD_EXP_FILTER "command_expansion_filter"
|
|
#define DEF_CMD_EXP_FILTER "1234567890!@%-_=+:,./\
|
|
abcdefghijklmnopqrstuvwxyz\
|
|
ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
extern char *var_cmd_exp_filter;
|
|
|
|
#define VAR_FWD_EXP_FILTER "forward_expansion_filter"
|
|
#define DEF_FWD_EXP_FILTER "1234567890!@%-_=+:,./\
|
|
abcdefghijklmnopqrstuvwxyz\
|
|
ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
extern char *var_fwd_exp_filter;
|
|
|
|
#define VAR_DELIVER_HDR "prepend_delivered_header"
|
|
#define DEF_DELIVER_HDR "command, file, forward"
|
|
extern char *var_deliver_hdr;
|
|
|
|
#define VAR_EXP_OWN_ALIAS "expand_owner_alias"
|
|
#define DEF_EXP_OWN_ALIAS 0
|
|
extern bool var_exp_own_alias;
|
|
|
|
/*
|
|
* Queue manager: maximal size of the duplicate expansion filter. By
|
|
* default, we do graceful degradation with huge mailing lists.
|
|
*/
|
|
#define VAR_DUP_FILTER_LIMIT "duplicate_filter_limit"
|
|
#define DEF_DUP_FILTER_LIMIT 1000
|
|
extern int var_dup_filter_limit;
|
|
|
|
/*
|
|
* Queue manager: relocated databases.
|
|
*/
|
|
#define VAR_RELOCATED_MAPS "relocated_maps"
|
|
#define DEF_RELOCATED_MAPS ""
|
|
extern char *var_relocated_maps;
|
|
|
|
/*
|
|
* Queue manager: after each failed attempt the backoff time (how long we
|
|
* won't try this host in seconds) is doubled until it reaches the maximum.
|
|
* MAX_QUEUE_TIME limits the amount of time a message may spend in the mail
|
|
* queue before it is sent back.
|
|
*/
|
|
#define VAR_QUEUE_RUN_DELAY "queue_run_delay"
|
|
#define DEF_QUEUE_RUN_DELAY 1000
|
|
|
|
#define VAR_MIN_BACKOFF_TIME "minimal_backoff_time"
|
|
#define DEF_MIN_BACKOFF_TIME 1000
|
|
extern int var_min_backoff_time;
|
|
|
|
#define VAR_MAX_BACKOFF_TIME "maximal_backoff_time"
|
|
#define DEF_MAX_BACKOFF_TIME 4000
|
|
extern int var_max_backoff_time;
|
|
|
|
#define VAR_MAX_QUEUE_TIME "maximal_queue_lifetime"
|
|
#define DEF_MAX_QUEUE_TIME 5
|
|
extern int var_max_queue_time;
|
|
|
|
#define VAR_DELAY_WARN_TIME "delay_warning_time"
|
|
#define DEF_DELAY_WARN_TIME 0
|
|
extern int var_delay_warn_time;
|
|
|
|
#define VAR_QMGR_ACT_LIMIT "qmgr_message_active_limit"
|
|
#define DEF_QMGR_ACT_LIMIT 1000
|
|
extern int var_qmgr_active_limit;
|
|
|
|
#define VAR_QMGR_RCPT_LIMIT "qmgr_message_recipient_limit"
|
|
#define DEF_QMGR_RCPT_LIMIT 10000
|
|
extern int var_qmgr_rcpt_limit;
|
|
|
|
#define VAR_QMGR_FUDGE "qmgr_fudge_factor"
|
|
#define DEF_QMGR_FUDGE 100
|
|
extern int var_qmgr_fudge;
|
|
|
|
#define VAR_QMGR_HOG "qmgr_site_hog_factor"
|
|
#define DEF_QMGR_HOG 90
|
|
extern int var_qmgr_hog;
|
|
|
|
/*
|
|
* Queue manager: default destination concurrency levels.
|
|
*/
|
|
#define VAR_INIT_DEST_CON "initial_destination_concurrency"
|
|
#define DEF_INIT_DEST_CON 5
|
|
extern int var_init_dest_concurrency;
|
|
|
|
#define VAR_DEST_CON_LIMIT "default_destination_concurrency_limit"
|
|
#define _DEST_CON_LIMIT "_destination_concurrency_limit"
|
|
#define DEF_DEST_CON_LIMIT 10
|
|
extern int var_dest_con_limit;
|
|
|
|
/*
|
|
* Queue manager: default number of recipients per transaction.
|
|
*/
|
|
#define VAR_DEST_RCPT_LIMIT "default_destination_recipient_limit"
|
|
#define _DEST_RCPT_LIMIT "_destination_recipient_limit"
|
|
#define DEF_DEST_RCPT_LIMIT 50
|
|
extern int var_dest_rcpt_limit;
|
|
|
|
#define VAR_LOCAL_RCPT_LIMIT "local" _DEST_RCPT_LIMIT /* XXX */
|
|
#define DEF_LOCAL_RCPT_LIMIT 1 /* XXX */
|
|
|
|
/*
|
|
* Queue manager: default delay before retrying a dead transport.
|
|
*/
|
|
#define VAR_XPORT_RETRY_TIME "transport_retry_time"
|
|
#define DEF_XPORT_RETRY_TIME 60
|
|
extern int var_transport_retry_time;
|
|
|
|
/*
|
|
* Queue manager: what transports to defer delivery to.
|
|
*/
|
|
#define VAR_DEFER_XPORTS "defer_transports"
|
|
#define DEF_DEFER_XPORTS ""
|
|
extern char *var_defer_xports;
|
|
|
|
/*
|
|
* Master: default process count limit per mail subsystem.
|
|
*/
|
|
#define VAR_PROC_LIMIT "default_process_limit"
|
|
#define DEF_PROC_LIMIT 50
|
|
extern int var_proc_limit;
|
|
|
|
/*
|
|
* Master: default time to wait after service is throttled.
|
|
*/
|
|
#define VAR_THROTTLE_TIME "service_throttle_time"
|
|
#define DEF_THROTTLE_TIME 60
|
|
extern int var_throttle_time;
|
|
|
|
/*
|
|
* Any subsystem: default maximum number of clients serviced before a mail
|
|
* subsystem terminates (except queue manager).
|
|
*/
|
|
#define VAR_MAX_USE "max_use"
|
|
#define DEF_MAX_USE 100
|
|
extern int var_use_limit;
|
|
|
|
/*
|
|
* Any subsystem: default amount of time a mail subsystem waits for a client
|
|
* connection (except queue manager).
|
|
*/
|
|
#define VAR_MAX_IDLE "max_idle"
|
|
#define DEF_MAX_IDLE 100
|
|
extern int var_idle_limit;
|
|
|
|
/*
|
|
* Any subsystem: default amount of time a mail subsystem keeps an internal
|
|
* IPC connection before closing it.
|
|
*/
|
|
#define VAR_IPC_IDLE "ipc_idle"
|
|
#define DEF_IPC_IDLE 100
|
|
extern int var_ipc_idle_limit;
|
|
|
|
/*
|
|
* Any front-end subsystem: avoid running out of memory when someone sends
|
|
* infinitely-long requests or replies.
|
|
*/
|
|
#define VAR_LINE_LIMIT "line_length_limit"
|
|
#define DEF_LINE_LIMIT 2048
|
|
extern int var_line_limit;
|
|
|
|
/*
|
|
* Specify what SMTP peers need verbose logging.
|
|
*/
|
|
#define VAR_DEBUG_PEER_LIST "debug_peer_list"
|
|
#define DEF_DEBUG_PEER_LIST ""
|
|
extern char *var_debug_peer_list;
|
|
|
|
#define VAR_DEBUG_PEER_LEVEL "debug_peer_level"
|
|
#define DEF_DEBUG_PEER_LEVEL 2
|
|
extern int var_debug_peer_level;
|
|
|
|
/*
|
|
* Queue management: what queues are hashed behind a forest of
|
|
* subdirectories, and how deep the forest is.
|
|
*/
|
|
#define VAR_HASH_QUEUE_NAMES "hash_queue_names"
|
|
#define DEF_HASH_QUEUE_NAMES "defer"
|
|
extern char *var_hash_queue_names;
|
|
|
|
#define VAR_HASH_QUEUE_DEPTH "hash_queue_depth"
|
|
#define DEF_HASH_QUEUE_DEPTH 2
|
|
extern int var_hash_queue_depth;
|
|
|
|
/*
|
|
* SMTP client. Timeouts inspired by RFC 1123. The SMTP recipient limit
|
|
* determines how many recipient addresses the SMTP client sends along with
|
|
* each message. Unfortunately, some mailers misbehave and disconnect (smap)
|
|
* when given more recipients than they are willing to handle.
|
|
*/
|
|
#define VAR_BESTMX_TRANSP "best_mx_transport"
|
|
#define DEF_BESTMX_TRANSP ""
|
|
extern char *var_bestmx_transp;
|
|
|
|
#define VAR_SMTP_CONN_TMOUT "smtp_connect_timeout"
|
|
#define DEF_SMTP_CONN_TMOUT 0
|
|
extern int var_smtp_conn_tmout;
|
|
|
|
#define VAR_SMTP_HELO_TMOUT "smtp_helo_timeout"
|
|
#define DEF_SMTP_HELO_TMOUT 300
|
|
extern int var_smtp_helo_tmout;
|
|
|
|
#define VAR_SMTP_MAIL_TMOUT "smtp_mail_timeout"
|
|
#define DEF_SMTP_MAIL_TMOUT 300
|
|
extern int var_smtp_mail_tmout;
|
|
|
|
#define VAR_SMTP_RCPT_TMOUT "smtp_rcpt_timeout"
|
|
#define DEF_SMTP_RCPT_TMOUT 300
|
|
extern int var_smtp_rcpt_tmout;
|
|
|
|
#define VAR_SMTP_DATA0_TMOUT "smtp_data_init_timeout"
|
|
#define DEF_SMTP_DATA0_TMOUT 120
|
|
extern int var_smtp_data0_tmout;
|
|
|
|
#define VAR_SMTP_DATA1_TMOUT "smtp_data_xfer_timeout"
|
|
#define DEF_SMTP_DATA1_TMOUT 180
|
|
extern int var_smtp_data1_tmout;
|
|
|
|
#define VAR_SMTP_DATA2_TMOUT "smtp_data_done_timeout"
|
|
#define DEF_SMTP_DATA2_TMOUT 600
|
|
extern int var_smtp_data2_tmout;
|
|
|
|
#define VAR_SMTP_QUIT_TMOUT "smtp_quit_timeout"
|
|
#define DEF_SMTP_QUIT_TMOUT 300
|
|
extern int var_smtp_quit_tmout;
|
|
|
|
#define VAR_SMTP_SKIP_4XX "smtp_skip_4xx_greeting"
|
|
#define DEF_SMTP_SKIP_4XX 0
|
|
extern bool var_smtp_skip_4xx_greeting;
|
|
|
|
#define VAR_IGN_MX_LOOKUP_ERR "ignore_mx_lookup_error"
|
|
#define DEF_IGN_MX_LOOKUP_ERR 0
|
|
extern bool var_ign_mx_lookup_err;
|
|
|
|
#define VAR_SKIP_QUIT_RESP "smtp_skip_quit_response"
|
|
#define DEF_SKIP_QUIT_RESP 1
|
|
extern bool var_skip_quit_resp;
|
|
|
|
/*
|
|
* SMTP server. The soft error limit determines how many errors an SMTP
|
|
* client may make before we start to slow down; the hard error limit
|
|
* determines after how many client errors we disconnect.
|
|
*/
|
|
#define VAR_SMTPD_BANNER "smtpd_banner"
|
|
#define DEF_SMTPD_BANNER "$myhostname ESMTP $mail_name"
|
|
extern char *var_smtpd_banner;
|
|
|
|
#define VAR_SMTPD_TMOUT "smtpd_timeout"
|
|
#define DEF_SMTPD_TMOUT 300
|
|
extern int var_smtpd_tmout;
|
|
|
|
#define VAR_SMTPD_RCPT_LIMIT "smtpd_recipient_limit"
|
|
#define DEF_SMTPD_RCPT_LIMIT 1000
|
|
extern int var_smtpd_rcpt_limit;
|
|
|
|
#define VAR_SMTPD_SOFT_ERLIM "smtpd_soft_error_limit"
|
|
#define DEF_SMTPD_SOFT_ERLIM 10
|
|
extern int var_smtpd_soft_erlim;
|
|
|
|
#define VAR_SMTPD_HARD_ERLIM "smtpd_hard_error_limit"
|
|
#define DEF_SMTPD_HARD_ERLIM 100
|
|
extern int var_smtpd_hard_erlim;
|
|
|
|
#define VAR_SMTPD_ERR_SLEEP "smtpd_error_sleep_time"
|
|
#define DEF_SMTPD_ERR_SLEEP 5
|
|
extern int var_smtpd_err_sleep;
|
|
|
|
#define VAR_SMTPD_JUNK_CMD "smtpd_junk_command_limit"
|
|
#define DEF_SMTPD_JUNK_CMD 1000
|
|
extern int var_smtpd_junk_cmd_limit;
|
|
|
|
/*
|
|
* Cleanup service. Header info that exceeds $header_size_limit bytes forces
|
|
* the start of the message body.
|
|
*/
|
|
#define VAR_HOPCOUNT_LIMIT "hopcount_limit"
|
|
#define DEF_HOPCOUNT_LIMIT 50
|
|
extern int var_hopcount_limit;
|
|
|
|
#define VAR_HEADER_LIMIT "header_size_limit"
|
|
#define DEF_HEADER_LIMIT 102400
|
|
extern int var_header_limit;
|
|
|
|
/*
|
|
* Message/queue size limits.
|
|
*/
|
|
#define VAR_MESSAGE_LIMIT "message_size_limit"
|
|
#define DEF_MESSAGE_LIMIT 10240000
|
|
extern int var_message_limit;
|
|
|
|
#define VAR_QUEUE_MINFREE "queue_minfree"
|
|
#define DEF_QUEUE_MINFREE 0
|
|
extern int var_queue_minfree;
|
|
|
|
#define VAR_HEADER_CHECKS "header_checks"
|
|
#define DEF_HEADER_CHECKS ""
|
|
extern char *var_header_checks;
|
|
|
|
#define VAR_BODY_CHECKS "body_checks"
|
|
#define DEF_BODY_CHECKS ""
|
|
extern char *var_body_checks;
|
|
|
|
/*
|
|
* Bounce service: truncate bounce message that exceed $bounce_size_limit.
|
|
*/
|
|
#define VAR_BOUNCE_LIMIT "bounce_size_limit"
|
|
#define DEF_BOUNCE_LIMIT 50000
|
|
extern int var_bounce_limit;
|
|
|
|
/*
|
|
* Bounce service: reserved sender address for double bounces. The local
|
|
* delivery service discards undeliverable double bounces.
|
|
*/
|
|
#define VAR_DOUBLE_BOUNCE "double_bounce_sender"
|
|
#define DEF_DOUBLE_BOUNCE "double-bounce"
|
|
extern char *var_double_bounce_sender;
|
|
|
|
/*
|
|
* When forking a process, how often to try and how long to wait.
|
|
*/
|
|
#define VAR_FORK_TRIES "fork_attempts"
|
|
#define DEF_FORK_TRIES 5
|
|
extern int var_fork_tries;
|
|
|
|
#define VAR_FORK_DELAY "fork_delay"
|
|
#define DEF_FORK_DELAY 1
|
|
extern int var_fork_delay;
|
|
|
|
/*
|
|
* When locking a mailbox, how often to try and how long to wait.
|
|
*/
|
|
#define VAR_FLOCK_TRIES "deliver_lock_attempts"
|
|
#define DEF_FLOCK_TRIES 5
|
|
extern int var_flock_tries;
|
|
|
|
#define VAR_FLOCK_DELAY "deliver_lock_delay"
|
|
#define DEF_FLOCK_DELAY 1
|
|
extern int var_flock_delay;
|
|
|
|
#define VAR_FLOCK_STALE "stale_lock_time"
|
|
#define DEF_FLOCK_STALE 500
|
|
extern int var_flock_stale;
|
|
|
|
#define VAR_MAILTOOL_COMPAT "sun_mailtool_compatibility"
|
|
#define DEF_MAILTOOL_COMPAT 0
|
|
extern int var_mailtool_compat;
|
|
|
|
/*
|
|
* How long a daemon command may take to receive or deliver a message etc.
|
|
* before we assume it is wegded (should never happen).
|
|
*/
|
|
#define VAR_DAEMON_TIMEOUT "daemon_timeout"
|
|
#define DEF_DAEMON_TIMEOUT 18000
|
|
extern int var_daemon_timeout;
|
|
|
|
/*
|
|
* How long an intra-mail command may take before we assume the mail system
|
|
* is in deadlock (should never happen).
|
|
*/
|
|
#define VAR_IPC_TIMEOUT "ipc_timeout"
|
|
#define DEF_IPC_TIMEOUT 3600
|
|
extern int var_ipc_timeout;
|
|
|
|
/*
|
|
* Time limit on intra-mail triggers.
|
|
*/
|
|
#define VAR_TRIGGER_TIMEOUT "trigger_timeout"
|
|
#define DEF_TRIGGER_TIMEOUT 10
|
|
extern int var_trigger_timeout;
|
|
|
|
/*
|
|
* SMTP server restrictions. What networks I am willing to relay from, what
|
|
* domains I am willing to forward mail from or to, what clients I refuse to
|
|
* talk to, and what domains I never want to see in the sender address.
|
|
*/
|
|
#define VAR_MYNETWORKS "mynetworks"
|
|
extern char *var_mynetworks;
|
|
|
|
#define VAR_RELAY_DOMAINS "relay_domains"
|
|
#define DEF_RELAY_DOMAINS "$mydestination"
|
|
extern char *var_relay_domains;
|
|
|
|
#define VAR_CLIENT_CHECKS "smtpd_client_restrictions"
|
|
#define DEF_CLIENT_CHECKS ""
|
|
extern char *var_client_checks;
|
|
|
|
#define VAR_HELO_REQUIRED "smtpd_helo_required"
|
|
#define DEF_HELO_REQUIRED 0
|
|
extern bool var_helo_required;
|
|
|
|
#define VAR_HELO_CHECKS "smtpd_helo_restrictions"
|
|
#define DEF_HELO_CHECKS ""
|
|
extern char *var_helo_checks;
|
|
|
|
#define VAR_MAIL_CHECKS "smtpd_sender_restrictions"
|
|
#define DEF_MAIL_CHECKS ""
|
|
extern char *var_mail_checks;
|
|
|
|
#define VAR_RCPT_CHECKS "smtpd_recipient_restrictions"
|
|
#define DEF_RCPT_CHECKS PERMIT_MYNETWORKS "," CHECK_RELAY_DOMAINS
|
|
extern char *var_rcpt_checks;
|
|
|
|
#define VAR_ETRN_CHECKS "smtpd_etrn_restrictions"
|
|
#define DEF_ETRN_CHECKS ""
|
|
extern char *var_etrn_checks;
|
|
|
|
#define VAR_REST_CLASSES "smtpd_restriction_classes"
|
|
#define DEF_REST_CLASSES ""
|
|
extern char *var_rest_classes;
|
|
|
|
#define VAR_ALLOW_UNTRUST_ROUTE "allow_untrusted_routing"
|
|
#define DEF_ALLOW_UNTRUST_ROUTE 0
|
|
extern bool var_allow_untrust_route;
|
|
|
|
/*
|
|
* Names of specific restrictions, and the corresponding configuration
|
|
* parameters that control the status codes sent in response to rejected
|
|
* requests.
|
|
*/
|
|
#define PERMIT_ALL "permit"
|
|
#define REJECT_ALL "reject"
|
|
#define VAR_REJECT_CODE "reject_code"
|
|
#define DEF_REJECT_CODE 554
|
|
extern int var_reject_code;
|
|
|
|
#define REJECT_UNKNOWN_CLIENT "reject_unknown_client"
|
|
#define VAR_UNK_CLIENT_CODE "unknown_client_reject_code"
|
|
#define DEF_UNK_CLIENT_CODE 450
|
|
extern int var_unk_client_code;
|
|
|
|
#define PERMIT_MYNETWORKS "permit_mynetworks"
|
|
|
|
#define PERMIT_NAKED_IP_ADDR "permit_naked_ip_address"
|
|
|
|
#define REJECT_INVALID_HOSTNAME "reject_invalid_hostname"
|
|
#define VAR_BAD_NAME_CODE "invalid_hostname_reject_code"
|
|
#define DEF_BAD_NAME_CODE 501
|
|
extern int var_bad_name_code;
|
|
|
|
#define REJECT_UNKNOWN_HOSTNAME "reject_unknown_hostname"
|
|
#define VAR_UNK_NAME_CODE "unknown_hostname_reject_code"
|
|
#define DEF_UNK_NAME_CODE 450
|
|
extern int var_unk_name_code;
|
|
|
|
#define REJECT_NON_FQDN_HOSTNAME "reject_non_fqdn_hostname"
|
|
#define REJECT_NON_FQDN_SENDER "reject_non_fqdn_sender"
|
|
#define REJECT_NON_FQDN_RCPT "reject_non_fqdn_recipient"
|
|
#define VAR_NON_FQDN_CODE "non_fqdn_reject_code"
|
|
#define DEF_NON_FQDN_CODE 504
|
|
extern int var_non_fqdn_code;
|
|
|
|
#define REJECT_UNKNOWN_SENDDOM "reject_unknown_sender_domain"
|
|
#define REJECT_UNKNOWN_RCPTDOM "reject_unknown_recipient_domain"
|
|
#define REJECT_UNKNOWN_ADDRESS "reject_unknown_address"
|
|
#define VAR_UNK_ADDR_CODE "unknown_address_reject_code"
|
|
#define DEF_UNK_ADDR_CODE 450
|
|
extern int var_unk_addr_code;
|
|
|
|
#define PERMIT_AUTH_DEST "permit_auth_destination"
|
|
#define REJECT_UNAUTH_DEST "reject_unauth_destination"
|
|
#define CHECK_RELAY_DOMAINS "check_relay_domains"
|
|
#define VAR_RELAY_CODE "relay_domains_reject_code"
|
|
#define DEF_RELAY_CODE 554
|
|
extern int var_relay_code;
|
|
|
|
#define PERMIT_MX_BACKUP "permit_mx_backup"
|
|
|
|
#define VAR_ACCESS_MAP_CODE "access_map_reject_code"
|
|
#define DEF_ACCESS_MAP_CODE 554
|
|
extern int var_access_map_code;
|
|
|
|
#define CHECK_CLIENT_ACL "check_client_access"
|
|
#define CHECK_HELO_ACL "check_helo_access"
|
|
#define CHECK_SENDER_ACL "check_sender_access"
|
|
#define CHECK_RECIP_ACL "check_recipient_access"
|
|
#define CHECK_ETRN_ACL "check_etrn_access"
|
|
|
|
#define REJECT_MAPS_RBL "reject_maps_rbl"
|
|
#define VAR_MAPS_RBL_CODE "maps_rbl_reject_code"
|
|
#define DEF_MAPS_RBL_CODE 554
|
|
extern int var_maps_rbl_code;
|
|
|
|
#define VAR_MAPS_RBL_DOMAINS "maps_rbl_domains"
|
|
#define DEF_MAPS_RBL_DOMAINS "rbl.maps.vix.com"
|
|
extern char *var_maps_rbl_domains;
|
|
|
|
#define VAR_SMTPD_DELAY_REJECT "smtpd_delay_reject"
|
|
#define DEF_SMTPD_DELAY_REJECT 1
|
|
extern int var_smtpd_delay_reject;
|
|
|
|
#define REJECT_UNAUTH_PIPE "reject_unauth_pipelining"
|
|
|
|
/*
|
|
* Heuristic to reject most unknown recipients at the SMTP port.
|
|
*/
|
|
#define VAR_LOCAL_RCPT_MAPS "local_recipient_maps"
|
|
#define DEF_LOCAL_RCPT_MAPS ""
|
|
extern char *var_local_rcpt_maps;
|
|
|
|
/*
|
|
* Other.
|
|
*/
|
|
#define VAR_PROCNAME "process_name"
|
|
extern char *var_procname;
|
|
|
|
#define VAR_PID "process_id"
|
|
extern int var_pid;
|
|
|
|
#define VAR_DEBUG_COMMAND "debugger_command"
|
|
|
|
/*
|
|
* Paranoia: save files instead of deleting them.
|
|
*/
|
|
#define VAR_DONT_REMOVE "dont_remove"
|
|
#define DEF_DONT_REMOVE 0
|
|
extern bool var_dont_remove;
|
|
|
|
/*
|
|
* Paranoia: defer messages instead of bouncing them.
|
|
*/
|
|
#define VAR_SOFT_BOUNCE "soft_bounce"
|
|
#define DEF_SOFT_BOUNCE 0
|
|
extern bool var_soft_bounce;
|
|
|
|
/*
|
|
* Give special treatment to owner- and -request.
|
|
*/
|
|
#define VAR_OWNREQ_SPECIAL "owner_request_special"
|
|
#define DEF_OWNREQ_SPECIAL 1
|
|
extern bool var_ownreq_special;
|
|
|
|
/*
|
|
* Allow/disallow recipient addresses starting with `-'.
|
|
*/
|
|
#define VAR_ALLOW_MIN_USER "allow_min_user"
|
|
#define DEF_ALLOW_MIN_USER 0
|
|
extern bool var_allow_min_user;
|
|
|
|
extern void mail_params_init(void);
|
|
|
|
/* LICENSE
|
|
/* .ad
|
|
/* .fi
|
|
/* The Secure Mailer license must be distributed with this software.
|
|
/* AUTHOR(S)
|
|
/* Wietse Venema
|
|
/* IBM T.J. Watson Research
|
|
/* P.O. Box 704
|
|
/* Yorktown Heights, NY 10598, USA
|
|
/*--*/
|
|
|
|
#endif
|