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|
#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;
/*
* You want to be helped or not.
*/
#define VAR_HELPFUL_WARNINGS "helpful_warnings"
#define DEF_HELPFUL_WARNINGS 1
extern bool var_helpful_warnings;
/*
* You want to be helped or not.
*/
#define VAR_SHOW_UNK_RCPT_TABLE "show_user_unknown_table_name"
#define DEF_SHOW_UNK_RCPT_TABLE 1
extern bool var_show_unk_rcpt_table;
/*
* 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_SGID_GROUP "setgid_group"
#define DEF_SGID_GROUP "maildrop"
extern char *var_sgid_group;
extern gid_t var_sgid_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.$mydomain"
extern char *var_mydest;
/*
* These are by default taken from the name service.
*/
#define VAR_MYHOSTNAME "myhostname" /* my hostname (fqdn) */
extern char *var_myhostname;
#define VAR_MYDOMAIN "mydomain" /* my domain name */
extern char *var_mydomain;
/*
* The default local delivery transport.
*/
#define VAR_LOCAL_TRANSPORT "local_transport"
#define DEF_LOCAL_TRANSPORT MAIL_SERVICE_LOCAL ":$myhostname"
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;
#define VAR_PROXY_INTERFACES "proxy_interfaces" /* proxies, NATs */
#define DEF_PROXY_INTERFACES ""
extern char *var_proxy_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;
#define MASQ_CLASS_ENV_FROM "envelope_sender"
#define MASQ_CLASS_ENV_RCPT "envelope_recipient"
#define MASQ_CLASS_HDR_FROM "header_sender"
#define MASQ_CLASS_HDR_RCPT "header_recipient"
#define VAR_MASQ_CLASSES "masquerade_classes"
#define DEF_MASQ_CLASSES MASQ_CLASS_ENV_FROM ", " \
MASQ_CLASS_HDR_FROM ", " \
MASQ_CLASS_HDR_RCPT
extern char *var_masq_classes;
/*
* 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 "/usr/libexec/postfix"
#endif
extern char *var_daemon_dir;
#define VAR_COMMAND_DIR "command_directory"
#ifndef DEF_COMMAND_DIR
#define DEF_COMMAND_DIR "/usr/sbin"
#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;
#define VAR_CONFIG_DIRS "alternate_config_directories"
#define DEF_CONFIG_DIRS ""
extern char *var_config_dirs;
#define MAIN_CONF_FILE "main.cf"
#define MASTER_CONF_FILE "master.cf"
/*
* 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;
/*
* What syslog facility to use. Unfortunately, something may have to be
* logged before parameters are read from the main.cf file. This logging
* will go the LOG_FACILITY facility specified below.
*/
#define VAR_SYSLOG_FACILITY "syslog_facility"
extern char *var_syslog_facility;
#ifndef DEF_SYSLOG_FACILITY
#define DEF_SYSLOG_FACILITY "mail"
#endif
#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.
*
* XXX 2822: When no recipient headers remain, a system should insert a Bcc:
* header without additional information. That is not so great given that
* MTAs routinely strip Bcc: headers from message headers.
*/
#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: send "250 AUTH=list" in order to accomodate broken
* Microsoft clients.
*/
#define VAR_BROKEN_AUTH_CLNTS "broken_sasl_auth_clients"
#define DEF_BROKEN_AUTH_CLNTS 0
extern bool var_broken_auth_clients;
/*
* 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_VIRT_ALIAS_MAPS "virtual_alias_maps"
#define DEF_VIRT_ALIAS_MAPS "$virtual_maps" /* Compatibility! */
extern char *var_virt_alias_maps;
#define VAR_VIRT_ALIAS_DOMS "virtual_alias_domains"
#define DEF_VIRT_ALIAS_DOMS "$virtual_alias_maps"
extern char *var_virt_alias_doms;
#define VAR_VIRT_ALIAS_CODE "unknown_virtual_alias_reject_code"
#define DEF_VIRT_ALIAS_CODE 550
extern int var_virt_alias_code;
#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_CANON_ENV_RCPT "canonicalize_envelope_recipient"
#define DEF_CANON_ENV_RCPT 1
extern bool var_canon_env_rcpt;
#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 "1000s"
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_CMD_MAPS "mailbox_command_maps"
#define DEF_MAILBOX_CMD_MAPS ""
extern char *var_mailbox_cmd_maps;
#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;
/*
* Mailbox locking. DEF_MAILBOX_LOCK is defined in sys_defs.h.
*/
#define VAR_MAILBOX_LOCK "mailbox_delivery_lock"
extern char *var_mailbox_lock;
/*
* Mailbox size limit. This used to be enforced as a side effect of the way
* the message size limit is implemented, but that is not clean.
*/
#define VAR_MAILBOX_LIMIT "mailbox_size_limit"
#define DEF_MAILBOX_LIMIT (DEF_MESSAGE_LIMIT * 5)
extern int var_mailbox_limit;
/*
* Miscellaneous.
*/
#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;
#define VAR_STAT_HOME_DIR "require_home_directory"
#define DEF_STAT_HOME_DIR 0
extern bool var_stat_home_dir;
/*
* 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 "1000s"
#define VAR_MIN_BACKOFF_TIME "minimal_backoff_time"
#define DEF_MIN_BACKOFF_TIME "1000s"
extern int var_min_backoff_time;
#define VAR_MAX_BACKOFF_TIME "maximal_backoff_time"
#define DEF_MAX_BACKOFF_TIME "4000s"
extern int var_max_backoff_time;
#define VAR_MAX_QUEUE_TIME "maximal_queue_lifetime"
#define DEF_MAX_QUEUE_TIME "5d"
extern int var_max_queue_time;
#define VAR_DELAY_WARN_TIME "delay_warning_time"
#define DEF_DELAY_WARN_TIME "0h"
extern int var_delay_warn_time;
/*
* Queue manager: various in-core message and recipient limits.
*/
#define VAR_QMGR_ACT_LIMIT "qmgr_message_active_limit"
#define DEF_QMGR_ACT_LIMIT 20000
extern int var_qmgr_active_limit;
#define VAR_QMGR_RCPT_LIMIT "qmgr_message_recipient_limit"
#define DEF_QMGR_RCPT_LIMIT 20000
extern int var_qmgr_rcpt_limit;
#define VAR_QMGR_MSG_RCPT_LIMIT "qmgr_message_recipient_minimum"
#define DEF_QMGR_MSG_RCPT_LIMIT 10
extern int var_qmgr_msg_rcpt_limit;
#define VAR_XPORT_RCPT_LIMIT "default_recipient_limit"
#define _XPORT_RCPT_LIMIT "_recipient_limit"
#define DEF_XPORT_RCPT_LIMIT 10000
extern int var_xport_rcpt_limit;
#define VAR_STACK_RCPT_LIMIT "default_extra_recipient_limit"
#define _STACK_RCPT_LIMIT "_extra_recipient_limit"
#define DEF_STACK_RCPT_LIMIT 1000
extern int var_stack_rcpt_limit;
/*
* Queue manager: default job scheduler parameters.
*/
#define VAR_DELIVERY_SLOT_COST "default_delivery_slot_cost"
#define _DELIVERY_SLOT_COST "_delivery_slot_cost"
#define DEF_DELIVERY_SLOT_COST 5
extern int var_delivery_slot_cost;
#define VAR_DELIVERY_SLOT_LOAN "default_delivery_slot_loan"
#define _DELIVERY_SLOT_LOAN "_delivery_slot_loan"
#define DEF_DELIVERY_SLOT_LOAN 3
extern int var_delivery_slot_loan;
#define VAR_DELIVERY_SLOT_DISCOUNT "default_delivery_slot_discount"
#define _DELIVERY_SLOT_DISCOUNT "_delivery_slot_discount"
#define DEF_DELIVERY_SLOT_DISCOUNT 50
extern int var_delivery_slot_discount;
#define VAR_MIN_DELIVERY_SLOTS "default_minimum_delivery_slots"
#define _MIN_DELIVERY_SLOTS "_minimum_delivery_slots"
#define DEF_MIN_DELIVERY_SLOTS 3
extern int var_min_delivery_slots;
#define VAR_QMGR_FUDGE "qmgr_fudge_factor"
#define DEF_QMGR_FUDGE 100
extern int var_qmgr_fudge;
/*
* 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 20
extern int var_dest_con_limit;
#define VAR_LOCAL_CON_LIMIT "local" _DEST_CON_LIMIT
#define DEF_LOCAL_CON_LIMIT 2
extern int var_local_con_lim;
/*
* 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 */
extern int var_local_rcpt_lim;
/*
* Queue manager: default delay before retrying a dead transport.
*/
#define VAR_XPORT_RETRY_TIME "transport_retry_time"
#define DEF_XPORT_RETRY_TIME "60s"
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;
/*
* Queue manager: how often to warn that a destination is clogging the
* active queue.
*/
#define VAR_QMGR_CLOG_WARN_TIME "qmgr_clog_warn_time"
#define DEF_QMGR_CLOG_WARN_TIME "300s"
extern int var_qmgr_clog_warn_time;
/*
* Master: default process count limit per mail subsystem.
*/
#define VAR_PROC_LIMIT "default_process_limit"
#define DEF_PROC_LIMIT 100
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 "60s"
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 "100s"
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 "100s"
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 "incoming,active,deferred,bounce,defer,flush,hold"
extern char *var_hash_queue_names;
#define VAR_HASH_QUEUE_DEPTH "hash_queue_depth"
#define DEF_HASH_QUEUE_DEPTH 1
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.
*
* XXX 2821: A mail system is supposed to use EHLO instead of HELO, and to fall
* back to HELO if EHLO is not supported.
*/
#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 "30s"
extern int var_smtp_conn_tmout;
#define VAR_SMTP_HELO_TMOUT "smtp_helo_timeout"
#define DEF_SMTP_HELO_TMOUT "300s"
extern int var_smtp_helo_tmout;
#define VAR_SMTP_MAIL_TMOUT "smtp_mail_timeout"
#define DEF_SMTP_MAIL_TMOUT "300s"
extern int var_smtp_mail_tmout;
#define VAR_SMTP_RCPT_TMOUT "smtp_rcpt_timeout"
#define DEF_SMTP_RCPT_TMOUT "300s"
extern int var_smtp_rcpt_tmout;
#define VAR_SMTP_DATA0_TMOUT "smtp_data_init_timeout"
#define DEF_SMTP_DATA0_TMOUT "120s"
extern int var_smtp_data0_tmout;
#define VAR_SMTP_DATA1_TMOUT "smtp_data_xfer_timeout"
#define DEF_SMTP_DATA1_TMOUT "180s"
extern int var_smtp_data1_tmout;
#define VAR_SMTP_DATA2_TMOUT "smtp_data_done_timeout"
#define DEF_SMTP_DATA2_TMOUT "600s"
extern int var_smtp_data2_tmout;
#define VAR_SMTP_QUIT_TMOUT "smtp_quit_timeout"
#define DEF_SMTP_QUIT_TMOUT "300s"
extern int var_smtp_quit_tmout;
#define VAR_SMTP_SKIP_4XX "smtp_skip_4xx_greeting"
#define DEF_SMTP_SKIP_4XX 1
extern bool var_smtp_skip_4xx_greeting;
#define VAR_SMTP_SKIP_5XX "smtp_skip_5xx_greeting"
#define DEF_SMTP_SKIP_5XX 1
extern bool var_smtp_skip_5xx_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;
#define VAR_SMTP_ALWAYS_EHLO "smtp_always_send_ehlo"
#ifdef RFC821_SYNTAX
#define DEF_SMTP_ALWAYS_EHLO 0
#else
#define DEF_SMTP_ALWAYS_EHLO 1
#endif
extern bool var_smtp_always_ehlo;
#define VAR_SMTP_NEVER_EHLO "smtp_never_send_ehlo"
#define DEF_SMTP_NEVER_EHLO 0
extern bool var_smtp_never_ehlo;
#define VAR_SMTP_BIND_ADDR "smtp_bind_address"
#define DEF_SMTP_BIND_ADDR ""
extern char *var_smtp_bind_addr;
#define VAR_SMTP_HELO_NAME "smtp_helo_name"
#define DEF_SMTP_HELO_NAME "$myhostname"
extern char *var_smtp_helo_name;
#define VAR_SMTP_RAND_ADDR "smtp_randomize_addresses"
#define DEF_SMTP_RAND_ADDR 1
extern bool var_smtp_rand_addr;
#define VAR_SMTP_LINE_LIMIT "smtp_line_length_limit"
#define DEF_SMTP_LINE_LIMIT 990
extern int var_smtp_line_limit;
#define VAR_SMTP_PIX_THRESH "smtp_pix_workaround_threshold_time"
#define DEF_SMTP_PIX_THRESH "500s"
extern int var_smtp_pix_thresh;
#define VAR_SMTP_PIX_DELAY "smtp_pix_workaround_delay_time"
#define DEF_SMTP_PIX_DELAY "10s"
extern int var_smtp_pix_delay;
/*
* SMTP server. The soft error limit determines how many errors an SMTP
* client may make before we start to slow down; the hard error limit
* determines after how many client errors we disconnect.
*/
#define VAR_SMTPD_BANNER "smtpd_banner"
#define DEF_SMTPD_BANNER "$myhostname ESMTP $mail_name"
extern char *var_smtpd_banner;
#define VAR_SMTPD_TMOUT "smtpd_timeout"
#define DEF_SMTPD_TMOUT "300s"
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 20
extern int var_smtpd_hard_erlim;
#define VAR_SMTPD_ERR_SLEEP "smtpd_error_sleep_time"
#define DEF_SMTPD_ERR_SLEEP "1s"
extern int var_smtpd_err_sleep;
#define VAR_SMTPD_JUNK_CMD "smtpd_junk_command_limit"
#define DEF_SMTPD_JUNK_CMD 100
extern int var_smtpd_junk_cmd_limit;
#define VAR_SMTPD_HIST_THRSH "smtpd_history_flush_threshold"
#define DEF_SMTPD_HIST_THRSH 100
extern int var_smtpd_hist_thrsh;
#define VAR_SMTPD_NOOP_CMDS "smtpd_noop_commands"
#define DEF_SMTPD_NOOP_CMDS ""
extern char *var_smtpd_noop_cmds;
/*
* SASL authentication support, SMTP server side.
*/
#define VAR_SMTPD_SASL_ENABLE "smtpd_sasl_auth_enable"
#define DEF_SMTPD_SASL_ENABLE 0
extern bool var_smtpd_sasl_enable;
#define VAR_SMTPD_SASL_OPTS "smtpd_sasl_security_options"
#define DEF_SMTPD_SASL_OPTS "noanonymous"
extern char *var_smtpd_sasl_opts;
#define VAR_SMTPD_SASL_REALM "smtpd_sasl_local_domain"
#define DEF_SMTPD_SASL_REALM ""
extern char *var_smtpd_sasl_realm;
#define VAR_SMTPD_SND_AUTH_MAPS "smtpd_sender_login_maps"
#define DEF_SMTPD_SND_AUTH_MAPS ""
extern char *var_smtpd_snd_auth_maps;
#define REJECT_SENDER_LOGIN_MISMATCH "reject_sender_login_mismatch"
/*
* SASL authentication support, SMTP client side.
*/
#define VAR_SMTP_SASL_ENABLE "smtp_sasl_auth_enable"
#define DEF_SMTP_SASL_ENABLE 0
extern bool var_smtp_sasl_enable;
#define VAR_SMTP_SASL_PASSWD "smtp_sasl_password_maps"
#define DEF_SMTP_SASL_PASSWD ""
extern char *var_smtp_sasl_passwd;
#define VAR_SMTP_SASL_OPTS "smtp_sasl_security_options"
#define DEF_SMTP_SASL_OPTS "noplaintext, noanonymous"
extern char *var_smtp_sasl_opts;
/*
* LMTP server. The soft error limit determines how many errors an LMTP
* client may make before we start to slow down; the hard error limit
* determines after how many client errors we disconnect.
*/
#define VAR_LMTPD_BANNER "lmtpd_banner"
#define DEF_LMTPD_BANNER "$myhostname $mail_name"
extern char *var_lmtpd_banner;
#define VAR_LMTPD_TMOUT "lmtpd_timeout"
#define DEF_LMTPD_TMOUT "300s"
extern int var_lmtpd_tmout;
#define VAR_LMTPD_RCPT_LIMIT "lmtpd_recipient_limit"
#define DEF_LMTPD_RCPT_LIMIT 1000
extern int var_lmtpd_rcpt_limit;
#define VAR_LMTPD_SOFT_ERLIM "lmtpd_soft_error_limit"
#define DEF_LMTPD_SOFT_ERLIM 10
extern int var_lmtpd_soft_erlim;
#define VAR_LMTPD_HARD_ERLIM "lmtpd_hard_error_limit"
#define DEF_LMTPD_HARD_ERLIM 100
extern int var_lmtpd_hard_erlim;
#define VAR_LMTPD_ERR_SLEEP "lmtpd_error_sleep_time"
#define DEF_LMTPD_ERR_SLEEP "5s"
extern int var_lmtpd_err_sleep;
#define VAR_LMTPD_JUNK_CMD "lmtpd_junk_command_limit"
#define DEF_LMTPD_JUNK_CMD 1000
extern int var_lmtpd_junk_cmd_limit;
/*
* SASL authentication support, LMTP server side.
*/
#define VAR_LMTPD_SASL_ENABLE "lmtpd_sasl_auth_enable"
#define DEF_LMTPD_SASL_ENABLE 0
extern bool var_lmtpd_sasl_enable;
#define VAR_LMTPD_SASL_OPTS "lmtpd_sasl_security_options"
#define DEF_LMTPD_SASL_OPTS "noanonymous"
extern char *var_lmtpd_sasl_opts;
#define VAR_LMTPD_SASL_REALM "lmtpd_sasl_local_domain"
#define DEF_LMTPD_SASL_REALM "$myhostname"
extern char *var_lmtpd_sasl_realm;
/*
* SASL authentication support, LMTP client side.
*/
#define VAR_LMTP_SASL_ENABLE "lmtp_sasl_auth_enable"
#define DEF_LMTP_SASL_ENABLE 0
extern bool var_lmtp_sasl_enable;
#define VAR_LMTP_SASL_PASSWD "lmtp_sasl_password_maps"
#define DEF_LMTP_SASL_PASSWD ""
extern char *var_lmtp_sasl_passwd;
#define VAR_LMTP_SASL_OPTS "lmtp_sasl_security_options"
#define DEF_LMTP_SASL_OPTS "noplaintext, noanonymous"
extern char *var_lmtp_sasl_opts;
/*
* SASL-based relay etc. control.
*/
#define PERMIT_SASL_AUTH "permit_sasl_authenticated"
/*
* LMTP client. Timeouts inspired by RFC 1123. The LMTP recipient limit
* determines how many recipient addresses the LMTP 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_LMTP_TCP_PORT "lmtp_tcp_port"
#define DEF_LMTP_TCP_PORT 24
extern int var_lmtp_tcp_port;
#define VAR_LMTP_CACHE_CONN "lmtp_cache_connection"
#define DEF_LMTP_CACHE_CONN 1
extern bool var_lmtp_cache_conn;
#define VAR_LMTP_SKIP_QUIT_RESP "lmtp_skip_quit_response"
#define DEF_LMTP_SKIP_QUIT_RESP 0
extern bool var_lmtp_skip_quit_resp;
#define VAR_LMTP_CONN_TMOUT "lmtp_connect_timeout"
#define DEF_LMTP_CONN_TMOUT "0s"
extern int var_lmtp_conn_tmout;
#define VAR_LMTP_RSET_TMOUT "lmtp_rset_timeout"
#define DEF_LMTP_RSET_TMOUT "300s"
extern int var_lmtp_rset_tmout;
#define VAR_LMTP_LHLO_TMOUT "lmtp_lhlo_timeout"
#define DEF_LMTP_LHLO_TMOUT "300s"
extern int var_lmtp_lhlo_tmout;
#define VAR_LMTP_MAIL_TMOUT "lmtp_mail_timeout"
#define DEF_LMTP_MAIL_TMOUT "300s"
extern int var_lmtp_mail_tmout;
#define VAR_LMTP_RCPT_TMOUT "lmtp_rcpt_timeout"
#define DEF_LMTP_RCPT_TMOUT "300s"
extern int var_lmtp_rcpt_tmout;
#define VAR_LMTP_DATA0_TMOUT "lmtp_data_init_timeout"
#define DEF_LMTP_DATA0_TMOUT "120s"
extern int var_lmtp_data0_tmout;
#define VAR_LMTP_DATA1_TMOUT "lmtp_data_xfer_timeout"
#define DEF_LMTP_DATA1_TMOUT "180s"
extern int var_lmtp_data1_tmout;
#define VAR_LMTP_DATA2_TMOUT "lmtp_data_done_timeout"
#define DEF_LMTP_DATA2_TMOUT "600s"
extern int var_lmtp_data2_tmout;
#define VAR_LMTP_QUIT_TMOUT "lmtp_quit_timeout"
#define DEF_LMTP_QUIT_TMOUT "300s"
extern int var_lmtp_quit_tmout;
/*
* Cleanup service. Header info that exceeds $header_size_limit bytes forces
* the start of the message body.
*/
#define VAR_HOPCOUNT_LIMIT "hopcount_limit"
#define DEF_HOPCOUNT_LIMIT 50
extern int var_hopcount_limit;
#define VAR_HEADER_LIMIT "header_size_limit"
#define DEF_HEADER_LIMIT 102400
extern int var_header_limit;
#define VAR_TOKEN_LIMIT "header_address_token_limit"
#define DEF_TOKEN_LIMIT 10240
extern int var_token_limit;
#define VAR_EXTRA_RCPT_LIMIT "extract_recipient_limit"
#define DEF_EXTRA_RCPT_LIMIT 10240
extern int var_extra_rcpt_limit;
/*
* Message/queue size limits.
*/
#define VAR_MESSAGE_LIMIT "message_size_limit"
#define DEF_MESSAGE_LIMIT 10240000
extern int var_message_limit;
#define VAR_QUEUE_MINFREE "queue_minfree"
#define DEF_QUEUE_MINFREE 0
extern int var_queue_minfree;
#define VAR_HEADER_CHECKS "header_checks"
#define DEF_HEADER_CHECKS ""
extern char *var_header_checks;
#define VAR_MIMEHDR_CHECKS "mime_header_checks"
#define DEF_MIMEHDR_CHECKS "$header_checks"
extern char *var_mimehdr_checks;
#define VAR_NESTHDR_CHECKS "nested_header_checks"
#define DEF_NESTHDR_CHECKS "$header_checks"
extern char *var_nesthdr_checks;
#define VAR_BODY_CHECKS "body_checks"
#define DEF_BODY_CHECKS ""
extern char *var_body_checks;
#define VAR_BODY_CHECK_LEN "body_checks_size_limit"
#define DEF_BODY_CHECK_LEN (50*1024)
extern int var_body_check_len;
/*
* 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 "1s"
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 20
extern int var_flock_tries;
#define VAR_FLOCK_DELAY "deliver_lock_delay"
#define DEF_FLOCK_DELAY "1s"
extern int var_flock_delay;
#define VAR_FLOCK_STALE "stale_lock_time"
#define DEF_FLOCK_STALE "500s"
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 "18000s"
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 "3600s"
extern int var_ipc_timeout;
/*
* Time limit on intra-mail triggers.
*/
#define VAR_TRIGGER_TIMEOUT "trigger_timeout"
#define DEF_TRIGGER_TIMEOUT "10s"
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_MYNETWORKS_STYLE "mynetworks_style"
#define DEF_MYNETWORKS_STYLE MYNETWORKS_STYLE_SUBNET
extern char *var_mynetworks_style;
#define MYNETWORKS_STYLE_CLASS "class"
#define MYNETWORKS_STYLE_SUBNET "subnet"
#define MYNETWORKS_STYLE_HOST "host"
#define VAR_RELAY_DOMAINS "relay_domains"
#define DEF_RELAY_DOMAINS "$mydestination"
extern char *var_relay_domains;
#define VAR_RELAY_TRANSPORT "relay_transport"
#define DEF_RELAY_TRANSPORT MAIL_SERVICE_RELAY
extern char *var_relay_transport;
#define VAR_RELAY_RCPT_MAPS "relay_recipient_maps"
#define DEF_RELAY_RCPT_MAPS ""
extern char *var_relay_rcpt_maps;
#define VAR_RELAY_RCPT_CODE "unknown_relay_recipient_reject_code"
#define DEF_RELAY_RCPT_CODE 550
extern int var_relay_rcpt_code;
#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 ", " REJECT_UNAUTH_DEST
extern char *var_rcpt_checks;
#define VAR_ETRN_CHECKS "smtpd_etrn_restrictions"
#define DEF_ETRN_CHECKS ""
extern char *var_etrn_checks;
#define VAR_DATA_CHECKS "smtpd_data_restrictions"
#define DEF_DATA_CHECKS ""
extern char *var_data_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 DEFER_ALL "defer"
#define VAR_DEFER_CODE "defer_code"
#define DEF_DEFER_CODE 450
extern int var_defer_code;
#define DEFER_IF_PERMIT "defer_if_permit"
#define DEFER_IF_REJECT "defer_if_reject"
#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 /* SYNTAX */
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 /* POLICY */
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 CHECK_RCPT_MAPS "check_recipient_maps"
#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_PERM_MX_NETWORKS "permit_mx_backup_networks"
#define DEF_PERM_MX_NETWORKS ""
extern char *var_perm_mx_networks;
#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 WARN_IF_REJECT "warn_if_reject"
#define REJECT_RBL "reject_rbl" /* LaMont compatibility */
#define REJECT_RBL_CLIENT "reject_rbl_client"
#define REJECT_RHSBL_CLIENT "reject_rhsbl_client"
#define REJECT_RHSBL_SENDER "reject_rhsbl_sender"
#define REJECT_RHSBL_RECIPIENT "reject_rhsbl_recipient"
#define VAR_RBL_REPLY_MAPS "rbl_reply_maps"
#define DEF_RBL_REPLY_MAPS ""
extern char *var_rbl_reply_maps;
#define VAR_DEF_RBL_REPLY "default_rbl_reply"
#define DEF_DEF_RBL_REPLY "$rbl_code Service unavailable; $rbl_class [$rbl_what] blocked using $rbl_domain${rbl_reason?; $rbl_reason}"
extern char *var_def_rbl_reply;
#define REJECT_MAPS_RBL "reject_maps_rbl" /* backwards compat */
#define VAR_MAPS_RBL_CODE "maps_rbl_reject_code"
#define DEF_MAPS_RBL_CODE 554
extern int var_maps_rbl_code;
#define VAR_MAPS_RBL_DOMAINS "maps_rbl_domains" /* backwards compat */
#define DEF_MAPS_RBL_DOMAINS ""
extern char *var_maps_rbl_domains;
#define VAR_SMTPD_DELAY_REJECT "smtpd_delay_reject"
#define DEF_SMTPD_DELAY_REJECT 1
extern int var_smtpd_delay_reject;
#define REJECT_UNAUTH_PIPE "reject_unauth_pipelining"
#define VAR_SMTPD_NULL_KEY "smtpd_null_access_lookup_key"
#define DEF_SMTPD_NULL_KEY "<>"
extern char *var_smtpd_null_key;
#define VAR_SMTPD_EXP_FILTER "smtpd_expansion_filter"
#define DEF_SMTPD_EXP_FILTER "\\t\\40!\"#$%&'()*+,-./0123456789:;<=>?@\
ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`\
abcdefghijklmnopqrstuvwxyz{|}~"
extern char *var_smtpd_exp_filter;
/*
* Heuristic to reject unknown local recipients at the SMTP port.
*/
#define VAR_LOCAL_RCPT_MAPS "local_recipient_maps"
#define DEF_LOCAL_RCPT_MAPS "proxy:unix:passwd.byname $alias_maps"
extern char *var_local_rcpt_maps;
#define VAR_LOCAL_RCPT_CODE "unknown_local_recipient_reject_code"
#define DEF_LOCAL_RCPT_CODE 550
extern int var_local_rcpt_code;
/*
* List of pre-approved maps that are OK to open with the proxymap service.
*/
#define VAR_PROXY_READ_MAPS "proxy_read_maps"
#define DEF_PROXY_READ_MAPS "$" VAR_LOCAL_RCPT_MAPS \
" $" VAR_MYDEST \
" $" VAR_VIRT_ALIAS_MAPS \
" $" VAR_VIRT_ALIAS_DOMS \
" $" VAR_VIRT_MAILBOX_MAPS \
" $" VAR_VIRT_MAILBOX_DOMS \
" $" VAR_RELAY_RCPT_MAPS \
" $" VAR_RELAY_DOMAINS \
" $" VAR_CANONICAL_MAPS \
" $" VAR_SEND_CANON_MAPS \
" $" VAR_RCPT_CANON_MAPS \
" $" VAR_RELOCATED_MAPS \
" $" VAR_TRANSPORT_MAPS \
" $" VAR_MYNETWORKS
extern char *var_proxy_read_maps;
/*
* Other.
*/
#define VAR_PROCNAME "process_name"
extern char *var_procname;
#define VAR_PID "process_id"
extern int var_pid;
#define VAR_DEBUG_COMMAND "debugger_command"
/*
* Paranoia: save files instead of deleting them.
*/
#define VAR_DONT_REMOVE "dont_remove"
#define DEF_DONT_REMOVE 0
extern bool var_dont_remove;
/*
* Paranoia: defer messages instead of bouncing them.
*/
#define VAR_SOFT_BOUNCE "soft_bounce"
#define DEF_SOFT_BOUNCE 0
extern bool var_soft_bounce;
/*
* Give special treatment to owner- and -request.
*/
#define VAR_OWNREQ_SPECIAL "owner_request_special"
#define DEF_OWNREQ_SPECIAL 1
extern bool var_ownreq_special;
/*
* Allow/disallow recipient addresses starting with `-'.
*/
#define VAR_ALLOW_MIN_USER "allow_min_user"
#define DEF_ALLOW_MIN_USER 0
extern bool var_allow_min_user;
extern void mail_params_init(void);
/*
* Content inspection and filtering.
*/
#define VAR_FILTER_XPORT "content_filter"
#define DEF_FILTER_XPORT ""
extern char *var_filter_xport;
/*
* Fast flush service support.
*/
#define VAR_FFLUSH_DOMAINS "fast_flush_domains"
#define DEF_FFLUSH_DOMAINS "$relay_domains"
extern char *var_fflush_domains;
#define VAR_FFLUSH_PURGE "fast_flush_purge_time"
#define DEF_FFLUSH_PURGE "7d"
extern int var_fflush_purge;
#define VAR_FFLUSH_REFRESH "fast_flush_refresh_time"
#define DEF_FFLUSH_REFRESH "12h"
extern int var_fflush_refresh;
/*
* Environmental management - what Postfix imports from the external world,
* and what Postfix exports to the external world.
*/
#define VAR_IMPORT_ENVIRON "import_environment"
#define DEF_IMPORT_ENVIRON "MAIL_CONFIG MAIL_DEBUG MAIL_LOGTAG TZ XAUTHORITY DISPLAY"
extern char *var_import_environ;
#define VAR_EXPORT_ENVIRON "export_environment"
#define DEF_EXPORT_ENVIRON "TZ MAIL_CONFIG"
extern char *var_export_environ;
/*
* Tunables for the "virtual" local delivery agent
*/
#define VAR_VIRT_TRANSPORT "virtual_transport"
#define DEF_VIRT_TRANSPORT MAIL_SERVICE_VIRTUAL
extern char *var_virt_transport;
#define VAR_VIRT_MAILBOX_MAPS "virtual_mailbox_maps"
#define DEF_VIRT_MAILBOX_MAPS ""
extern char *var_virt_mailbox_maps;
#define VAR_VIRT_MAILBOX_DOMS "virtual_mailbox_domains"
#define DEF_VIRT_MAILBOX_DOMS "$virtual_mailbox_maps"
extern char *var_virt_mailbox_doms;
#define VAR_VIRT_MAILBOX_CODE "unknown_virtual_mailbox_reject_code"
#define DEF_VIRT_MAILBOX_CODE 550
extern int var_virt_mailbox_code;
#define VAR_VIRT_UID_MAPS "virtual_uid_maps"
#define DEF_VIRT_UID_MAPS ""
extern char *var_virt_uid_maps;
#define VAR_VIRT_GID_MAPS "virtual_gid_maps"
#define DEF_VIRT_GID_MAPS ""
extern char *var_virt_gid_maps;
#define VAR_VIRT_MINUID "virtual_minimum_uid"
#define DEF_VIRT_MINUID 100
extern int var_virt_minimum_uid;
#define VAR_VIRT_MAILBOX_BASE "virtual_mailbox_base"
#define DEF_VIRT_MAILBOX_BASE ""
extern char *var_virt_mailbox_base;
#define VAR_VIRT_MAILBOX_LIMIT "virtual_mailbox_limit"
#define DEF_VIRT_MAILBOX_LIMIT (5 * DEF_MESSAGE_LIMIT)
extern int var_virt_mailbox_limit;
#define VAR_VIRT_MAILBOX_LOCK "virtual_mailbox_lock"
#define DEF_VIRT_MAILBOX_LOCK "fcntl"
extern char *var_virt_mailbox_lock;
/*
* Distinct logging tag for multiple Postfix instances.
*/
#define VAR_SYSLOG_NAME "syslog_name"
#define DEF_SYSLOG_NAME "postfix"
extern char *var_syslog_name;
/*
* QMQPD
*/
#define VAR_QMQPD_CLIENTS "qmqpd_authorized_clients"
#define DEF_QMQPD_CLIENTS ""
extern char *var_qmqpd_clients;
#define VAR_QMTPD_TMOUT "qmqpd_timeout"
#define DEF_QMTPD_TMOUT "300s"
extern int var_qmqpd_timeout;
#define VAR_QMTPD_ERR_SLEEP "qmqpd_error_delay"
#define DEF_QMTPD_ERR_SLEEP "1s"
extern int var_qmqpd_err_sleep;
/*
* VERP, more DJB intellectual cross-pollination. However, we prefer + as
* the default recipient delimiter.
*/
#define VAR_VERP_DELIMS "default_verp_delimiters"
#define DEF_VERP_DELIMS "+="
extern char *var_verp_delims;
#define VAR_VERP_FILTER "verp_delimiter_filter"
#define DEF_VERP_FILTER "-=+"
extern char *var_verp_filter;
#define VAR_VERP_BOUNCE_OFF "disable_verp_bounces"
#define DEF_VERP_BOUNCE_OFF 0
extern bool var_verp_bounce_off;
#define VAR_VERP_CLIENTS "authorized_verp_clients"
#define DEF_VERP_CLIENTS "$mynetworks"
extern char *var_verp_clients;
/*
* Inbound mail flow control. This allows for a stiffer coupling between
* receiving mail and sending mail. A sending process produces one token for
* each message that it takes from the incoming queue; a receiving process
* consumes one token for each message that it adds to the incoming queue.
* When no token is available (Postfix receives more mail than it is able to
* deliver) a receiving process pauses for $in_flow_delay seconds so that
* the sending processes get a chance to access the disk.
*/
#define VAR_IN_FLOW_DELAY "in_flow_delay"
#ifdef PIPES_CANT_FIONREAD
#define DEF_IN_FLOW_DELAY "0s"
#else
#define DEF_IN_FLOW_DELAY "1s"
#endif
extern int var_in_flow_delay;
/*
* Backwards compatibility: foo.com matches itself and names below foo.com.
*/
#define VAR_PAR_DOM_MATCH "parent_domain_matches_subdomains"
#define DEF_PAR_DOM_MATCH VAR_DEBUG_PEER_LIST "," \
VAR_FFLUSH_DOMAINS "," \
VAR_MYNETWORKS "," \
VAR_PERM_MX_NETWORKS "," \
VAR_QMQPD_CLIENTS "," \
VAR_RELAY_DOMAINS "," \
SMTPD_ACCESS_MAPS
extern char *var_par_dom_match;
#define SMTPD_ACCESS_MAPS "smtpd_access_maps"
/*
* Run-time fault injection.
*/
#define VAR_FAULT_INJ_CODE "fault_injection_code"
#define DEF_FAULT_INJ_CODE 0
extern int var_fault_inj_code;
/*
* Install/upgrade information.
*/
#define VAR_SENDMAIL_PATH "sendmail_path"
#ifndef DEF_SENDMAIL_PATH
#define DEF_SENDMAIL_PATH "/usr/sbin/sendmail"
#endif
#define VAR_MAILQ_PATH "mailq_path"
#ifndef DEF_MAILQ_PATH
#define DEF_MAILQ_PATH "/usr/bin/mailq"
#endif
#define VAR_NEWALIAS_PATH "newaliases_path"
#ifndef DEF_NEWALIAS_PATH
#define DEF_NEWALIAS_PATH "/usr/bin/newaliases"
#endif
#define VAR_MANPAGE_DIR "manpage_directory"
#ifndef DEF_MANPAGE_DIR
#define DEF_MANPAGE_DIR "/usr/local/man"
#endif
#define VAR_SAMPLE_DIR "sample_directory"
#ifndef DEF_SAMPLE_DIR
#define DEF_SAMPLE_DIR DEF_CONFIG_DIR
#endif
#define VAR_README_DIR "readme_directory"
#ifndef DEF_README_DIR
#define DEF_README_DIR "no"
#endif
/*
* Safety: resolve the address with unquoted localpart (default, but
* technically incorrect), instead of resolving the address with quoted
* localpart (technically correct, but unsafe). The default prevents mail
* relay loopholes with "user@domain"@domain when relaying mail to a
* Sendmail system.
*/
#define VAR_RESOLVE_DEQUOTED "resolve_dequoted_address"
#define DEF_RESOLVE_DEQUOTED 1
extern bool var_resolve_dequoted;
/*
* Service names. The transport (TCP, FIFO or UNIX-domain) type is frozen
* because you cannot simply mix them, and accessibility (private/public) is
* frozen for security reasons. We list only the internal services, not the
* externally visible SMTP server, or the delivery agents that can already
* be chosen via transport mappings etc.
*/
#define VAR_BOUNCE_SERVICE "bounce_service_name"
#define DEF_BOUNCE_SERVICE MAIL_SERVICE_BOUNCE
extern char *var_bounce_service;
#define VAR_CLEANUP_SERVICE "cleanup_service_name"
#define DEF_CLEANUP_SERVICE MAIL_SERVICE_CLEANUP
extern char *var_cleanup_service;
#define VAR_DEFER_SERVICE "defer_service_name"
#define DEF_DEFER_SERVICE MAIL_SERVICE_DEFER
extern char *var_defer_service;
#define VAR_PICKUP_SERVICE "pickup_service_name"
#define DEF_PICKUP_SERVICE MAIL_SERVICE_PICKUP
extern char *var_pickup_service;
#define VAR_QUEUE_SERVICE "queue_service_name"
#define DEF_QUEUE_SERVICE MAIL_SERVICE_QUEUE
extern char *var_queue_service;
/* XXX resolve does not exist as a separate service */
#define VAR_REWRITE_SERVICE "rewrite_service_name"
#define DEF_REWRITE_SERVICE MAIL_SERVICE_REWRITE
extern char *var_rewrite_service;
#define VAR_SHOWQ_SERVICE "showq_service_name"
#define DEF_SHOWQ_SERVICE MAIL_SERVICE_SHOWQ
extern char *var_showq_service;
#define VAR_ERROR_SERVICE "error_service_name"
#define DEF_ERROR_SERVICE MAIL_SERVICE_ERROR
extern char *var_error_service;
#define VAR_FLUSH_SERVICE "flush_service_name"
#define DEF_FLUSH_SERVICE MAIL_SERVICE_FLUSH
extern char *var_flush_service;
/*
* Mailbox/maildir delivery errors that cause delivery to be tried again.
*/
#define VAR_MBX_DEFER_ERRS "mailbox_defer_errors"
#define DEF_MBX_DEFER_ERRS "eagain, enospc, estale"
extern char *var_mbx_defer_errs;
#define VAR_MDR_DEFER_ERRS "maildir_defer_errors"
#define DEF_MDR_DEFER_ERRS "enospc, estale"
extern char *var_mdr_defer_errs;
/*
* Berkeley DB memory pool sizes.
*/
#define VAR_DB_CREATE_BUF "berkeley_db_create_buffer_size"
#define DEF_DB_CREATE_BUF (16 * 1024 *1024)
extern int var_db_create_buf;
#define VAR_DB_READ_BUF "berkeley_db_read_buffer_size"
#define DEF_DB_READ_BUF (128 *1024)
extern int var_db_read_buf;
/*
* Named queue file attributes.
*/
#define VAR_QATTR_COUNT_LIMIT "queue_file_attribute_count_limit"
#define DEF_QATTR_COUNT_LIMIT 100
extern int var_qattr_count_limit;
/*
* MIME support.
*/
#define VAR_MIME_MAXDEPTH "mime_nesting_limit"
#define DEF_MIME_MAXDEPTH 100
extern int var_mime_maxdepth;
#define VAR_MIME_BOUND_LEN "mime_boundary_length_limit"
#define DEF_MIME_BOUND_LEN 2048
extern int var_mime_bound_len;
#define VAR_DISABLE_MIME_INPUT "disable_mime_input_processing"
#define DEF_DISABLE_MIME_INPUT 0
extern bool var_disable_mime_input;
#define VAR_DISABLE_MIME_OCONV "disable_mime_output_conversion"
#define DEF_DISABLE_MIME_OCONV 0
extern bool var_disable_mime_oconv;
#define VAR_STRICT_8BITMIME "strict_8bitmime"
#define DEF_STRICT_8BITMIME 0
extern bool var_strict_8bitmime;
#define VAR_STRICT_7BIT_HDRS "strict_7bit_headers"
#define DEF_STRICT_7BIT_HDRS 0
extern bool var_strict_7bit_hdrs;
#define VAR_STRICT_8BIT_BODY "strict_8bitmime_body"
#define DEF_STRICT_8BIT_BODY 0
extern bool var_strict_8bit_body;
#define VAR_STRICT_ENCODING "strict_mime_encoding_domain"
#define DEF_STRICT_ENCODING 0
extern bool var_strict_encoding;
/*
* Bizarre.
*/
#define VAR_SENDER_ROUTING "sender_based_routing"
#define DEF_SENDER_ROUTING 0
extern bool var_sender_routing;
#define VAR_XPORT_NULL_KEY "transport_null_address_lookup_key"
#define DEF_XPORT_NULL_KEY "<>"
extern char *var_xport_null_key;
/* 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
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