diff --git a/runtime/syntax/pfmain.vim b/runtime/syntax/pfmain.vim
new file mode 100644
index 0000000..0c36d7f
--- /dev/null
+++ b/runtime/syntax/pfmain.vim
@@ -0,0 +1,858 @@
+" Vim syntax file
+" Language:	Postfix main.cf configuration
+" Maintainer:	KELEMEN Peter <Peter dot Kelemen at cern dot ch>
+" Last Change:	2004 Jun 01
+" Version:	0.12
+" URL:		http://cern.ch/fuji/vim/syntax/pfmain.vim
+" Comment:	Based on Postfix 2.1.1 defaults. (+TLS)
+
+if version < 600
+	syntax clear
+elseif exists("b:current_syntax")
+	finish
+endif
+
+if version >= 600
+	setlocal iskeyword=@,48-57,_,-
+else
+	set iskeyword=@,48-57,_,-
+endif
+
+syntax case match
+syntax sync minlines=1
+
+syntax keyword pfmainConf 2bounce_notice_recipient
+syntax keyword pfmainConf access_map_reject_code
+syntax keyword pfmainConf address_verify_default_transport
+syntax keyword pfmainConf address_verify_local_transport
+syntax keyword pfmainConf address_verify_map
+syntax keyword pfmainConf address_verify_negative_cache
+syntax keyword pfmainConf address_verify_negative_expire_time
+syntax keyword pfmainConf address_verify_negative_refresh_time
+syntax keyword pfmainConf address_verify_poll_count
+syntax keyword pfmainConf address_verify_poll_delay
+syntax keyword pfmainConf address_verify_positive_expire_time
+syntax keyword pfmainConf address_verify_positive_refresh_time
+syntax keyword pfmainConf address_verify_relay_transport
+syntax keyword pfmainConf address_verify_relayhost
+syntax keyword pfmainConf address_verify_sender
+syntax keyword pfmainConf address_verify_service_name
+syntax keyword pfmainConf address_verify_transport_maps
+syntax keyword pfmainConf address_verify_virtual_transport
+syntax keyword pfmainConf alias_database
+syntax keyword pfmainConf alias_maps
+syntax keyword pfmainConf allow_mail_to_commands
+syntax keyword pfmainConf allow_mail_to_files
+syntax keyword pfmainConf allow_min_user
+syntax keyword pfmainConf allow_percent_hack
+syntax keyword pfmainConf allow_untrusted_routing
+syntax keyword pfmainConf alternate_config_directories
+syntax keyword pfmainConf always_bcc
+syntax keyword pfmainConf append_at_myorigin
+syntax keyword pfmainConf append_dot_mydomain
+syntax keyword pfmainConf application_event_drain_time
+syntax keyword pfmainConf backwards_bounce_logfile_compatibility
+syntax keyword pfmainConf berkeley_db_create_buffer_size
+syntax keyword pfmainConf berkeley_db_read_buffer_size
+syntax keyword pfmainConf best_mx_transport
+syntax keyword pfmainConf biff
+syntax keyword pfmainConf body_checks
+syntax keyword pfmainConf body_checks_size_limit
+syntax keyword pfmainConf bounce_notice_recipient
+syntax keyword pfmainConf bounce_queue_lifetime
+syntax keyword pfmainConf bounce_service_name
+syntax keyword pfmainConf bounce_size_limit
+syntax keyword pfmainConf broken_sasl_auth_clients
+syntax keyword pfmainConf canonical_maps
+syntax keyword pfmainConf cleanup_service_name
+syntax keyword pfmainConf command_directory
+syntax keyword pfmainConf command_expansion_filter
+syntax keyword pfmainConf command_time_limit
+syntax keyword pfmainConf config_directory
+syntax keyword pfmainConf content_filter
+syntax keyword pfmainConf daemon_directory
+syntax keyword pfmainConf daemon_timeout
+syntax keyword pfmainConf debug_peer_level
+syntax keyword pfmainConf debug_peer_list
+syntax keyword pfmainConf default_database_type
+syntax keyword pfmainConf default_delivery_slot_cost
+syntax keyword pfmainConf default_delivery_slot_discount
+syntax keyword pfmainConf default_delivery_slot_loan
+syntax keyword pfmainConf default_destination_concurrency_limit
+syntax keyword pfmainConf default_destination_recipient_limit
+syntax keyword pfmainConf default_extra_recipient_limit
+syntax keyword pfmainConf default_minimum_delivery_slots
+syntax keyword pfmainConf default_privs
+syntax keyword pfmainConf default_process_limit
+syntax keyword pfmainConf default_rbl_reply
+syntax keyword pfmainConf default_recipient_limit
+syntax keyword pfmainConf default_transport
+syntax keyword pfmainConf default_verp_delimiters
+syntax keyword pfmainConf defer_code
+syntax keyword pfmainConf defer_service_name
+syntax keyword pfmainConf defer_transports
+syntax keyword pfmainConf delay_notice_recipient
+syntax keyword pfmainConf delay_warning_time
+syntax keyword pfmainConf deliver_lock_attempts
+syntax keyword pfmainConf deliver_lock_delay
+syntax keyword pfmainConf disable_dns_lookups
+syntax keyword pfmainConf disable_mime_input_processing
+syntax keyword pfmainConf disable_mime_output_conversion
+syntax keyword pfmainConf disable_verp_bounces
+syntax keyword pfmainConf disable_vrfy_command
+syntax keyword pfmainConf dont_remove
+syntax keyword pfmainConf double_bounce_sender
+syntax keyword pfmainConf duplicate_filter_limit
+syntax keyword pfmainConf empty_address_recipient
+syntax keyword pfmainConf enable_errors_to
+syntax keyword pfmainConf enable_original_recipient
+syntax keyword pfmainConf error_notice_recipient
+syntax keyword pfmainConf error_service_name
+syntax keyword pfmainConf expand_owner_alias
+syntax keyword pfmainConf export_environment
+syntax keyword pfmainConf fallback_relay
+syntax keyword pfmainConf fallback_transport
+syntax keyword pfmainConf fast_flush_domains
+syntax keyword pfmainConf fast_flush_purge_time
+syntax keyword pfmainConf fast_flush_refresh_time
+syntax keyword pfmainConf fault_injection_code
+syntax keyword pfmainConf flush_service_name
+syntax keyword pfmainConf fork_attempts
+syntax keyword pfmainConf fork_delay
+syntax keyword pfmainConf forward_expansion_filter
+syntax keyword pfmainConf forward_path
+syntax keyword pfmainConf hash_queue_depth
+syntax keyword pfmainConf hash_queue_names
+syntax keyword pfmainConf header_address_token_limit
+syntax keyword pfmainConf header_checks
+syntax keyword pfmainConf header_size_limit
+syntax keyword pfmainConf helpful_warnings
+syntax keyword pfmainConf home_mailbox
+syntax keyword pfmainConf hopcount_limit
+syntax keyword pfmainConf html_directory
+syntax keyword pfmainConf ignore_mx_lookup_error
+syntax keyword pfmainConf import_environment
+syntax keyword pfmainConf in_flow_delay
+syntax keyword pfmainConf inet_interfaces
+syntax keyword pfmainConf initial_destination_concurrency
+syntax keyword pfmainConf invalid_hostname_reject_code
+syntax keyword pfmainConf ipc_idle
+syntax keyword pfmainConf ipc_timeout
+syntax keyword pfmainConf ipc_ttl
+syntax keyword pfmainConf line_length_limit
+syntax keyword pfmainConf lmtp_cache_connection
+syntax keyword pfmainConf lmtp_connect_timeout
+syntax keyword pfmainConf lmtp_data_done_timeout
+syntax keyword pfmainConf lmtp_data_init_timeout
+syntax keyword pfmainConf lmtp_data_xfer_timeout
+syntax keyword pfmainConf lmtp_destination_concurrency_limit
+syntax keyword pfmainConf lmtp_destination_recipient_limit
+syntax keyword pfmainConf lmtp_lhlo_timeout
+syntax keyword pfmainConf lmtp_mail_timeout
+syntax keyword pfmainConf lmtp_quit_timeout
+syntax keyword pfmainConf lmtp_rcpt_timeout
+syntax keyword pfmainConf lmtp_rset_timeout
+syntax keyword pfmainConf lmtp_sasl_auth_enable
+syntax keyword pfmainConf lmtp_sasl_password_maps
+syntax keyword pfmainConf lmtp_sasl_security_options
+syntax keyword pfmainConf lmtp_send_xforward_command
+syntax keyword pfmainConf lmtp_skip_quit_response
+syntax keyword pfmainConf lmtp_tcp_port
+syntax keyword pfmainConf lmtp_xforward_timeout
+syntax keyword pfmainConf local_command_shell
+syntax keyword pfmainConf local_destination_concurrency_limit
+syntax keyword pfmainConf local_destination_recipient_limit
+syntax keyword pfmainConf local_recipient_maps
+syntax keyword pfmainConf local_transport
+syntax keyword pfmainConf luser_relay
+syntax keyword pfmainConf mail_name
+syntax keyword pfmainConf mail_owner
+syntax keyword pfmainConf mail_release_date
+syntax keyword pfmainConf mail_spool_directory
+syntax keyword pfmainConf mail_version
+syntax keyword pfmainConf mailbox_command
+syntax keyword pfmainConf mailbox_command_maps
+syntax keyword pfmainConf mailbox_delivery_lock
+syntax keyword pfmainConf mailbox_size_limit
+syntax keyword pfmainConf mailbox_transport
+syntax keyword pfmainConf mailq_path
+syntax keyword pfmainConf manpage_directory
+syntax keyword pfmainConf maps_rbl_domains
+syntax keyword pfmainConf maps_rbl_reject_code
+syntax keyword pfmainConf masquerade_classes
+syntax keyword pfmainConf masquerade_domains
+syntax keyword pfmainConf masquerade_exceptions
+syntax keyword pfmainConf max_idle
+syntax keyword pfmainConf max_use
+syntax keyword pfmainConf maximal_backoff_time
+syntax keyword pfmainConf maximal_queue_lifetime
+syntax keyword pfmainConf message_size_limit
+syntax keyword pfmainConf mime_boundary_length_limit
+syntax keyword pfmainConf mime_header_checks
+syntax keyword pfmainConf mime_nesting_limit
+syntax keyword pfmainConf minimal_backoff_time
+syntax keyword pfmainConf multi_recipient_bounce_reject_code
+syntax keyword pfmainConf mydestination
+syntax keyword pfmainConf mydomain
+syntax keyword pfmainConf myhostname
+syntax keyword pfmainConf mynetworks
+syntax keyword pfmainConf mynetworks_style
+syntax keyword pfmainConf myorigin
+syntax keyword pfmainConf nested_header_checks
+syntax keyword pfmainConf newaliases_path
+syntax keyword pfmainConf non_fqdn_reject_code
+syntax keyword pfmainConf notify_classes
+syntax keyword pfmainConf owner_request_special
+syntax keyword pfmainConf parent_domain_matches_subdomains
+syntax keyword pfmainConf permit_mx_backup_networks
+syntax keyword pfmainConf pickup_service_name
+syntax keyword pfmainConf prepend_delivered_header
+syntax keyword pfmainConf process_id_directory
+syntax keyword pfmainConf propagate_unmatched_extensions
+syntax keyword pfmainConf proxy_interfaces
+syntax keyword pfmainConf proxy_read_maps
+syntax keyword pfmainConf qmgr_clog_warn_time
+syntax keyword pfmainConf qmgr_fudge_factor
+syntax keyword pfmainConf qmgr_message_active_limit
+syntax keyword pfmainConf qmgr_message_recipient_limit
+syntax keyword pfmainConf qmgr_message_recipient_minimum
+syntax keyword pfmainConf qmqpd_authorized_clients
+syntax keyword pfmainConf qmqpd_error_delay
+syntax keyword pfmainConf qmqpd_timeout
+syntax keyword pfmainConf queue_directory
+syntax keyword pfmainConf queue_file_attribute_count_limit
+syntax keyword pfmainConf queue_minfree
+syntax keyword pfmainConf queue_run_delay
+syntax keyword pfmainConf queue_service_name
+syntax keyword pfmainConf rbl_reply_maps
+syntax keyword pfmainConf readme_directory
+syntax keyword pfmainConf receive_override_options
+syntax keyword pfmainConf recipient_bcc_maps
+syntax keyword pfmainConf recipient_canonical_maps
+syntax keyword pfmainConf recipient_delimiter
+syntax keyword pfmainConf reject_code
+syntax keyword pfmainConf relay_clientcerts
+syntax keyword pfmainConf relay_destination_concurrency_limit
+syntax keyword pfmainConf relay_destination_recipient_limit
+syntax keyword pfmainConf relay_domains
+syntax keyword pfmainConf relay_domains_reject_code
+syntax keyword pfmainConf relay_recipient_maps
+syntax keyword pfmainConf relay_transport
+syntax keyword pfmainConf relayhost
+syntax keyword pfmainConf relocated_maps
+syntax keyword pfmainConf require_home_directory
+syntax keyword pfmainConf resolve_dequoted_address
+syntax keyword pfmainConf resolve_null_domain
+syntax keyword pfmainConf rewrite_service_name
+syntax keyword pfmainConf sample_directory
+syntax keyword pfmainConf sender_based_routing
+syntax keyword pfmainConf sender_bcc_maps
+syntax keyword pfmainConf sender_canonical_maps
+syntax keyword pfmainConf sendmail_path
+syntax keyword pfmainConf service_throttle_time
+syntax keyword pfmainConf setgid_group
+syntax keyword pfmainConf show_user_unknown_table_name
+syntax keyword pfmainConf showq_service_name
+syntax keyword pfmainConf smtp_always_send_ehlo
+syntax keyword pfmainConf smtp_bind_address
+syntax keyword pfmainConf smtp_connect_timeout
+syntax keyword pfmainConf smtp_data_done_timeout
+syntax keyword pfmainConf smtp_data_init_timeout
+syntax keyword pfmainConf smtp_data_xfer_timeout
+syntax keyword pfmainConf smtp_defer_if_no_mx_address_found
+syntax keyword pfmainConf smtp_destination_concurrency_limit
+syntax keyword pfmainConf smtp_destination_recipient_limit
+syntax keyword pfmainConf smtp_enforce_tls
+syntax keyword pfmainConf smtp_helo_name
+syntax keyword pfmainConf smtp_helo_timeout
+syntax keyword pfmainConf smtp_host_lookup
+syntax keyword pfmainConf smtp_line_length_limit
+syntax keyword pfmainConf smtp_mail_timeout
+syntax keyword pfmainConf smtp_mx_address_limit
+syntax keyword pfmainConf smtp_mx_session_limit
+syntax keyword pfmainConf smtp_never_send_ehlo
+syntax keyword pfmainConf smtp_pix_workaround_delay_time
+syntax keyword pfmainConf smtp_pix_workaround_threshold_time
+syntax keyword pfmainConf smtp_quit_timeout
+syntax keyword pfmainConf smtp_quote_rfc821_envelope
+syntax keyword pfmainConf smtp_randomize_addresses
+syntax keyword pfmainConf smtp_rcpt_timeout
+syntax keyword pfmainConf smtp_rset_timeout
+syntax keyword pfmainConf smtp_sasl_auth_enable
+syntax keyword pfmainConf smtp_sasl_password_maps
+syntax keyword pfmainConf smtp_sasl_security_options
+syntax keyword pfmainConf smtp_sasl_tls_security_options
+syntax keyword pfmainConf smtp_sasl_tls_verified_security_options
+syntax keyword pfmainConf smtp_send_xforward_command
+syntax keyword pfmainConf smtp_skip_5xx_greeting
+syntax keyword pfmainConf smtp_skip_quit_response
+syntax keyword pfmainConf smtp_starttls_timeout
+syntax keyword pfmainConf smtp_tls_CAfile
+syntax keyword pfmainConf smtp_tls_CApath
+syntax keyword pfmainConf smtp_tls_cert_file
+syntax keyword pfmainConf smtp_tls_cipherlist
+syntax keyword pfmainConf smtp_tls_dcert_file
+syntax keyword pfmainConf smtp_tls_dkey_file
+syntax keyword pfmainConf smtp_tls_enforce_peername
+syntax keyword pfmainConf smtp_tls_key_file
+syntax keyword pfmainConf smtp_tls_loglevel
+syntax keyword pfmainConf smtp_tls_note_starttls_offer
+syntax keyword pfmainConf smtp_tls_per_site
+syntax keyword pfmainConf smtp_tls_scert_verifydepth
+syntax keyword pfmainConf smtp_tls_session_cache_database
+syntax keyword pfmainConf smtp_tls_session_cache_timeout
+syntax keyword pfmainConf smtp_use_tls
+syntax keyword pfmainConf smtp_xforward_timeout
+syntax keyword pfmainConf smtpd_authorized_verp_clients
+syntax keyword pfmainConf smtpd_authorized_xclient_hosts
+syntax keyword pfmainConf smtpd_authorized_xforward_hosts
+syntax keyword pfmainConf smtpd_banner
+syntax keyword pfmainConf smtpd_client_connection_count_limit
+syntax keyword pfmainConf smtpd_client_connection_limit_exceptions
+syntax keyword pfmainConf smtpd_client_connection_rate_limit
+syntax keyword pfmainConf smtpd_client_restrictions
+syntax keyword pfmainConf smtpd_data_restrictions
+syntax keyword pfmainConf smtpd_delay_reject
+syntax keyword pfmainConf smtpd_enforce_tls
+syntax keyword pfmainConf smtpd_error_sleep_time
+syntax keyword pfmainConf smtpd_etrn_restrictions
+syntax keyword pfmainConf smtpd_expansion_filter
+syntax keyword pfmainConf smtpd_hard_error_limit
+syntax keyword pfmainConf smtpd_helo_required
+syntax keyword pfmainConf smtpd_helo_restrictions
+syntax keyword pfmainConf smtpd_history_flush_threshold
+syntax keyword pfmainConf smtpd_junk_command_limit
+syntax keyword pfmainConf smtpd_noop_commands
+syntax keyword pfmainConf smtpd_null_access_lookup_key
+syntax keyword pfmainConf smtpd_policy_service_max_idle
+syntax keyword pfmainConf smtpd_policy_service_max_ttl
+syntax keyword pfmainConf smtpd_policy_service_timeout
+syntax keyword pfmainConf smtpd_proxy_ehlo
+syntax keyword pfmainConf smtpd_proxy_filter
+syntax keyword pfmainConf smtpd_proxy_timeout
+syntax keyword pfmainConf smtpd_recipient_limit
+syntax keyword pfmainConf smtpd_recipient_overshoot_limit
+syntax keyword pfmainConf smtpd_recipient_restrictions
+syntax keyword pfmainConf smtpd_reject_unlisted_recipient
+syntax keyword pfmainConf smtpd_reject_unlisted_sender
+syntax keyword pfmainConf smtpd_restriction_classes
+syntax keyword pfmainConf smtpd_sasl_application_name
+syntax keyword pfmainConf smtpd_sasl_auth_enable
+syntax keyword pfmainConf smtpd_sasl_exceptions_networks
+syntax keyword pfmainConf smtpd_sasl_local_domain
+syntax keyword pfmainConf smtpd_sasl_security_options
+syntax keyword pfmainConf smtpd_sasl_tls_security_options
+syntax keyword pfmainConf smtpd_sender_login_maps
+syntax keyword pfmainConf smtpd_sender_restrictions
+syntax keyword pfmainConf smtpd_soft_error_limit
+syntax keyword pfmainConf smtpd_starttls_timeout
+syntax keyword pfmainConf smtpd_timeout
+syntax keyword pfmainConf smtpd_tls_CAfile
+syntax keyword pfmainConf smtpd_tls_CApath
+syntax keyword pfmainConf smtpd_tls_ask_ccert
+syntax keyword pfmainConf smtpd_tls_auth_only
+syntax keyword pfmainConf smtpd_tls_ccert_verifydepth
+syntax keyword pfmainConf smtpd_tls_cert_file
+syntax keyword pfmainConf smtpd_tls_cipherlist
+syntax keyword pfmainConf smtpd_tls_dcert_file
+syntax keyword pfmainConf smtpd_tls_dh1024_param_file
+syntax keyword pfmainConf smtpd_tls_dh512_param_file
+syntax keyword pfmainConf smtpd_tls_dkey_file
+syntax keyword pfmainConf smtpd_tls_key_file
+syntax keyword pfmainConf smtpd_tls_loglevel
+syntax keyword pfmainConf smtpd_tls_received_header
+syntax keyword pfmainConf smtpd_tls_req_ccert
+syntax keyword pfmainConf smtpd_tls_session_cache_database
+syntax keyword pfmainConf smtpd_tls_session_cache_timeout
+syntax keyword pfmainConf smtpd_tls_wrappermode
+syntax keyword pfmainConf smtpd_use_tls
+syntax keyword pfmainConf soft_bounce
+syntax keyword pfmainConf stale_lock_time
+syntax keyword pfmainConf strict_7bit_headers
+syntax keyword pfmainConf strict_8bitmime
+syntax keyword pfmainConf strict_8bitmime_body
+syntax keyword pfmainConf strict_mime_encoding_domain
+syntax keyword pfmainConf strict_rfc821_envelopes
+syntax keyword pfmainConf sun_mailtool_compatibility
+syntax keyword pfmainConf swap_bangpath
+syntax keyword pfmainConf syslog_facility
+syntax keyword pfmainConf syslog_name
+syntax keyword pfmainConf tls_daemon_random_bytes
+syntax keyword pfmainConf tls_daemon_random_source
+syntax keyword pfmainConf tls_random_bytes
+syntax keyword pfmainConf tls_random_exchange_name
+syntax keyword pfmainConf tls_random_prng_update_period
+syntax keyword pfmainConf tls_random_reseed_period
+syntax keyword pfmainConf tls_random_source
+syntax keyword pfmainConf trace_service_name
+syntax keyword pfmainConf transport_maps
+syntax keyword pfmainConf transport_retry_time
+syntax keyword pfmainConf trigger_timeout
+syntax keyword pfmainConf undisclosed_recipients_header
+syntax keyword pfmainConf unknown_address_reject_code
+syntax keyword pfmainConf unknown_client_reject_code
+syntax keyword pfmainConf unknown_hostname_reject_code
+syntax keyword pfmainConf unknown_local_recipient_reject_code
+syntax keyword pfmainConf unknown_relay_recipient_reject_code
+syntax keyword pfmainConf unknown_virtual_alias_reject_code
+syntax keyword pfmainConf unknown_virtual_mailbox_reject_code
+syntax keyword pfmainConf unverified_recipient_reject_code
+syntax keyword pfmainConf unverified_sender_reject_code
+syntax keyword pfmainConf verp_delimiter_filter
+syntax keyword pfmainConf virtual_alias_domains
+syntax keyword pfmainConf virtual_alias_expansion_limit
+syntax keyword pfmainConf virtual_alias_maps
+syntax keyword pfmainConf virtual_alias_recursion_limit
+syntax keyword pfmainConf virtual_destination_concurrency_limit
+syntax keyword pfmainConf virtual_destination_recipient_limit
+syntax keyword pfmainConf virtual_gid_maps
+syntax keyword pfmainConf virtual_mailbox_base
+syntax keyword pfmainConf virtual_mailbox_domains
+syntax keyword pfmainConf virtual_mailbox_limit
+syntax keyword pfmainConf virtual_mailbox_lock
+syntax keyword pfmainConf virtual_mailbox_maps
+syntax keyword pfmainConf virtual_minimum_uid
+syntax keyword pfmainConf virtual_transport
+syntax keyword pfmainConf virtual_uid_maps
+syntax match pfmainRef "$\<2bounce_notice_recipient\>"
+syntax match pfmainRef "$\<access_map_reject_code\>"
+syntax match pfmainRef "$\<address_verify_default_transport\>"
+syntax match pfmainRef "$\<address_verify_local_transport\>"
+syntax match pfmainRef "$\<address_verify_map\>"
+syntax match pfmainRef "$\<address_verify_negative_cache\>"
+syntax match pfmainRef "$\<address_verify_negative_expire_time\>"
+syntax match pfmainRef "$\<address_verify_negative_refresh_time\>"
+syntax match pfmainRef "$\<address_verify_poll_count\>"
+syntax match pfmainRef "$\<address_verify_poll_delay\>"
+syntax match pfmainRef "$\<address_verify_positive_expire_time\>"
+syntax match pfmainRef "$\<address_verify_positive_refresh_time\>"
+syntax match pfmainRef "$\<address_verify_relay_transport\>"
+syntax match pfmainRef "$\<address_verify_relayhost\>"
+syntax match pfmainRef "$\<address_verify_sender\>"
+syntax match pfmainRef "$\<address_verify_service_name\>"
+syntax match pfmainRef "$\<address_verify_transport_maps\>"
+syntax match pfmainRef "$\<address_verify_virtual_transport\>"
+syntax match pfmainRef "$\<alias_database\>"
+syntax match pfmainRef "$\<alias_maps\>"
+syntax match pfmainRef "$\<allow_mail_to_commands\>"
+syntax match pfmainRef "$\<allow_mail_to_files\>"
+syntax match pfmainRef "$\<allow_min_user\>"
+syntax match pfmainRef "$\<allow_percent_hack\>"
+syntax match pfmainRef "$\<allow_untrusted_routing\>"
+syntax match pfmainRef "$\<alternate_config_directories\>"
+syntax match pfmainRef "$\<always_bcc\>"
+syntax match pfmainRef "$\<append_at_myorigin\>"
+syntax match pfmainRef "$\<append_dot_mydomain\>"
+syntax match pfmainRef "$\<application_event_drain_time\>"
+syntax match pfmainRef "$\<backwards_bounce_logfile_compatibility\>"
+syntax match pfmainRef "$\<berkeley_db_create_buffer_size\>"
+syntax match pfmainRef "$\<berkeley_db_read_buffer_size\>"
+syntax match pfmainRef "$\<best_mx_transport\>"
+syntax match pfmainRef "$\<biff\>"
+syntax match pfmainRef "$\<body_checks\>"
+syntax match pfmainRef "$\<body_checks_size_limit\>"
+syntax match pfmainRef "$\<bounce_notice_recipient\>"
+syntax match pfmainRef "$\<bounce_queue_lifetime\>"
+syntax match pfmainRef "$\<bounce_service_name\>"
+syntax match pfmainRef "$\<bounce_size_limit\>"
+syntax match pfmainRef "$\<broken_sasl_auth_clients\>"
+syntax match pfmainRef "$\<canonical_maps\>"
+syntax match pfmainRef "$\<cleanup_service_name\>"
+syntax match pfmainRef "$\<command_directory\>"
+syntax match pfmainRef "$\<command_expansion_filter\>"
+syntax match pfmainRef "$\<command_time_limit\>"
+syntax match pfmainRef "$\<config_directory\>"
+syntax match pfmainRef "$\<content_filter\>"
+syntax match pfmainRef "$\<daemon_directory\>"
+syntax match pfmainRef "$\<daemon_timeout\>"
+syntax match pfmainRef "$\<debug_peer_level\>"
+syntax match pfmainRef "$\<debug_peer_list\>"
+syntax match pfmainRef "$\<default_database_type\>"
+syntax match pfmainRef "$\<default_delivery_slot_cost\>"
+syntax match pfmainRef "$\<default_delivery_slot_discount\>"
+syntax match pfmainRef "$\<default_delivery_slot_loan\>"
+syntax match pfmainRef "$\<default_destination_concurrency_limit\>"
+syntax match pfmainRef "$\<default_destination_recipient_limit\>"
+syntax match pfmainRef "$\<default_extra_recipient_limit\>"
+syntax match pfmainRef "$\<default_minimum_delivery_slots\>"
+syntax match pfmainRef "$\<default_privs\>"
+syntax match pfmainRef "$\<default_process_limit\>"
+syntax match pfmainRef "$\<default_rbl_reply\>"
+syntax match pfmainRef "$\<default_recipient_limit\>"
+syntax match pfmainRef "$\<default_transport\>"
+syntax match pfmainRef "$\<default_verp_delimiters\>"
+syntax match pfmainRef "$\<defer_code\>"
+syntax match pfmainRef "$\<defer_service_name\>"
+syntax match pfmainRef "$\<defer_transports\>"
+syntax match pfmainRef "$\<delay_notice_recipient\>"
+syntax match pfmainRef "$\<delay_warning_time\>"
+syntax match pfmainRef "$\<deliver_lock_attempts\>"
+syntax match pfmainRef "$\<deliver_lock_delay\>"
+syntax match pfmainRef "$\<disable_dns_lookups\>"
+syntax match pfmainRef "$\<disable_mime_input_processing\>"
+syntax match pfmainRef "$\<disable_mime_output_conversion\>"
+syntax match pfmainRef "$\<disable_verp_bounces\>"
+syntax match pfmainRef "$\<disable_vrfy_command\>"
+syntax match pfmainRef "$\<dont_remove\>"
+syntax match pfmainRef "$\<double_bounce_sender\>"
+syntax match pfmainRef "$\<duplicate_filter_limit\>"
+syntax match pfmainRef "$\<empty_address_recipient\>"
+syntax match pfmainRef "$\<enable_errors_to\>"
+syntax match pfmainRef "$\<enable_original_recipient\>"
+syntax match pfmainRef "$\<error_notice_recipient\>"
+syntax match pfmainRef "$\<error_service_name\>"
+syntax match pfmainRef "$\<expand_owner_alias\>"
+syntax match pfmainRef "$\<export_environment\>"
+syntax match pfmainRef "$\<fallback_relay\>"
+syntax match pfmainRef "$\<fallback_transport\>"
+syntax match pfmainRef "$\<fast_flush_domains\>"
+syntax match pfmainRef "$\<fast_flush_purge_time\>"
+syntax match pfmainRef "$\<fast_flush_refresh_time\>"
+syntax match pfmainRef "$\<fault_injection_code\>"
+syntax match pfmainRef "$\<flush_service_name\>"
+syntax match pfmainRef "$\<fork_attempts\>"
+syntax match pfmainRef "$\<fork_delay\>"
+syntax match pfmainRef "$\<forward_expansion_filter\>"
+syntax match pfmainRef "$\<forward_path\>"
+syntax match pfmainRef "$\<hash_queue_depth\>"
+syntax match pfmainRef "$\<hash_queue_names\>"
+syntax match pfmainRef "$\<header_address_token_limit\>"
+syntax match pfmainRef "$\<header_checks\>"
+syntax match pfmainRef "$\<header_size_limit\>"
+syntax match pfmainRef "$\<helpful_warnings\>"
+syntax match pfmainRef "$\<home_mailbox\>"
+syntax match pfmainRef "$\<hopcount_limit\>"
+syntax match pfmainRef "$\<html_directory\>"
+syntax match pfmainRef "$\<ignore_mx_lookup_error\>"
+syntax match pfmainRef "$\<import_environment\>"
+syntax match pfmainRef "$\<in_flow_delay\>"
+syntax match pfmainRef "$\<inet_interfaces\>"
+syntax match pfmainRef "$\<initial_destination_concurrency\>"
+syntax match pfmainRef "$\<invalid_hostname_reject_code\>"
+syntax match pfmainRef "$\<ipc_idle\>"
+syntax match pfmainRef "$\<ipc_timeout\>"
+syntax match pfmainRef "$\<ipc_ttl\>"
+syntax match pfmainRef "$\<line_length_limit\>"
+syntax match pfmainRef "$\<lmtp_cache_connection\>"
+syntax match pfmainRef "$\<lmtp_connect_timeout\>"
+syntax match pfmainRef "$\<lmtp_data_done_timeout\>"
+syntax match pfmainRef "$\<lmtp_data_init_timeout\>"
+syntax match pfmainRef "$\<lmtp_data_xfer_timeout\>"
+syntax match pfmainRef "$\<lmtp_destination_concurrency_limit\>"
+syntax match pfmainRef "$\<lmtp_destination_recipient_limit\>"
+syntax match pfmainRef "$\<lmtp_lhlo_timeout\>"
+syntax match pfmainRef "$\<lmtp_mail_timeout\>"
+syntax match pfmainRef "$\<lmtp_quit_timeout\>"
+syntax match pfmainRef "$\<lmtp_rcpt_timeout\>"
+syntax match pfmainRef "$\<lmtp_rset_timeout\>"
+syntax match pfmainRef "$\<lmtp_sasl_auth_enable\>"
+syntax match pfmainRef "$\<lmtp_sasl_password_maps\>"
+syntax match pfmainRef "$\<lmtp_sasl_security_options\>"
+syntax match pfmainRef "$\<lmtp_send_xforward_command\>"
+syntax match pfmainRef "$\<lmtp_skip_quit_response\>"
+syntax match pfmainRef "$\<lmtp_tcp_port\>"
+syntax match pfmainRef "$\<lmtp_xforward_timeout\>"
+syntax match pfmainRef "$\<local_command_shell\>"
+syntax match pfmainRef "$\<local_destination_concurrency_limit\>"
+syntax match pfmainRef "$\<local_destination_recipient_limit\>"
+syntax match pfmainRef "$\<local_recipient_maps\>"
+syntax match pfmainRef "$\<local_transport\>"
+syntax match pfmainRef "$\<luser_relay\>"
+syntax match pfmainRef "$\<mail_name\>"
+syntax match pfmainRef "$\<mail_owner\>"
+syntax match pfmainRef "$\<mail_release_date\>"
+syntax match pfmainRef "$\<mail_spool_directory\>"
+syntax match pfmainRef "$\<mail_version\>"
+syntax match pfmainRef "$\<mailbox_command\>"
+syntax match pfmainRef "$\<mailbox_command_maps\>"
+syntax match pfmainRef "$\<mailbox_delivery_lock\>"
+syntax match pfmainRef "$\<mailbox_size_limit\>"
+syntax match pfmainRef "$\<mailbox_transport\>"
+syntax match pfmainRef "$\<mailq_path\>"
+syntax match pfmainRef "$\<manpage_directory\>"
+syntax match pfmainRef "$\<maps_rbl_domains\>"
+syntax match pfmainRef "$\<maps_rbl_reject_code\>"
+syntax match pfmainRef "$\<masquerade_classes\>"
+syntax match pfmainRef "$\<masquerade_domains\>"
+syntax match pfmainRef "$\<masquerade_exceptions\>"
+syntax match pfmainRef "$\<max_idle\>"
+syntax match pfmainRef "$\<max_use\>"
+syntax match pfmainRef "$\<maximal_backoff_time\>"
+syntax match pfmainRef "$\<maximal_queue_lifetime\>"
+syntax match pfmainRef "$\<message_size_limit\>"
+syntax match pfmainRef "$\<mime_boundary_length_limit\>"
+syntax match pfmainRef "$\<mime_header_checks\>"
+syntax match pfmainRef "$\<mime_nesting_limit\>"
+syntax match pfmainRef "$\<minimal_backoff_time\>"
+syntax match pfmainRef "$\<multi_recipient_bounce_reject_code\>"
+syntax match pfmainRef "$\<mydestination\>"
+syntax match pfmainRef "$\<mydomain\>"
+syntax match pfmainRef "$\<myhostname\>"
+syntax match pfmainRef "$\<mynetworks\>"
+syntax match pfmainRef "$\<mynetworks_style\>"
+syntax match pfmainRef "$\<myorigin\>"
+syntax match pfmainRef "$\<nested_header_checks\>"
+syntax match pfmainRef "$\<newaliases_path\>"
+syntax match pfmainRef "$\<non_fqdn_reject_code\>"
+syntax match pfmainRef "$\<notify_classes\>"
+syntax match pfmainRef "$\<owner_request_special\>"
+syntax match pfmainRef "$\<parent_domain_matches_subdomains\>"
+syntax match pfmainRef "$\<permit_mx_backup_networks\>"
+syntax match pfmainRef "$\<pickup_service_name\>"
+syntax match pfmainRef "$\<prepend_delivered_header\>"
+syntax match pfmainRef "$\<process_id_directory\>"
+syntax match pfmainRef "$\<propagate_unmatched_extensions\>"
+syntax match pfmainRef "$\<proxy_interfaces\>"
+syntax match pfmainRef "$\<proxy_read_maps\>"
+syntax match pfmainRef "$\<qmgr_clog_warn_time\>"
+syntax match pfmainRef "$\<qmgr_fudge_factor\>"
+syntax match pfmainRef "$\<qmgr_message_active_limit\>"
+syntax match pfmainRef "$\<qmgr_message_recipient_limit\>"
+syntax match pfmainRef "$\<qmgr_message_recipient_minimum\>"
+syntax match pfmainRef "$\<qmqpd_authorized_clients\>"
+syntax match pfmainRef "$\<qmqpd_error_delay\>"
+syntax match pfmainRef "$\<qmqpd_timeout\>"
+syntax match pfmainRef "$\<queue_directory\>"
+syntax match pfmainRef "$\<queue_file_attribute_count_limit\>"
+syntax match pfmainRef "$\<queue_minfree\>"
+syntax match pfmainRef "$\<queue_run_delay\>"
+syntax match pfmainRef "$\<queue_service_name\>"
+syntax match pfmainRef "$\<rbl_reply_maps\>"
+syntax match pfmainRef "$\<readme_directory\>"
+syntax match pfmainRef "$\<receive_override_options\>"
+syntax match pfmainRef "$\<recipient_bcc_maps\>"
+syntax match pfmainRef "$\<recipient_canonical_maps\>"
+syntax match pfmainRef "$\<recipient_delimiter\>"
+syntax match pfmainRef "$\<reject_code\>"
+syntax match pfmainRef "$\<relay_clientcerts\>"
+syntax match pfmainRef "$\<relay_destination_concurrency_limit\>"
+syntax match pfmainRef "$\<relay_destination_recipient_limit\>"
+syntax match pfmainRef "$\<relay_domains\>"
+syntax match pfmainRef "$\<relay_domains_reject_code\>"
+syntax match pfmainRef "$\<relay_recipient_maps\>"
+syntax match pfmainRef "$\<relay_transport\>"
+syntax match pfmainRef "$\<relayhost\>"
+syntax match pfmainRef "$\<relocated_maps\>"
+syntax match pfmainRef "$\<require_home_directory\>"
+syntax match pfmainRef "$\<resolve_dequoted_address\>"
+syntax match pfmainRef "$\<resolve_null_domain\>"
+syntax match pfmainRef "$\<rewrite_service_name\>"
+syntax match pfmainRef "$\<sample_directory\>"
+syntax match pfmainRef "$\<sender_based_routing\>"
+syntax match pfmainRef "$\<sender_bcc_maps\>"
+syntax match pfmainRef "$\<sender_canonical_maps\>"
+syntax match pfmainRef "$\<sendmail_path\>"
+syntax match pfmainRef "$\<service_throttle_time\>"
+syntax match pfmainRef "$\<setgid_group\>"
+syntax match pfmainRef "$\<show_user_unknown_table_name\>"
+syntax match pfmainRef "$\<showq_service_name\>"
+syntax match pfmainRef "$\<smtp_always_send_ehlo\>"
+syntax match pfmainRef "$\<smtp_bind_address\>"
+syntax match pfmainRef "$\<smtp_connect_timeout\>"
+syntax match pfmainRef "$\<smtp_data_done_timeout\>"
+syntax match pfmainRef "$\<smtp_data_init_timeout\>"
+syntax match pfmainRef "$\<smtp_data_xfer_timeout\>"
+syntax match pfmainRef "$\<smtp_defer_if_no_mx_address_found\>"
+syntax match pfmainRef "$\<smtp_destination_concurrency_limit\>"
+syntax match pfmainRef "$\<smtp_destination_recipient_limit\>"
+syntax match pfmainRef "$\<smtp_enforce_tls\>"
+syntax match pfmainRef "$\<smtp_helo_name\>"
+syntax match pfmainRef "$\<smtp_helo_timeout\>"
+syntax match pfmainRef "$\<smtp_host_lookup\>"
+syntax match pfmainRef "$\<smtp_line_length_limit\>"
+syntax match pfmainRef "$\<smtp_mail_timeout\>"
+syntax match pfmainRef "$\<smtp_mx_address_limit\>"
+syntax match pfmainRef "$\<smtp_mx_session_limit\>"
+syntax match pfmainRef "$\<smtp_never_send_ehlo\>"
+syntax match pfmainRef "$\<smtp_pix_workaround_delay_time\>"
+syntax match pfmainRef "$\<smtp_pix_workaround_threshold_time\>"
+syntax match pfmainRef "$\<smtp_quit_timeout\>"
+syntax match pfmainRef "$\<smtp_quote_rfc821_envelope\>"
+syntax match pfmainRef "$\<smtp_randomize_addresses\>"
+syntax match pfmainRef "$\<smtp_rcpt_timeout\>"
+syntax match pfmainRef "$\<smtp_rset_timeout\>"
+syntax match pfmainRef "$\<smtp_sasl_auth_enable\>"
+syntax match pfmainRef "$\<smtp_sasl_password_maps\>"
+syntax match pfmainRef "$\<smtp_sasl_security_options\>"
+syntax match pfmainRef "$\<smtp_sasl_tls_security_options\>"
+syntax match pfmainRef "$\<smtp_sasl_tls_verified_security_options\>"
+syntax match pfmainRef "$\<smtp_send_xforward_command\>"
+syntax match pfmainRef "$\<smtp_skip_5xx_greeting\>"
+syntax match pfmainRef "$\<smtp_skip_quit_response\>"
+syntax match pfmainRef "$\<smtp_starttls_timeout\>"
+syntax match pfmainRef "$\<smtp_tls_CAfile\>"
+syntax match pfmainRef "$\<smtp_tls_CApath\>"
+syntax match pfmainRef "$\<smtp_tls_cert_file\>"
+syntax match pfmainRef "$\<smtp_tls_cipherlist\>"
+syntax match pfmainRef "$\<smtp_tls_dcert_file\>"
+syntax match pfmainRef "$\<smtp_tls_dkey_file\>"
+syntax match pfmainRef "$\<smtp_tls_enforce_peername\>"
+syntax match pfmainRef "$\<smtp_tls_key_file\>"
+syntax match pfmainRef "$\<smtp_tls_loglevel\>"
+syntax match pfmainRef "$\<smtp_tls_note_starttls_offer\>"
+syntax match pfmainRef "$\<smtp_tls_per_site\>"
+syntax match pfmainRef "$\<smtp_tls_scert_verifydepth\>"
+syntax match pfmainRef "$\<smtp_tls_session_cache_database\>"
+syntax match pfmainRef "$\<smtp_tls_session_cache_timeout\>"
+syntax match pfmainRef "$\<smtp_use_tls\>"
+syntax match pfmainRef "$\<smtp_xforward_timeout\>"
+syntax match pfmainRef "$\<smtpd_authorized_verp_clients\>"
+syntax match pfmainRef "$\<smtpd_authorized_xclient_hosts\>"
+syntax match pfmainRef "$\<smtpd_authorized_xforward_hosts\>"
+syntax match pfmainRef "$\<smtpd_banner\>"
+syntax match pfmainRef "$\<smtpd_client_connection_count_limit\>"
+syntax match pfmainRef "$\<smtpd_client_connection_limit_exceptions\>"
+syntax match pfmainRef "$\<smtpd_client_connection_rate_limit\>"
+syntax match pfmainRef "$\<smtpd_client_restrictions\>"
+syntax match pfmainRef "$\<smtpd_data_restrictions\>"
+syntax match pfmainRef "$\<smtpd_delay_reject\>"
+syntax match pfmainRef "$\<smtpd_enforce_tls\>"
+syntax match pfmainRef "$\<smtpd_error_sleep_time\>"
+syntax match pfmainRef "$\<smtpd_etrn_restrictions\>"
+syntax match pfmainRef "$\<smtpd_expansion_filter\>"
+syntax match pfmainRef "$\<smtpd_hard_error_limit\>"
+syntax match pfmainRef "$\<smtpd_helo_required\>"
+syntax match pfmainRef "$\<smtpd_helo_restrictions\>"
+syntax match pfmainRef "$\<smtpd_history_flush_threshold\>"
+syntax match pfmainRef "$\<smtpd_junk_command_limit\>"
+syntax match pfmainRef "$\<smtpd_noop_commands\>"
+syntax match pfmainRef "$\<smtpd_null_access_lookup_key\>"
+syntax match pfmainRef "$\<smtpd_policy_service_max_idle\>"
+syntax match pfmainRef "$\<smtpd_policy_service_max_ttl\>"
+syntax match pfmainRef "$\<smtpd_policy_service_timeout\>"
+syntax match pfmainRef "$\<smtpd_proxy_ehlo\>"
+syntax match pfmainRef "$\<smtpd_proxy_filter\>"
+syntax match pfmainRef "$\<smtpd_proxy_timeout\>"
+syntax match pfmainRef "$\<smtpd_recipient_limit\>"
+syntax match pfmainRef "$\<smtpd_recipient_overshoot_limit\>"
+syntax match pfmainRef "$\<smtpd_recipient_restrictions\>"
+syntax match pfmainRef "$\<smtpd_reject_unlisted_recipient\>"
+syntax match pfmainRef "$\<smtpd_reject_unlisted_sender\>"
+syntax match pfmainRef "$\<smtpd_restriction_classes\>"
+syntax match pfmainRef "$\<smtpd_sasl_application_name\>"
+syntax match pfmainRef "$\<smtpd_sasl_auth_enable\>"
+syntax match pfmainRef "$\<smtpd_sasl_exceptions_networks\>"
+syntax match pfmainRef "$\<smtpd_sasl_local_domain\>"
+syntax match pfmainRef "$\<smtpd_sasl_security_options\>"
+syntax match pfmainRef "$\<smtpd_sasl_tls_security_options\>"
+syntax match pfmainRef "$\<smtpd_sender_login_maps\>"
+syntax match pfmainRef "$\<smtpd_sender_restrictions\>"
+syntax match pfmainRef "$\<smtpd_soft_error_limit\>"
+syntax match pfmainRef "$\<smtpd_starttls_timeout\>"
+syntax match pfmainRef "$\<smtpd_timeout\>"
+syntax match pfmainRef "$\<smtpd_tls_CAfile\>"
+syntax match pfmainRef "$\<smtpd_tls_CApath\>"
+syntax match pfmainRef "$\<smtpd_tls_ask_ccert\>"
+syntax match pfmainRef "$\<smtpd_tls_auth_only\>"
+syntax match pfmainRef "$\<smtpd_tls_ccert_verifydepth\>"
+syntax match pfmainRef "$\<smtpd_tls_cert_file\>"
+syntax match pfmainRef "$\<smtpd_tls_cipherlist\>"
+syntax match pfmainRef "$\<smtpd_tls_dcert_file\>"
+syntax match pfmainRef "$\<smtpd_tls_dh1024_param_file\>"
+syntax match pfmainRef "$\<smtpd_tls_dh512_param_file\>"
+syntax match pfmainRef "$\<smtpd_tls_dkey_file\>"
+syntax match pfmainRef "$\<smtpd_tls_key_file\>"
+syntax match pfmainRef "$\<smtpd_tls_loglevel\>"
+syntax match pfmainRef "$\<smtpd_tls_received_header\>"
+syntax match pfmainRef "$\<smtpd_tls_req_ccert\>"
+syntax match pfmainRef "$\<smtpd_tls_session_cache_database\>"
+syntax match pfmainRef "$\<smtpd_tls_session_cache_timeout\>"
+syntax match pfmainRef "$\<smtpd_tls_wrappermode\>"
+syntax match pfmainRef "$\<smtpd_use_tls\>"
+syntax match pfmainRef "$\<soft_bounce\>"
+syntax match pfmainRef "$\<stale_lock_time\>"
+syntax match pfmainRef "$\<strict_7bit_headers\>"
+syntax match pfmainRef "$\<strict_8bitmime\>"
+syntax match pfmainRef "$\<strict_8bitmime_body\>"
+syntax match pfmainRef "$\<strict_mime_encoding_domain\>"
+syntax match pfmainRef "$\<strict_rfc821_envelopes\>"
+syntax match pfmainRef "$\<sun_mailtool_compatibility\>"
+syntax match pfmainRef "$\<swap_bangpath\>"
+syntax match pfmainRef "$\<syslog_facility\>"
+syntax match pfmainRef "$\<syslog_name\>"
+syntax match pfmainRef "$\<tls_daemon_random_bytes\>"
+syntax match pfmainRef "$\<tls_daemon_random_source\>"
+syntax match pfmainRef "$\<tls_random_bytes\>"
+syntax match pfmainRef "$\<tls_random_exchange_name\>"
+syntax match pfmainRef "$\<tls_random_prng_update_period\>"
+syntax match pfmainRef "$\<tls_random_reseed_period\>"
+syntax match pfmainRef "$\<tls_random_source\>"
+syntax match pfmainRef "$\<trace_service_name\>"
+syntax match pfmainRef "$\<transport_maps\>"
+syntax match pfmainRef "$\<transport_retry_time\>"
+syntax match pfmainRef "$\<trigger_timeout\>"
+syntax match pfmainRef "$\<undisclosed_recipients_header\>"
+syntax match pfmainRef "$\<unknown_address_reject_code\>"
+syntax match pfmainRef "$\<unknown_client_reject_code\>"
+syntax match pfmainRef "$\<unknown_hostname_reject_code\>"
+syntax match pfmainRef "$\<unknown_local_recipient_reject_code\>"
+syntax match pfmainRef "$\<unknown_relay_recipient_reject_code\>"
+syntax match pfmainRef "$\<unknown_virtual_alias_reject_code\>"
+syntax match pfmainRef "$\<unknown_virtual_mailbox_reject_code\>"
+syntax match pfmainRef "$\<unverified_recipient_reject_code\>"
+syntax match pfmainRef "$\<unverified_sender_reject_code\>"
+syntax match pfmainRef "$\<verp_delimiter_filter\>"
+syntax match pfmainRef "$\<virtual_alias_domains\>"
+syntax match pfmainRef "$\<virtual_alias_expansion_limit\>"
+syntax match pfmainRef "$\<virtual_alias_maps\>"
+syntax match pfmainRef "$\<virtual_alias_recursion_limit\>"
+syntax match pfmainRef "$\<virtual_destination_concurrency_limit\>"
+syntax match pfmainRef "$\<virtual_destination_recipient_limit\>"
+syntax match pfmainRef "$\<virtual_gid_maps\>"
+syntax match pfmainRef "$\<virtual_mailbox_base\>"
+syntax match pfmainRef "$\<virtual_mailbox_domains\>"
+syntax match pfmainRef "$\<virtual_mailbox_limit\>"
+syntax match pfmainRef "$\<virtual_mailbox_lock\>"
+syntax match pfmainRef "$\<virtual_mailbox_maps\>"
+syntax match pfmainRef "$\<virtual_minimum_uid\>"
+syntax match pfmainRef "$\<virtual_transport\>"
+syntax match pfmainRef "$\<virtual_uid_maps\>"
+
+syntax keyword pfmainDictDB	hash btree dbm
+syntax keyword pfmainDictRE	regexp pcre
+syntax keyword pfmainDictEXT	ldap environ nis netinfo
+syntax keyword pfmainQueue	active bounce corrupt defer deferred
+syntax keyword pfmainQueue	flush incoming saved
+syntax keyword pfmainTransport	smtp lmtp unix local error
+syntax keyword pfmainLock	fcntl flock dotlock
+syntax keyword pfmainAnswer	yes no
+
+syntax match pfmainComment	"#.*$"
+syntax match pfmainNumber	"\<\d\+\>"
+syntax match pfmainTime		"\<\d\+[hmsd]\>"
+syntax match pfmainIP		"\<\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\>"
+syntax match pfmainVariable	"\$\w\+" contains=pfmainRef ",pfmainRefTLS
+
+if version >= 508 || !exists("pfmain_syntax_init")
+	if version < 508
+		let pfmain_syntax_init = 1
+		command -nargs=+ HiLink hi link <args>
+	else
+		command -nargs=+ HiLink hi def link <args>
+	endif
+
+	HiLink pfmainComment	Comment
+	HiLink pfmainConf	Keyword
+	HiLink pfmainNumber	Number
+	HiLink pfmainTime	Number
+	HiLink pfmainIP		Number
+	HiLink pfmainDictDB	Type
+	HiLink pfmainDictRE	Type
+	HiLink pfmainDictEXT	Type
+	HiLink pfmainQueue	Constant
+	HiLink pfmainTransport	Constant
+	HiLink pfmainLock	Constant
+	HiLink pfmainAnswer	Constant
+	HiLink pfmainRef	Macro
+
+	" HiLink pfmainConfTLS	Special
+	" HiLink pfmainRefTLS	Macro
+
+	HiLink pfmainVariable	Error
+
+	delcommand HiLink
+endif
+
+let b:current_syntax = "pfmain"
+
+" vim: ts=8 sw=2