Appendix A. The mc Configuration Macros and Directives

The m4 method of creating a configuration file is introduced in Chapter 4, but that chapter details only about one-third of the mc configuration macros and directives that are available. The others are documented in chapters that deal directly with a particular aspect of the configuration file. To facilitate the process of locating these items, and to provide you with a way to see how they interrelate, this Appendix lists the mc configuration macros and directives in alphabetical order.

Note that most of these mc macros are defined with the define method. For example:

define(`ALIAS_FILE', `/etc/mail/aliases')

These we show without trailing parentheses in the table. Others are self-defining. For example:

CANONIFY_DOMAIN_FILE(`/etc/mail/canonify-domains')

These we show with trailing parentheses in the table. For example:

ALIAS_FILE              use define( )
CANONIFY_DOMAIN_FILE( )  use by itself

Table A-1. mc configuration macros and directives

Item	§	Description
ALIAS_FILE	AliasFile	Define the location of the aliases files
BITNET_RELAY	$B	Define the BITNET relay host
CANONIFY_DOMAIN( )	FEATURE(nocanonify)	Add a value to the $={Canonify} class
CANONIFY_DOMAIN_FILE( )	FEATURE(nocanonify)	Add values to the $={Canonify}class from a file
CLIENT_OPTIONS( )	ClientPortOptions	Define client port option settings
confALIAS_WAIT	AliasWait	Wait for an aliases rebuild to complete
confALLOW_BOGUS_HELO	AllowBogusHELO	Allow HELO or EHLO sans host
confAUTH_MAX_BITS	AuthMaxBits	Limit max encryption strength for SASL
confAUTH_MECHANISMS	AuthMechanisms	List the AUTH mechanisms
confAUTH_OPTIONS	AuthOptions	Tune authentication parameters
confAUTO_REBUILD	AutoRebuildAliases	Rebuild aliases automatically (deprecated)
confBAD_RCPT_THROTTLE	BadRcptThrottle	Slow excess bad SMTP RCPT commands
confBIND_OPTS	ResolverOptions	Set DNS resolver options
confBLANK_SUB	BlankSub	Define the blank-substitution character in rewriting
confCACERT	CACertFile	File containing certificate for certificate authorities
confCACERT_PATH	CACertPath	Directory with certificates of certificate authorities
confCF_VERSION	$Z	The version of the mc configuration
confCHECKPOINT_INTERVAL	CheckpointInterval	How often to checkpoint the qf file
confCHECK_ALIASES	CheckAliases	Check the righthand side of aliases
confCLIENT_CERT	Section 10.10.5	Location of the client (outbound) digital certificate
confCLIENT_KEY	Section 10.10.5	Location of the key file for the client (outbound) digital certificate
confCLIENT_OPTIONS	ClientPortOptions	Define client port option settings (deprecated)
confCOLON_OK_IN_ADDR	ColonOkInAddr	Allow colons in addresses
confCONNECTION_RATE_THROTTLE	ConnectionRateThrottle	When to throttle the incoming SMTP connection rate
confCONNECT_ONLY_TO	ConnectOnlyTo	Send only to this host
confCONTROL_SOCKET_NAME	ControlSocketName	Define the path of the control socket
confCON_EXPENSIVE	HoldExpensive	Queue when using expensive delivery agents
confCOPY_ERRORS_TO	PostmasterCopy	Extra copies of bounce messages
confCR_FILE	$=R	File to read for hosts for whom to relay
confCT_FILE	FEATURE(use_ct_file)	File to read for a list of trusted users
confCW_FILE	FEATURE(use_cw_file)	File to read for a list of alternative names for the local host
confDAEMON_OPTIONS	DaemonPortOptions	Set options for the listening daemon (deprecated)
confDEAD_LETTER_DROP	DeadLetterDrop	Define dead.letter file location
confDEF_AUTH_INFO	DefaultAuthInfo	Source of AUTH information (deprecated)
confDEF_CHAR_SET	DefaultCharSet	Define the default Content-Type: header character set
confDEF_GROUP_ID	DefaultUser	Define the default user's group (deprecated)
confDEF_USER_ID	DefaultUser	Define the default user
confDELAY_LA	DelayLA	Add a one-second SMTP sleep on high load
confDELIVERY_MODE	DeliveryMode	Set sendmail's delivery mode
confDELIVER_BY_MIN	DeliverByMin	Set DELIVERBY minimum
confDEQUOTE_OPTS	dequote	Add dequote database-map switches
confDF_BUFFER_SIZE	DataFileBufferSize	Define the buffered-I/O df limit
confDH_PARAMETERS	DHParameters	Parameters for DSA/DH cipher suite
confDIAL_DELAY	DialDelay	Set the connect failure retry time
confDIRECT_SUBMISSION_MODIFIERS	DirectSubmissionModifiers	Define daemon flags for command-line submission
confDOMAIN_NAME	$j	The official canonical name
confDONT_BLAME_SENDMAIL	DontBlameSendmail	Prevent file security checks
confDONT_EXPAND_CNAMES	DontExpandCnames	Prevent CNAME expansion
confDONT_INIT_GROUPS	DontInitGroups	Don't use initgroups(3)
confDONT_PROBE_INTERFACES	DontProbeInterfaces	Don't probe interfaces for $=w
confDONT_PRUNE_ROUTES	DontPruneRoutes	Don't prune route addresses
confDOUBLE_BOUNCE_ADDRESS	DoubleBounceAddress	Where to send errors about bounce delivery errors
confEIGHT_BIT_HANDLING	EightBitMode	How to convert 8-bit input
confERROR_MESSAGE	ErrorHeader	Set error message header
confERROR_MODE	ErrorMode	Specify mode of error handling
confFALLBACK_MX	FallbackMXhost	Specify Fallback MX host
confFAST_SPLIT	FastSplit	Suppress MX lookups on initial submission
confFORWARD_PATH	ForwardPath	Set the forward file search path
confFROM_HEADER	Section 25.7	Define the format for the From: header
confFROM_LINE	UnixFromLine	Define the five-character "From " format
confHOSTS_FILE	HostsFile	Specify an alternate /etc/hosts file
confHOST_STATUS_DIRECTORY	HostStatusDirectory	Specify the location of persistent host status
confIGNORE_DOTS	IgnoreDots	Ignore leading dots in messages
confINPUT_MAIL_FILTERS	InputMailFilters	Define the order of input filters
confLDAP_CLUSTER	${sendmailMTACluster}	Specify which LDAP cluster to use in queries
confLDAP_DEFAULT_SPEC	LDAPDefaultSpec	Specify the default LDAP database-map switches
confLOG_LEVEL	LogLevel	Set the logging level
confMAILBOX_DATABASE	MailboxDatabase	Choose the type of mailbox database
confMAILER_NAME	$n	Set the error message sender
confMATCH_GECOS	MatchGECOS	Match recipient in GECOS field
confMAX_ALIAS_RECURSION	MaxAliasRecursion	Limit maximum recursion of aliases
confMAX_DAEMON_CHILDREN	MaxDaemonChildren	Maximum forked daemon children
confMAX_HEADERS_LENGTH	MaxHeadersLength	Set the maximum header length
confMAX_HOP	MaxHopCount	Set the maximum hop count
confMAX_MESSAGE_SIZE	MaxMessageSize	Maximum incoming message size
confMAX_MIME_HEADER_LENGTH	MaxMimeHeaderLength	Maximum MIME header length
confMAX_QUEUE_CHILDREN	MaxQueueChildren	Limit total concurrent queue processors
confMAX_QUEUE_RUN_SIZE	MaxQueueRunSize	Maximum queue messages processed per queue run
confMAX_RCPTS_PER_MESSAGE	MaxRecipientsPerMessage	Maximum recipients per envelope
confMAX_RUNNERS_PER_QUEUE	MaxRunnersPerQueue	Limit concurrent queue processors per queue group
confMCI_CACHE_SIZE	ConnectionCacheSize	Set the SMPT connection cache size
confMCI_CACHE_TIMEOUT	ConnectionCacheTimeout	Set the SMTP connection cache timeout
confMESSAGE_TIMEOUT	QueueTimeout	Limit life of a message in the queue (deprecated)
confME_TOO	MeToo	Send to me too (deprecated)
confMILTER_LOG_LEVEL	Milter	Set the log level for the MILTER interface
confMILTER_MACROS_CONNECT	Milter	Specify the macros to send the MILTER filters following the initial connection
confMILTER_MACROS_ENVFROM	Milter	Specify the macros to send the MILTER filters following MAIL FROM:
confMILTER_MACROS_ENVRCPT	Milter	Specify the macros to send the MILTER filters following RCPT TO:
confMILTER_MACROS_HELO	Milter	Specify the macros to send the MILTER filters following HELO or EHLO
confMIME_FORMAT_ERRORS	SendMimeErrors	Return MIME-format errors
confMIN_FREE_BLOCKS	MinFreeBlocks	Define minimum free disk blocks
confMIN_QUEUE_AGE	MinQueueAge	Skip queue file if too young
confMUST_QUOTE_CHARS	MustQuoteChars	Quote nonaddress characters
confNICE_QUEUE_RUN	NiceQueueRun	Default nice(3) setting for queue processors
confNO_RCPT_ACTION	NoRecipientAction	How to handle no recipients in header
confOLD_STYLE_HEADERS	OldStyleHeaders	Allow spaces in recipient lists
confOPERATORS	OperatorChars	Set token separation operators
confPID_FILE	PidFile	Location of the sendmail process ID file
confPRIVACY_FLAGS	PrivacyOptions	Increase privacy of sendmail
confPROCESS_TITLE_PREFIX	ProcessTitlePrefix	Set the process listing prefix
confQUEUE_FACTOR	QueueFactor	Set the factor for high-load queuing
confQUEUE_FILE_MODE	QueueFileMode	Set the default permissions for queue files
confQUEUE_LA	QueueLA	On high load, queue only
confQUEUE_SORT_ORDER	QueueSortOrder	How to presort the queue
confRAND_FILE	RandFile	Location of the random file for use with STARTTLS
confREAD_TIMEOUT	Timeout	Set assorted time outs (deprecated)
confRECEIVED_HEADER	Section 25.7	Define the format for the Received: header
confREFUSE_LA	RefuseLA	Refuse connections on high load
confREJECT_MSG	Section 7.5.4	Customize a rejection message for the access database REJECT keyword
confRELAY_MAILER	Section 20.3.1.4	The name of the delivery agent used to relay mail
confRELAY_MSG	Section 7.4.2	The message used to reject relaying
confRRT_IMPLIES_DSN	RrtImpliesDsn	Return-Receipt-To: requests success DSN
confRUN_AS_USER	RunAsUser	Run as a user other than root
confSAFE_FILE_ENV	SafeFileEnvironment	Directory for safe file writes
confSAFE_QUEUE	SuperSafe	Queue everything just in case
confSAVE_FROM_LINES	SaveFromLine	Save Unix-style From lines
confSEPARATE_PROC	ForkEachJob	Process queue files with separate processes
confSERVER_CERT	ServerCertFile	Location of the server (inbound) digital certificate
confSERVER_KEY	ServerKeyFile	Location of the key file for the server (inbound) digital certificate
confSERVICE_SWITCH_FILE	ServiceSwitchFile	Specify file for switched services
confSEVEN_BIT_INPUT	SevenBitInput	Force 7-bit input
confSHARED_MEMORY_KEY	SharedMemoryKey	Enable shared memory by setting the key
confSINGLE_LINE_FROM_HEADER	SingleLineFromHeader	Strip newlines from From: headers
confSINGLE_THREAD_DELIVERY	SingleThreadDelivery	Set-single threaded delivery
confSMTP_LOGIN_MSG	SmtpGreetingMessage	Set the SMTP greeting message
confSMTP_MAILER	Section 20.4	Define the SMTP delivery agent
confTEMP_FILE_MODE	TempFileMode	Permissions for temporary files
confTIME_ZONE	TimeZoneSpec	Set the time zone
confTLS_SRV_OPTIONS	TLSSrvOptions	Tune the server TLS settings
confTO_ACONNECT	See this section	Overall timeout for all connect attempts
confTO_AUTH	See this section	Timeout for the client's response to the AUTH command
confTO_COMMAND	See this section	Timeout for the next SMTP command
confTO_CONNECT	See this section	Timeout for the connection to be established
confTO_DATABLOCK	See this section	Overall timeout for the SMTP DATA phase
confTO_DATAFINAL	See this section	Timeout waiting for acknowledgment of the SMTP DATA dot
confTO_DATAINIT	See this section	Timeout waiting for acknowledgment of the SMTP DATA command
confTO_FILEOPEN	See this section	Timeout waiting for a file to be opened
confTO_HELO	See this section	Timeout waiting for the other side to acknowledge the HELO or EHLO SMTP command
confTO_HOSTSTATUS	See this section	Define how long host information will be considered valid
confTO_ICONNECT	See this section	Timeout the very first connection attempt
confTO_IDENT	See this section	Timeout the wait for an ident lookup
confTO_INITIAL	See this section	How long to wait for the initial 220 line following the connection
confTO_LHLO	See this section	Timeout waiting for the reply to the LHLO LMTP command
confTO_MAIL	See this section	How long to wait for the reply to the SMTP MAIL FROM: command
confTO_MISC	See this section	How long to wait for the reply to miscellaneous SMTP commands
confTO_QUEUERETURN	See this section	How long to leave a message queued before bouncing it
confTO_QUEUERETURN_NONURGENT	See this section	How long to leave a nonurgent message queued before bouncing it
confTO_QUEUERETURN_NORMAL	See this section	How long to leave a normal message queued before bouncing it
confTO_QUEUERETURN_URGENT	See this section	How long to leave an urgent message queued before bouncing it
confTO_QUEUEWARN	See this section	How long to leave a message queued before announcing it has not yet been sent
confTO_QUEUEWARN_NONURGENT	See this section	How long to leave a nonurgent message queued before announcing it has not yet been sent
confTO_QUEUEWARN_NORMAL	See this section	How long to leave a normal message queued before announcing it has not yet been sent
confTO_QUEUEWARN_URGENT	See this section	How long to leave an urgent message queued before announcing it has not yet been sent
confTO_QUIT	See this section	How long to wait for the reply to the QUIT SMTP command
confTO_RCPT	See this section	How long to wait for the reply to the RCPT TO: SMTP command
confTO_RESOLVER_RETRANS	See this section	The amount of time to wait between retries before a retransmission
confTO_RESOLVER_RETRANS_FIRST	See this section	The amount of time to wait between retries before a retransmission on the first connection attempt
confTO_RESOLVER_RETRANS_NORMAL	See this section	The amount of time to wait between retries before a retransmission on all subsequent connection attempts
confTO_RESOLVER_RETRY	See this section	The number of retries allowed before giving up
confTO_RESOLVER_RETRY_FIRST	See this section	The number of retries allowed before giving up for the first connection attempt
confTO_RESOLVER_RETRY_NORMAL	See this section	The number of retries allowed before giving up for all subsequent connection attempts
confTO_RSET	See this section	How long to wait for the reply to the RSET SMTP command
confTO_STARTTLS	See this section	How long to wait for the other side to begin the STARTTLS negotiation
confTRUSTED_USER	TrustedUser	Alternative to root administration
confTRUSTED_USERS	FEATURE(use_ct_file)	Define who can rebuild the aliases database
confTRY_NULL_MX_LIST	TryNullMXList	Use A or AAA if no best MX record
confUNSAFE_GROUP_WRITES	UnsafeGroupWrites	Check unsafe group permissions (deprecated)
confUSERDB_SPEC	UserDatabaseSpec	Specify the user database
confUSE_ERRORS_TO	UseErrorsTo	Use Errors-To: header for errors
confUSE_MSP	UseMSP	Run as a mail submission program
confUUCP_MAILER	Section 20.3.1.2	Specify your preference for the delivery agent that will handle outbound UUCP mail
confWORK_CLASS_FACTOR	ClassFactor	Multiplier for priority increments
confWORK_RECIPIENT_FACTOR	RecipientFactor	Penalize large recipient lists
confWORK_TIME_FACTOR	RetryFactor	Increment per job priority
confXF_BUFFER_SIZE	XscriptFileBufferSize	Set xf file buffered I/O limit
CYRUS_BB_MAILER_ARGS	cyrus	Define the A= arguments for the cyrusbb delivery agent
CYRUS_BB_MAILER_FLAGS	cyrus	Define the F= flags for the cyrusbb delivery agent
CYRUS_MAILER_ARGS	cyrus	Define the A= arguments for the cyrus delivery agent
CYRUS_MAILER_FLAGS	cyrus	Define the F= flags for the cyrus delivery agent
CYRUS_MAILER_MAX	cyrus	Define the M= limit for the cyrus delivery agent
CYRUS_MAILER_PATH	cyrus	Define the P= path for the cyrus delivery agent
CYRUS_MAILER_USER	cyrus	Define the U= user:group identity for the cyrus delivery agent
CYRUS_MAILER_QGRP	cyrus	Define the Q= queue group for the cyrus delivery agent
CYRUSV2_MAILER_ARGS	cyrusv2	Define the A= arguments for the cyrusv2 delivery agent
CYRUSV2_MAILER_CHARSET	cyrusv2	Define the C= character set for the cyrusv2 delivery agent
CYRUSV2_MAILER_FLAGS	cyrusv2	Define the F= flags for the cyrusv2 delivery agent
CYRUSV2_MAILER_MAXMSGS	cyrusv2	Define the m= limit for the cyrusv2 delivery agent
CYRUSV2_MAILER_MAXRCPTS	cyrusv2	Define the r= limit for the cyrusv2 delivery agent
CYRUSV2_MAILER_QGRP	cyrusv2	Define the Q= queue group for the cyrusv2 delivery agent
DAEMON_OPTIONS( )	DaemonPortOptions	Set options for the listening daemon
DATABASE_MAP_TYPE	Section 23.5.1	Set a default database type for features.
DECNET_RELAY	Section 4.5.2	The DECnet relay
DNSBL_MAP_OPT	dns	Change the K configuration command switches for the dns type database map used by the dnsbl feature.
DOL( )	Section 4.1.4	Insert literal $ character into m4's output
DOMAIN( )	Section 4.2.2.3	Specify common domain-wide information
DSMTP_MAILER_ARGS	smtp, etc.	Define the A= arguments for the dsmtp delivery agent
DSMTP_MAILER_QGRP	smtp, etc.	Define the Q= queue group for the dsmtp delivery agent
EDNSBL_TO	dns	Change the K configuration command's -r switch for the dns type database map used by the enhdnsbl feature to set resolver's retries.
ESMTP_MAILER_ARGS	smtp, etc.	Define the A= arguments for the esmtp delivery agent
ESMTP_MAILER_QGRP	smtp, etc.	Define the Q= queue group for the esmtp delivery agent
EXPOSED_USER( )	Section 4.4.1	Add users individually to the exposed-user class
EXPOSED_USER_FILE( )	Section 4.4.1	File of users to add individually to the exposed-user class
FAX_MAILER_ARGS	fax	Define the A= arguments for the fax delivery agent
FAX_MAILER_MAX	fax	Define the M= size limit for the fax delivery agent
FAX_MAILER_PATH	fax	Define the P= path for the fax delivery agent
FAX_MAILER_QGRP	fax	Define the Q= queue group for the fax delivery agent
FAX_RELAY	Section 4.5.3	Define the FAX relay host
FEATURE(accept_unqualified_senders)	Section 7.4.11	Accept MAIL FROM: addresses that lack a domain part
FEATURE(accept_unresolvable_domains)	Section 7.4.10	Accept MAIL FROM: addresses for which the domain cannot be found
FEATURE(access_db)	Section 7.5	Enable use of the access database
FEATURE(allmasquerade)	FEATURE(allmasquerade)	Masquerade the recipient too
FEATURE(always_add_domain)	FEATURE(always_add_domain)	Add the local domain even on local mail
FEATURE(authinfo)	Section 10.9.3	Use a separate database for outbound authentication information
FEATURE(bestmx_is_local)	FEATURE(bestmx_is_local)	Accept best MX record as local if in $=w
FEATURE(bitdomain)	FEATURE(bitdomain)	Convert BITNET addresses into Internet addresses
FEATURE(blacklist_recipients)	Section 7.5.5	Selectively reject envelope-recipient addresses
FEATURE(compat_check)	Section 7.5.7	Screen sender/recipient pairs
FEATURE(delay_checks)	Section 7.5.6	Check envelope recipient first
FEATURE(dnsbl)	Section 7.2	Reject based on various DNSBL lists
FEATURE(domaintable)	FEATURE(domaintable)	Accept old as equivalent to new domain
FEATURE(enhdnsbl)	Section 7.2.2	Enhanced DNSBL rejection
FEATURE(genericstable)	FEATURE(genericstable)	Transform sender addresses
FEATURE(generics_entire_domain)	FEATURE(generics_entire_domain)	Match subdomains in generics table
FEATURE(ldap_routing)	See this section	Reroute recipients based on LDAP queries
FEATURE(limited_masquerade)	FEATURE(limited_masquerade)	Masquerade a subset of the hosts in $=w
FEATURE(local_lmtp)	FEATURE(local_lmtp)	Deliver locally with LMTP and mail.local
FEATURE(local_no_masquerade)	FEATURE(local_no_masquerade)	Don't masquerade local mail
FEATURE(local_procmail)	FEATURE(local_procmail)	Use procmail(1) as local delivery agent
FEATURE(lookupdotdomain)	FEATURE(lookupdotdomain)	Enable .domain secondary access database lookups
FEATURE(loose_relay_check)	Section 7.4.2	Allow %-hack relaying
FEATURE(mailertable)	FEATURE(mailertable)	Database selects new delivery agents
FEATURE(masquerade_entire_domain)	FEATURE(masquerade_entire_domain)	Masquerade all hosts in a domain
FEATURE(masquerade_envelope)	FEATURE(masquerade_envelope)	Masquerade the envelope too
FEATURE(msp)	Section 2.6.2	Create a mail submission cf file
FEATURE(nocanonify)	FEATURE(nocanonify)	Don't canonify with $[ and $]
FEATURE(nodns)	FEATURE(nodns)	Omit DNS support from configuration file (deprecated)
FEATURE(notsticky)	FEATURE(notsticky)	Don't differ user from user@local.host (deprecated)
FEATURE(nouucp)	FEATURE(nouucp)	Eliminate all UUCP support
FEATURE(no_default_msa)	FEATURE(no_default_msa)	Disable the automatic listening on the MSA port 587
FEATURE(nullclient)	FEATURE(nullclient)	Relay all mail through a mail host
FEATURE(preserve_local_plus_detail)	FEATURE(preserve_local_plus_detail)	Retain plussed addresses for local delivery
FEATURE(preserve_luser_host)	FEATURE(preserve_luser_host)	Preserve recipient host with LUSER_RELAY
FEATURE(promiscuous_relay)	Section 7.4.3	Allow unbridled relaying
FEATURE(queuegroup)	Section 11.4.4	Select queue groups via the access database
FEATURE(rbl)	FEATURE(rbl)	Reject hosts based on rbl.maps.vix.com (deprecated)
FEATURE(redirect)	FEATURE(redirect)	Add support for address.REDIRECT
FEATURE(relay_based_on_MX)	Section 7.4.4	Relay based on MX records
FEATURE(relay_entire_domain)	Section 7.4.5	Relay based on $=m and the access database
FEATURE(relay_hosts_only)	Section 7.4.6	Relay individual hosts, not domains
FEATURE(relay_local_from)	Section 7.4.7	Relay based on MAIL FROM: address
FEATURE(relay_mail_from)	Section 7.4.8	Relay based MAIL FROM: and on RELAY in access_db
FEATURE(smrsh)	Section 5.8	Use smrsh (sendmail restricted shell)
FEATURE(stickyhost)	FEATURE(stickyhost)	Differ user from user@local.host
FEATURE(use_ct_file)	FEATURE(use_ct_file)	Use /etc/mail/trusted-users>, or the file defined by confCT_FILE, for a list of trusted users
FEATURE(use_cw_file)	FEATURE(use_cw_file)	Use /etc/mail/local-host-names for a list of local identities
FEATURE(uucpdomain)	FEATURE(uucpdomain)	Convert UUCP hosts via a database
FEATURE(virtusertable)	FEATURE(virtusertable)	Enable support for virtual domains
FEATURE(virtuser_entire_domain)	FEATURE(virtuser_entire_domain)	Match subdomains in the virtual user table
GENERICS_DOMAIN( )	Section 4.8.1	Add domains to gernericstable class
GENERICS_DOMAIN_FILE( )	Section 4.8.1.1	Add domains to gernericstable class from file
HACK( )	Section 4.2.3.2	Include a special, but temporary, customization
HELP_FILE	HelpFile	Alternate location or name for /etc/mail/helpfile
INPUT_MAIL_FILTER( )	InputMailFilters	Define input mail filters and their order
LDAPROUTE_DOMAIN( )	See this section	Add domains to the $={LDAPRoute} class
LDAPROUTE_DOMAIN_FILE( )	See this section	Add domains to the $={LDAPRoute} class from a file
LDAPROUTE_EQUIVALENT( )	See this section	Additional domains to lookup for LDAP routing
LDAPROUTE_EQUIVALENT_FILE( )	See this section	Additional domains to lookup for LDAP routing in a file
LOCAL_CONFIG	Section 4.3.3.1	Add general information, such as database and header declarations
LOCAL_DOMAIN( )	$=w	Add domains to $=w
LOCAL_MAILER_ARGS	See this section	Define the A= arguments for the local delivery agent
LOCAL_MAILER_CHARSET	See this section	Define the C= character set for the local delivery agent
LOCAL_MAILER_DSN_DIAGNOSTIC_CODE	See this section	Define the T= DSN diagnostic code for the local delivery agent
LOCAL_MAILER_EOL	See this section	Define the E= end-of-line characters for the local delivery agent
LOCAL_MAILER_FLAGS	See this section	Define the F= flags for the local delivery agent
LOCAL_MAILER_MAX	See this section	Define the M= size limit for the local and prog delivery agents
LOCAL_MAILER_MAXMSGS	See this section	Define the m= messages limit for the local delivery agent
LOCAL_MAILER_MAXRCPTS	See this section	Define the r= recipients limit for the local delivery agent
LOCAL_MAILER_PATH	See this section	Define the P= path for the local delivery agent
LOCAL_MAILER_QGRP	See this section	Define the Q= queue group for the local delivery agent
LOCAL_NET_CONFIG	Section 4.3.3.7	Add rules for SMART_HOST
LOCAL_PROG_QGRP	See this section	Specify the Q= queue group for the prog delivery agent
LOCAL_RELAY	Section 4.5.4	Relay for unqualified users
LOCAL_RULESETS	Section 4.3.3.5	Group local rules with others
LOCAL_RULE_0	Section 4.3.3.2	Add rules to parse rule set 0
LOCAL_RULE_1	Section 4.3.3.3	Add rules to rule set 1
LOCAL_RULE_2	Section 4.3.3.3	Add rules to rule set 2
LOCAL_RULE_3	Section 4.3.3.4	Add rules to the canonify rule set 3
LOCAL_SHELL_ARGS	See this section	Define the A= arguments for the prog delivery agent
LOCAL_SHELL_FLAGS	See this section	Define the F= flags for the prog delivery agent
LOCAL_SHELL_DIR	See this section	Define the D= directory list for the prog delivery agent
LOCAL_SHELL_PATH	See this section	Define the P= path for the prog delivery agent
LOCAL_SRV_FEATURES	srv_features	Add or create rules for the srv_features rule set
LOCAL_TLS_CLIENT	Section 10.10.8.2	Add your own rules to the tls_client rule set
LOCAL_TLS_RCPT	Section 10.10.8.3	Add your own rules to the tls_rcpt rule set
LOCAL_TLS_SERVER	Section 10.10.8.2	Add your own rules to the tls_server rule set
LOCAL_TRY_TLS	Section 10.10.8.4	Add your own rules to the try_tls rule set
LOCAL_USER( )	Section 4.5.5	Users that must be delivered locally
LOCAL_USER_FILE( )	Section 4.5.5	Users that must be delivered locally listed in a file
LUSER_RELAY	Section 4.5.6	Relay for unknown local users
MAIL11_MAILER_ARGS	mail11	Specify the A= arguments for the mail11 delivery agent
MAIL11_MAILER_FLAGS	mail11	Specify the F= flags for the mail11 delivery agent
MAIL11_MAILER_PATH	mail11	Specify the P= path for the mail11 delivery agent
MAIL11_MAILER_QGRP	mail11	Specify the Q= queue group for the mail11 delivery agent
MAILER( )	Section 4.2.2.2	Define your necessary delivery agents
MAILER_DEFINITIONS	Section 20.3.3.1	Define custom delivery agents
MAIL_FILTER( )	Section 7.6.2	Define mail input filters
MAIL_HUB	Section 4.5.7	Specify that all local delivery be on a central server
MASQUERADE_AS( )	Section 4.4.2	Masquerade as the host specified
MASQUERADE_DOMAIN( )	Section 4.4.3	Masquerade additional domains as the host specified
MASQUERADE_DOMAIN_FILE( )	Section 4.4.4	File containing a list of domains to masquerade as the host specified
MASQUERADE_EXCEPTION( )	Section 4.4.5	Hosts to not masquerade
MASQUERADE_EXCEPTION_FILE( )	Section 4.4.5	A file containing a list of hosts to not masquerade
MODIFY_MAILER_FLAGS( )	See this section	Modify a delivery agent's F= equate's values
MSP_QUEUE_DIR( )	confMSP_QUEUE_DIR	Specify the location for the MSP queue
OSTYPE( )	Section 4.2.2.1	Include necessary support for your operating system
PH_MAILER_ARGS	ph	Define the A= arguments for the ph delivery agent
PH_MAILER_FLAGS	ph	Define the F= flags for the ph delivery agent
PH_MAILER_PATH	ph	Define the P= path for the ph delivery agent
PH_MAILER_QGRP	ph	Define the Q= queue group for the ph delivery agent
POP_MAILER_ARGS	pop	Define the A= arguments for the pop delivery agent
POP_MAILER_FLAGS	pop	Define the F= flags for the pop delivery agent
POP_MAILER_PATH	pop	Define the P= path for the pop delivery agent
POP_MAILER_QGRP	pop	Define the Q= queue group for the pop delivery agent
PROCMAIL_MAILER_ARGS	procmail	Define the A= arguments for the procmail delivery agent
PROCMAIL_MAILER_FLAGS	procmail	Define the F= flags for the procmail delivery agent
PROCMAIL_MAILER_MAX	procmail	Define the M= limit for the procmail delivery agent
PROCMAIL_MAILER_PATH	procmail	Define the P= path for the procmail delivery agent
PROCMAIL_MAILER_QGRP	procmail	Define the Q= queue group for the procmail delivery agent
QPAGE_MAILER_ARGS	qpage	Define the A= arguments for the qpage delivery agent
QPAGE_MAILER_FLAGS	qpage	Define the F= flags for the qpage delivery agent
QPAGE_MAILER_MAX	qpage	Define the M= limit for the qpage delivery agent
QPAGE_MAILER_PATH	qpage	Define the P= path for the qpage delivery agent
QPAGE_MAILER_QGRP	qpage	Define the Q= queue group for the qpage delivery agent
QUEUE_DIR	QueueDirectory	Specify the directory or directories to use for queueing
QUEUE_GROUP( )	Section 11.4.3	Define a queue group
RELAY_DOMAIN( )	Section 7.4.1.1	Specify hosts for whom to relay
RELAY_DOMAIN_FILE( )	Section 7.4.1.2	The file containing a list of hosts for whom to relay
RELAY_MAILER_ARGS	smtp, etc.	Define the A= arguments for the relay delivery agent
RELAY_MAILER_FLAGS	smtp, etc.	Define the F= flags for the relay delivery agent
RELAY_MAILER_MAXMSGS	smtp, etc.	Define the m= limit for the relay delivery agent
RELAY_MAILER_QGRP	smtp, etc.	Define the Q= queue group for the relay delivery agent
SITE( )	Section 4.6.5	Declare sites for SITECONFIG mc macro (obsolete)
SITECONFIG( )	Section 4.6.6	Set up local UUCP connections (obsolete)
SMART_HOST	Section 4.3.3.6	Declare the machine that should be used as the ultimate relay
SMTP_MAILER_ARGS	smtp, etc.	Define the A= arguments for the smtp of delivery agents
SMTP_MAILER_CHARSET	smtp, etc.	Define the C= character set for the smtp suite of delivery agents
SMTP_MAILER_FLAGS	smtp, etc.	Define the F= flags for the smtp suite of delivery agents
SMTP_MAILER_MAX	smtp, etc.	Define the M= limit for the smtp suite of delivery agents
SMTP_MAILER_MAXMSGS	smtp, etc.	Define the m= limit for the smtp suite of delivery agents
SMTP_MAILER_MAXRCPTS	smtp, etc.	Define the r= recipient limit for the smtp suite of delivery agents
SMTP_MAILER_QGRP	smtp, etc.	Define the Q= queue group for the smtp of delivery agents
SMTP8_MAILER_ARGS	smtp, etc.	Define the A= arguments for the smtp8 delivery agent
SMTP8_MAILER_QGRP	smtp, etc.	Define the Q= queue group for the smtp8 delivery agent
STATUS_FILE	StatusFile	Specify the location of the statistics file
TLS_PERM_ERR	Section 10.10.8.2	Redefine the STARTTLS errors to be permanent
TRUST_AUTH_MECH( )	Section 10.9.3	List the mechanisms used to allow relaying
USENET_MAILER_ARGS	usenet	Define the A= arguments for the usenet delivery agent
USENET_MAILER_FLAGS	usenet	Define the F= flags for the usenet delivery agent
USENET_MAILER_MAX	usenet	Define the A= limit for the usenet delivery agent
USENET_MAILER_PATH	usenet	Define the P= path for the usenet delivery agent
USENET_MAILER_QGRP	usenet	Define the Q= queue group for the usenet delivery agent
UUCPSMTP	Section 4.6.7	Define individual UUCP-to-network translations
UUCP_MAILER_ARGS	uucp	Define the A= arguments for the uucp suite of delivery agents
UUCP_MAILER_CHARSET	uucp	Define the C= character set for the uucp suite of delivery agents
UUCP_MAILER_FLAGS	uucp	Define the F= flags for the uucp suite of delivery agents
UUCP_MAILER_MAX	uucp	Define the M= limit for the uucp suite of delivery agents
UUCP_MAILER_PATH	uucp	Define the P= path for the uucp suite of delivery agents
UUCP_MAILER_QGRP	uucp	Define the Q= queue group for the uucp suite of delivery agents
UUCP_RELAY	Section 4.5.8	Specify the UUCP relay host
VERSIONID( )	Section 4.2.3.1	Version of the mc file
VIRTUSER_DOMAIN( )	See this section	Specify virtual domains to query in the virtusertable
VIRTUSER_DOMAIN_FILE( )	See this section	In a file, list the virtual domains to query in the virtusertable