symbolic_name(`value')

FEATURE() declarations

For details, refer to New and Revised FEATURE() Declarations.

LOCAL_DOMAIN()

This macro adds entries to class w ($=w).

MASQUERADE_EXCEPTION()

A new macro that defines hosts or subdomains that cannot be masqueraded. 

SMART_HOST()

You can now use this macro for bracketed addresses, such as user@[host].

TRUST_AUTH_MECH()

If SMTP AUTH is used, then relaying is allowed for any user who is authenticated as a "trusted" mechanism. This means the mechanism has been defined in the TRUST_AUTH_MECH(`list_of_mechanisms') declaration.

VIRTUSER_DOMAIN() or VIRTUSER_DOMAIN_FILE()

When these macros are used, include $={VirtHost} in $=R. As a reminder, $=R is the set of host names that are allowed to relay.

FEATURE(`key_word', `argument')

delay_checks

Argument: friend, which enables a spam-friend test, or hater, which enables spam-hater test.

A new keyword that delays all checks. By using FEATURE(`delay_checks'), the rule sets check_mail and check_relay are not called when a client connects or issues a MAIL command, respectively. Instead, these rule sets are called by the check_rcpt rule set. For details, refer to the /usr/lib/mail/README file.

dnsbl

A new keyword that accepts up to two arguments:

DNS server name




Rejection message

You can include this keyword multiple times. 

generics_entire_domain

Argument: None 

A new keyword that you can also use to apply genericstable to subdomains of $=G.

ldap_routing

Argument: For details, refer to the LDAP ROUTING section in /usr/lib/mail/README.

A new keyword that implements LDAP address routing.  

local_lmtp

Argument: Path name of an LMTP-capable mailer. The default is mail.local, which is LMTP-capable in this Solaris release.

A keyword that now sets the delivery status notification (DSN) diagnostic-code type for the local mailer to the proper value of SMTP.

nocanonify

Argument: canonify_hosts or nothing

A keyword that now includes the following features. 

Permits a list of domains, as specified by CANONIFY_DOMAIN or CANONIFY_DOMAIN_FILE, to be passed to the $[ and $] operators for canonification.

Permits addresses that have only a host name, such as <user@host>, to be canonified, if canonify_hosts is specified as its parameter.

Adds a trailing dot to addresses with more than one component. 

no_default_msa

Argument: None 

A new keyword that turns off sendmail's default setting from m4–generated configuration files to listen on several different ports, an implementation of RFC 2476.

nouucp

Argument: reject, which does not allow the ! token, or nospecial, which does allow the ! token.

A keyword that determines whether or not to allow the ! token in the local part of an address.

nullclient

Argument: None 

A keyword that now provides the full rule sets of a normal configuration, allowing anti-spam checks to be performed. 

relay_mail_from

Argument: The domain is an optional argument.

A new keyword that allows relaying if the mail sender is listed as a RELAY in the access map and is tagged with the From: header line. If the optional domain argument is given, the domain portion of the mail sender is also checked.

virtuser_entire_domain

Argument: None 

A keyword that you can now use to apply $={VirtHost}, a new class for matching virtusertable entries that can be populated by VIRTUSER_DOMAIN or VIRTUSER_DOMAIN_FILE.

FEATURE(`virtuser_entire_domain') can also apply the class $={VirtHost} to entire subdomains.

MAILER(`symbolic_name')