The following table describes the added and revised FEATURE() declarations. This m4 macro uses the following syntax.
FEATURE(`name', `argument') |
Name of FEATURE() |
Description |
|
---|---|---|
conncontrol |
Works with the access_db rule set to check the number of incoming SMTP connections. For details, see /etc/mail/cf/README. |
|
greet_pause |
Adds the greet_pause rule set, which enables open proxy and SMTP slamming protection. For details, see /etc/mail/cf/README. |
|
local_lmtp |
The default argument continues to be mail.local, which is the LMTP-capable mailer in this Solaris release. However, in version 8.13, if a different LMTP-capable mailer is used, its path name can be specified as a second parameter and the arguments that are passed to the second parameter can be specified in the third parameter. For example:
|
|
mtamark |
Provides experimental support for “Marking Mail Transfer Agents in Reverse DNS with TXT RRs” (MTAMark). For details, see /etc/mail/cf/README. |
|
ratecontrol |
Works with the access_db rule set to control connection rates for hosts. For details, see /etc/mail/cf/README. |
|
use_client_ptr |
If this FEATURE() is enabled, the rule set check_relay overrides its first argument with this argument, $&{client_ptr}. |