Wietse Venema:
> Looks like either 1) an exclusion mechanism or 2) a selection
> mechanism would do the job.
>
> 1) Nullifies the smtpd_milters setting depending on the client.
>
> 2) Chooses the smtpd_milters setting depending on the client.
>
> I'll think about it.
I've implemented the second variant. If you maintain configurations
by hand, then excluding mynetworks will be a bit of extra work. I
recommend that configurations aren't maintained by hand.
Wietse
smtpd_milter_maps (default: empty)
Lookup tables with client address-dependent Milter settings. The
lookup result overrides the smtpd_milters setting, and has the same
syntax.
Note: lookup tables cannot return empty responses. Specify a lookup
result of DISABLE (case does not matter) to indicate that Milter sup-
port should be disabled.
Example to disable Milters for local clients:
/etc/postfix/main.cf:
smtpd_milter_maps = cidr:/etc/postfix/smtpd_milter_map
smtpd_milters = inet:host:port, { inet:host:port, ... }, ...
/etc/postfix/smtpd_milter_map:
# Disable Milters for local clients.
127.0.0.0/8 DISABLE
192.168.0.0/16 DISABLE
::/64 DISABLE
2001:db8::/32 DISABLE
This feature is available in Postfix 3.2 and later.
