Postfix access file

[mopox]

hallo community,

as matter of i need my mail server to server some linux servers behind nat as mail-relay i need to specify specific domains in the access file of postfix.

i figured out that in ispcp that file is called /etc/postfix/ispcp/sender-access. but i didn't figured out how it is included in the postfix config. normaly, and like in the postfix access(5) doc written, i do it in that way:

Code:

smtpd_sender_restrictions =
                               check_sender_access hash:/etc/postfix/sender-access

but in ispcp preconfigured main.cf i just find:

Code:

smtpd_sender_restrictions =
                               reject_non_fqdn_sender,
                               reject_unknown_sender_domain,
                               permit_mynetworks,
                               permit_sasl_authenticated

so where do ispcp includes the sender-access file? might it be possible to setup postfix so that it accept a second sender-access file where i can write my configs like:

Code:

...
.domain.tld         OK
...

or do i need to add this in the ispcp postfix sender-access template? Is it the one in the /etc/ispcp/postfix/working dir? How to make ispcp to recompile the sender-access after i add my configs?

thank you for your hints
and regards from germany