i...@itrezero.it:
> As you can see, I have a bind address in master.cf with:
> -o smtp_bind_address=xxx.yyy.zzz.79
> Is it OK or "smtp_bind_address" in main.cf is different?
Postfix has TWO SMTP clients in master.cf: one called "relay" and
one called "smtp". You need to set smtp_bind_address on both.
> Regarding "inet_interfaces" I usually have something like this (in every
> instance main.cf file, changing IP for each one):
> inet_interfaces = xxx.xxx.xxx.79, localhost
> Is it correct with "localhost" or I must write just the IP used for
> accepting smtp connections from my client?
To force a fixed Postfix SMTP client IP address, you must specify
smtp_bind_address if inet_interfaces has more than one IP address.
See also my comment about multiple SMTP clients in master.cf.
Wietse
