Received, IP

Hello.

I have a server with one broadband and few IP's (for example:
20.20.20.20, 20.20.20.21,etc.). How can I tell postfix to send mails by
IP 20.20.20.21, not by 20.20.20.20?

P.S. Sorry for my pure english.

--
Hannibal

See "man 5 postconf" for "inet_interfaces":

"When inet_interfaces specifies just one IPv4 and/or IPv6 address that
is not a loopback address, the Postfix SMTP client will use this
address as the IP source address for outbound mail."

---<main.cf>---
inet_interfaces: 20.20.20.21, 127.0.0.1

--
Greg



Hannibal wrote:
> Hello.
>
> I have a server with one broadband and few IP's (for example:
> 20.20.20.20, 20.20.20.21,etc.). How can I tell postfix to send mails by
> IP 20.20.20.21, not by 20.20.20.20?
>
> P.S. Sorry for my pure english.
>