ISPConfig and Postfix....

Hi,

I can't send any email to my user on my system. See system configuration.

Debian 4 Etch
ISPConfig Version: 2.2.21

If I send an email to my user I'm getting this:

When I was installing the system I had to chooose as domain ser.com but I've changed it later.

my host is server1 and domain is mydomain.com. this is output of hostname server1.mydomain.com

Output of /etc/hosts is:

This is my /etc/postfix/main.cf

I can't nowhere find a domain name as ser.com on my system

Can anyone tell me what is wrong

 

What's in /etc/mailname?

 

Yea thanks, it's resolved. /etc/mailname was server1.ser.com and I've changed it to server1.mydomain.com. end it works.

I thought it's enough If I set hos name an domain name in /etc/hosts.

Thank you very much again...