PostFix Problems

[traccer]

Ok, let me get started on how this all came about, I got rid of a domain that I didnt think i needed anymore.. problem was that it was my main domain on my ispconfig server. Well for the most part I got all the problems worked out.. Now Im having problems with users getting email. i've checked the postfix main file but i cant figure out for the life of me where im missing. when someone emails joeblow@mydomain.com they get a rejected response that there isnt a user at jowblow@ns1.myoldgottenridofdomain.com

where do i change that at?

[till]

change the domain name in postfix main.cf, /etc/hosts and also the hostname of the server.

[traccer]

Already did all that a few days ago, still a no go.. any other place i might have forgotten?

[traccer]

ok fixed the problem, i had to edit the mailname file in /etc/ might want to add that to the list of things that need to be edited till