I do have a strange webmail relay problem here.
I am quite aware of the fact that this is a common problem around the forums. The thing is, my problem is a little different.
When I check the setting with:
zmprov gs mail.mypeak.net | grep zimbraMtaMyNetworks
I get the right IP Adresses. But somehow postfix does not get the changes.
postconf mynetworks does still list the wrong IPs.
I tried moving the main.cf to have it recreated which did not work. It just did not created. I did run zmfixperms in case some permissions might haven been wrong which didn't fix the problem either.
Any ideas why postfix does not recognize the changes I made to the zimbra config?