I configured zimbra to redirect unknown addresses to another server, but now I want to change these settings to reject senders.
I have seen virtual_transport parameter in main.cf postfix's configuration archive but I don't know how I should change this parameter.
virtual_transport = smtp:smtp.mydomain.com:8025
I tried to change this parameter in zimbra's localconfig.xml file, but I don't know how I to disable this option.
Can anybody help me?
Thanks in advance!