Another newbie question:
I am setting up Postfix to replace a long-standing qmail system.
My plan is for all domains to be Virtual Mailbox domains.
My question: what do I set mydomain to?
I have myhostname set to mx[12].example.com,
myorigin to myhostname, and mydestination to myhostname, localhost.
The docs for mydomain say it is used " $mydomain
<http://www.postfix.org/postconf.5.html#mydomain>is used as a default
value for many other configuration parameters."
This isn't enough info for me to set it, or to determine what happens if
I set it to "example.com".
Any suggestions?
Thanks very much
John