I've read so many different articles about this topic that I only manage to confuse
myself, so I have to turn to the fellow linux community
Thanks for looking!
What I'm looking to do is move our current email domain (I guess virtual domain) to a new virtual domain, but still receive mail for all users on the old one and forward to their new address. We're running postfix, dovecot, amavis, spamassassin, apache, squirrelmail, winbind (almost like the how-to in the 'How-to' Section)
So I have old domain: Oldschool.com and many virtual users accessing it.
Now I want to change Oldschool.com to Newschool.com (overnight) so that all email that is sent out from any of the virtual users would be sent as user@Newschool.com
But, also, I still want receive email for my virtual users on the old domain for a certain period of time until people become accustomed to it. So email sent to email@example.com
will be forwarded to firstname.lastname@example.org
until I remove the settings for this.
That's the first part.
The second part: I need to ask, once I complete the task above, what other changes will I need to make. Any changes to Dovecot? virtual mailboxes? Anything in apache or squirrelmail?
If anyone needs more information, configs, etc. I'll post them immediately.
Thanks a ton!