So I have my Zimbra install setup as server.mydomain.com, so the default accounts are like so: email@example.com.
Now I want it to automatically have firstname.lastname@example.org to go to this mailbox, but I don't want to have to set it for each and every user. Is there a way to set multiple domain aliases so that I don't have to specify it on each user? I'm not sure what to search for in the wiki, I see the split domain setup but I don't want some users to receive mail, I want to do a hard swap to the new server.
To recap currently:
email@example.com is default for new users
All to go to the same mailbox, firstname.lastname@example.org