On a test machine, I've installed the outlook connector to zimbra, and it works just great. Our zimbra server is named zimbra.domain.com, so the account I have is email@example.com.
However, there doesn't seem to be a way to change the From field, to just firstname.lastname@example.org.
The setup I'm trying to attempt, is this:
1) forward all main from mail.domain.com to zimbra.domain.com via procmail
2) through the web interface, create an identity to send as email@example.com instead of firstname.lastname@example.org
3) .. the above mentioned setting.
Is this a limitation of MAPI? As I understand, the Outlook Connector lets Outlook talk MAPI to the Zimbra server, so I could see why it has to know email@example.com. But I wonder, is this just an unimplemented feature (to be able to alter the From field)?