New install trying Zimbra out, running Open Source Edition.
Wondering, if you host multiple domains will the MTA show an alias for the outgoing host name?
If the server is install as host mail.abc.com, but you have pdq.com and xyz.com also setup as domains with users. Can you configure the outgoing hostname to be say mail.pdq.com or mail.xyz.com instead of the stated mail.abc.com?
Sorry if this has been answered search around and did not find anything, also a little bit of a newbie to this...