I am wondering if you can setup Zimbra to check 'outside' email addresses?
Zimbra is authoritative over a domain I own, 'mydomain.com' and I have mailboxes, everything is happy.
But I'd like to have the web interface show me mail from other SMTP / POP accounts I may have, so it acts like a POP/SMTP client.
firstname.lastname@example.org (They support POP and SMTP)
email@example.com (My ISP mail)
I'd like to consolidate all my addresses into one WEB interface, is this possible with Zimbra?