I searched all over the forum for this, please don't flame me if I missed something.
I want to know, is it possible to install zimbra webmail client as a standalone ? Why? because we have a qmail server with vpopmail with over 15000 mailboxes, difficult to migrate. I want to know can zimbra webmail be installed as standalone, retrieving mail using standard imap and pop3, a little like roundcube.
Please tell me it's possible !
Second question, is there a qmail/vpopmail migration utility for zimbra ?