configuration is able to deliver emails locally for local domains (done via virtual mailboxes within Postfix).
However, when a user of one those domains don't access zarafa directly, but an external (remote) POP3 server i have to forward tothe external SMTP-server. (no - i don't want allow POP3/IMAP access from external to zarafa).
I've tried a lot, but I can't specify per email what to do... Any ideas?
firstname.lastname@example.org -> deliver locally with Postfix/dagent (to an specific zarafa account)
email@example.com -> deliver locally with Postfix/dagent (to an specific zarafa account)
firstname.lastname@example.org -> forward to external SMTP server (relayhost)
email@example.com -> forward to external SMTP server (relayhost)
Any ideas? If I use virtual mailbox domains it doesn't work this way, because an email to firstname.lastname@example.org will be delivered locally as well... (those users don't have a mailboxes on zarafa).
Perhaps, it is impossible...