Hi,
My
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?

Example

user1@domain.com -> deliver locally with Postfix/dagent (to an specific zarafa account)
user2@domain.com -> deliver locally with Postfix/dagent (to an specific zarafa account)
user3@domain.com -> forward to external SMTP server (relayhost)
user4@domain.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 user3@domain.com will be delivered locally as well... (those users don't have a mailboxes on zarafa).

Perhaps, it is impossible...
Regards
zarafatk