Jean-Luc Wasmer: > One solution that exist is to have the MUA save the email (vis IMAP) > in an "Outbox" folder that is picked up and processed (sent to the local > SMTP service and move to the local IMAP Sent folder).
Dovecot 2.2 supports this.
I hoped to add support for this to Postfix during the last weeks
of 2012, but unfortunately paid work took precedence. This will go
into the next (i.e. after Postfix 2.10) development cycle.
Wietse
