Hi Subhasha, > Error Message. > > relay=/var/lib/imap/socket/lmtp[/var/lib/imap/socket/lmtp], delay=0, > status=bounced (host > /var/lib/imap/socket/lmtp[/var/lib/imap/socket/lmtp] said: 550-Mailbox > unknown. Either there is no mailbox associated with this 550-name or > you do not have authorization to see it. 550 5.1.1 User unknown (in > reply to RCPT TO command) > > Have you created the mailbox? You need to create a user AND a mailbox. It could also be an authentication problem (LMTP supports authentication), however, if I'm not mistaken, LMTP over local socket is preauthenticated to a user having sufficient privileges. Baltasar _____ FORMER 03 GmbH _____ infanteriestraße 19 haus 6 eg _____ D-80797 muenchen _____ www.former03.de ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html