> I have inherited a cyrus / postfix server, which is generally > well-behaved. > However, there is an intermittent error when delivering messages to a > certain > mailbox. It is infrequent, and generally the message is delievered on the > user's next attempt in his MUA. The log is something like: What version of cyrus and what version of postfix? Can you should the logs for a successful delivery to that account. Rob ---- 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