OS = CentOS-5.5 MTA = sendmail-8.13.1-3.3 IMAPD = cyrus-imapd-2.2.12-10 I have checked the archives of this list and followed threads on several related venues trying to understand how to get this to work. I have not succeeded. I have small, but somewhat complex, sendmail setup that involves two public MX hosts and an internal and private sendmail server that only accepts smtp connections from the public MX hosts. Final delivery through Cyrus-IMAPd takes place on the private host. We support multiple domains using virtusertable. We do not, currently, assign domain specific user mailbox ids but just have unique mailbox ids for everyone on that host. What I would like to have happen, given this entry in virtusertable: @.domain.tld %1@xxxxxxxxxxxxxxxx and this entry in the IMAP directory tree: /var/spool/imap/b/user/bylmbx001/delivery/test and a message with this email address: bylmbx001+delivery+test@xxxxxxxxxx is to have the message placed directly in /var/spool/imap/b/user/bylmbx001/delivery/test The 'test' directory has the 'p' attribute set for the user 'anyone'. The sendmail delivery setting are: define(`CYRUSV2_MAILER_ARGS', `FILE /var/lib/imap/socket/lmtp')dnl define(`confLOCAL_MAILER',`cyrusv2')dnl MAILER(`cyrusv2')dnl I am not sure what imapd.conf settings, if any, apply. The cyrus.conf setting for delivery are: # at least one LMTP is required for delivery lmtpunix cmd="lmtpd" listen="/var/lib/imap/socket/lmtp" prefork=1 I have been picking at this problem for years and have never been able to get anywhere with it. I would really like to nail this down once and for all this time. I would greatly appreciate any help in discovering how this is accomplished. -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB@xxxxxxxxxxxxx Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3 ---- 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