Hello,
I am a bit further, at least I get an error now when delivery fails: (from /var/log/mail) Oct 20 17:05:10 callisto postfix/pipe[22169]: B9BC918065: to=<raim...@zg.huaweil.org>, relay=cyrus, delay=515, delays=515/0.06/0/0.07, dsn=4.3.0, status=deferred (temporary failure. Command output: couldn't connect to lmtpd: Connection refused_ 421 4.3.0 deliver: couldn't connect to lmtpd_ ) I put the lmtp pipe in /var/spool/postfix/public/lmtp and have corresponding config file entries: /etc/cyrus.conf: lmtpunix cmd="lmtpd" listen="/var/spool/postfix/public/lmtp" prefork=1 /etc/postfix/main.cf: mailbox_transport = cyrus:unix:/var/spool/postfix/public/lmtp
IMHO mailbox_transport should be set to lmtp:unix:/var/spool/postfix/public/lmtp
-- NIcolas
