Hi, I have advanced somewhat since my last post. At least I have "mailer=cyrus". Behold my current situation:
# mail jdoe < /dev/null Oct 31 08:24:28 testbox service-/usr/cyrus/bin/lmtpd[1244]: executed Oct 31 08:24:28 testbox lmtpd[1244]: accepted connection Oct 31 08:24:28 testbox lmtpd[1244]: lmtp connection preauth'd as postman Oct 31 08:24:28 testbox sendmail[1243]: f9VDORPU001241: to=<[EMAIL PROTECTED]>, delay=00:00:01, xdelay=00:00:00, mailer=cyrus, pri=30320, relay=localhost, dsn=5.1.1, stat=User unknown Oct 31 08:24:28 testbox sendmail[1243]: f9VDORPU001241: f9VDOSPU001243: DSN: User unknown Oct 31 08:24:28 testbox sendmail[1243]: f9VDOSPU001243: to=<[EMAIL PROTECTED]>, delay=00:00:00, xdelay=00:00:00, mailer=cyrus, pri=30100, relay=localhost [[UNIX: /var/imap/socket/lmtp]], dsn=5.1.1, stat=User unknown Oct 31 08:24:28 testbox sendmail[1243]: f9VDOSPU001243: f9VDOSPV001243: return to sender: User unknown Oct 31 08:24:28 testbox sendmail[1243]: f9VDOSPV001243: to=root, delay=00:00:00, xdelay=00:00:00, mailer=cyrus, pri=30200, relay=localhost [[UNIX: /var/imap/socket/lmtp]], dsn=5.1.1, stat=User unknown Oct 31 08:24:28 testbox sendmail[1243]: f9VDOSPU001243: Losing ./qff9VDOSPU001243: savemail panic Oct 31 08:24:28 testbox sendmail[1243]: f9VDOSPU001243: SYSERR(root): savemail: cannot save rejected email anywhere I have cyrus-imapd-2.0.9 and cyrus-sasl-1.5.24-20 installed by RPM and Sendmail 8.12.1 by source. Peter