Hello, and thanks for providing your support to this list. I am struggling with my configuration of Cyrus-SASL authdaemond-based authentication, and thought this list might be able to help me. My configuration is as follows: /etc/courier/authlib/authdaemonrc: | authmodulelist="authpam authuserdb" | authmodulelistorig="authuserdb authpam authshadow authcustom | authpipe" | daemons=5 | authdaemonvar=/var/lib/courier/authdaemon | DEBUG_LOGIN=0 | DEFAULTOPTIONS="" | LOGGEROPTS="" /etc/sasl2/smtpd.conf: | pwcheck_method:authdaemond | pwcheck_method:saslauthd | mech_list: PLAIN LOGIN ---- When I try to authenticate and send, the logs say: Mar 28 11:20:26 zeus postfix/smtpd[11738]: warning: SASL authentication failure: cannot connect to Courier authdaemond: Connection refused ---- I can log on to courier-imap services just fine, both with pam and userdb logins. However, neither seem to work with cyrus-sasl. Can anyone provide some light on this situation? It looks like Cyrus-SASL can't talk to authdaemond. Thanks very much, Dan Farrell