Hello everybody, I'm in the process of migrating a postfix + cyrus-sasl configuration from Ubuntu 12.04 to CentOS 7.1
I'm using the cyrus-sasl-plain and cyrus-sasl-sql packages to enable AUTH LOGIN against a SQL backend (pwcheck_method: auxprop, auxprop_plugin: sql) Everything's working fine, but smtpd produces dozens of debug lines per SMTP AUTH, which makes the journald log quite unreadable: Oct 05 11:55:01 mail postfix/smtpd[5883]: sql auxprop plugin using mysql engine Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin Parse the username sasl-user Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin try and connect to a host Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin trying to open db 'postfix' on host '127.0.0.1:3306' Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin create statement from userPassword sasl-user mail.domain Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin doing query SELECT passwd FROM saslout WHERE uname='sasl-user' AND aktiv='Y'; Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin Parse the username sasl-user Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin try and connect to a host Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin trying to open db 'postfix' on host '127.0.0.1:3306' Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin Parse the username sasl-user Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin try and connect to a host Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin trying to open db 'postfix' on host '127.0.0.1:3306' Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin create statement from userPassword sasl-user mail.domain Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin doing query SELECT passwd FROM saslout WHERE uname='sasl-user' AND aktiv='Y'; Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin create statement from cmusaslsecretPLAIN sasl-user mail.domain Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin doing query SELECT passwd FROM saslout WHERE uname='sasl-user' AND aktiv='Y'; Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin Parse the username sasl-user Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin try and connect to a host Oct 05 11:55:01 mail postfix/smtpd[5883]: sql plugin trying to open db 'postfix' on host '127.0.0.1:3306' These messages are facility 'auth' and severity 'debug', so don't end up in /var/log/maillog and I can just look there for mail-related messages, but I'd still like to keep the clutter out of the journald log. Setting the log_level to 0 in /etc/sasl2/smtpd.conf doesn't change anything. Can anyone confirm or tell me how disable the debug messages? -- Patrick Wagner
