Hello, I use Cyrus SASL 2.1.21 with MySQL support and Postfix 2.3. I actually entered "log_level: 0" in smtpd.conf but I still get a mass of entries from cyrus SASL while a user is being authenticated: Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql auxprop plugin using mysql engine Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin Parse the username XXXX Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin try and connect to a host Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin trying to open db 'postfix' on host 'localhost' Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin Parse the username XXXX Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin try and connect to a host Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin trying to open db 'postfix' on host 'localhost' Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin Parse the username XXXX Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin try and connect to a host Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin trying to open db 'postfix' on host 'localhost' Apr 12 18:08:50 janeway postfix/smtpd[19931]: begin transaction Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin create statement from userPassword XXXX YYYY Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin doing query SELECT userPassword FROM mailboxes WHERE username = 'XXXX' AND userrealm = 'YYYY' AND status = '1'; Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin create statement from cmusaslsecretPLAIN XXXX YYYY Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin doing query SELECT cmusaslsecretPLAIN FROM mailboxes WHERE username = 'XXXX' AND userrealm = 'YYYY' AND status = '1'; Apr 12 18:08:50 janeway postfix/smtpd[19931]: sql plugin: no result found Apr 12 18:08:50 janeway postfix/smtpd[19931]: commit transaction Why does the log_level entry not work here? We'll I guess log_level is not consequently implemented, is it? Is there any solution to get off these debug messages? Regards from Munich, Julian Pawlowski