I followed this tutorial: http://www.howtoforge.com/virtual_postfix_mysql_quota_courier I can login to courier/pop3 just fine. after creating maildirs, of course. but postfix says i've no mail users. it bounces any mail and i cant authentificate to smtp too :/ if i try to login to smtp manually trough telnet, i get "malformed auth response" error after enterin username. I've looked trough all postfix config files twice. MySQL login information seems to be correct.
I found that /var/log/auth.log says: Code: May 8 13:45:49 thehostman postfix/smtpd[19266]: sql_select option missing May 8 13:45:49 thehostman postfix/smtpd[19266]: auxpropfunc error no mechanism available May 8 13:45:49 thehostman postfix/smtpd[19266]: _sasl_plugin_load failed on sasl_auxprop_plug_init for plugin: sql
Have a look here: http://www.howtoforge.com/forums/showthread.php?t=2011&highlight=postfix+version+format http://www.howtoforge.com/forums/showthread.php?t=1643&highlight=postfix+version+format http://www.howtoforge.com/forums/showthread.php?t=1149&page=4&highlight=postfix+version
