Hi, im running a cyrus murder cluster that access a mysql Table for authentification, i just switched to the pam_mysql module because we need hashed passwords in the DB. When I try to login with an email address as username PAM cuts of everything after the "@". Login works fine with an account that has a crypted pasword and no domain attached Where can i define the query for PAM? cyradm --user <a href="mailto:joe@test.local">joe@test.local</a> --server frontend --auth PLAIN the statement SELECT password FROM users WHERE email = 'joe' some logfile entries: do_auth : auth failure: [user=joe] [service=imap] [realm=plusser.local] [mech=pam] [reason=PAM auth error] badlogin: frontend [<a href="http://192.168.247.128">192.168.247.128</a>] plaintext <a href="mailto:joe@test.local">joe@test.local</a> SASL(-13): authentication failure: checkpass failed /etc/pam.d/imap #%PAM-1.0 #auth include system-auth #account include system-auth auth sufficient pam_mysql.so user=mail_admin passwd=pwd_mail host=localhost db=mail table=users usercolumn=email passwdcolumn=password crypt=1 #logtable=log logmsgcolumn=msg logusercolumn=user loghostcolumn=host logpidcolumn=pid logtimecolumn=time auth sufficient pam_unix_auth.so account required pam_mysql.so user=mail_admin passwd=pwd_mail host=localhost db=mail table=users usercolumn=email passwdcolumn=password crypt=1 # logtable=log logmsgcolumn=msg logusercolumn=user loghostcolumn=host logpidcolumn=pid logtimecolumn=time account sufficient pam_unix_acct.so /etc/imapd.conf(cut) allowplaintext: yes sasl_mech_list: PLAIN LOGIN sasl_pwcheck_method: saslauthd saslauthd_path: /var/run/saslauthd/mux thanks