Messages in logs are May 19 12:51:30 host pam_winbind[25434]: Verify user `USER' May 19 12:51:30 host pam_winbind[25434]: user 'USER' granted access May 19 12:51:30 host pam_winbind[25434]: user `USER' not found May 19 12:51:30 host saslauthd[25434]: DEBUG: auth_pam: pam_acct_mgmt failed: Permission denied May 19 12:51:30 host saslauthd[25434]: do_auth : auth failure: [user=USER] [service=smtp] [realm=] [mech=pam] [reason=PAM acct error] Is man/doc winbindd indicates "account required /lib/security/pam_winbind.so" which is griten in /etc/pam.d/smtp Thnks > My Server has installed postfix+sasl+winbindd+samba with SuSE 10.0 > > I have problems executing "testsaslauthd -u USER -p PASS -s smtp". > Output is 0: NO "authentication failed" > > In sasl log files appears > > DEBUG: auth_pam: pam_acct_mgmt failed: Permission denied > May 18 12:57:06 saslauthd[31381]: do_auth : auth failure: > [user=USER] [service=smtp] [realm=] [mech=pam] [reason=PAM acct error] > > However in winbind log appears: > Verify user `USER` > User 'USER' granted access > > Wbinfo -u, wbinfo -g, wbinfo -t executes ok > > File /etc/pam.d/smtp is > > auth sufficient /lib/security/pam_winbind.so debug > account sufficient /lib/security/pam_winbind.so debug "PAM acct error" means the auth-Stage is ok. So the Password is verified and ok. Maybe the account-Stage is not implemented in your pam_winbind? What says the doc/manpage? Did you look in other Logs in /var/log/... maybe auth.* ? -- Andreas