Am Tue, 31 May 2011 14:50:19 +0300 schrieb kibirango moses <kibsmoses@xxxxxxxxx>: > Hullo Users, > I setting up a mailserver with smtp authentication and the backend > database is mysql 5.1.53 with pam_mysql and cyrus-sasl2 2.1.23 on > slackware linux 13.1.When i telnet to test my server side > authenication it gives me the error > below: > May 31 10:26:24 xxxxx postfix/smtpd[1475]: xsasl_cyrus_server_next: > decoded response: > May 31 10:26:24 xxxxx postfix/smtpd[1475]: warning: SASL > authentication failure: All-whitespace username. > May 31 10:26:24 xxxxx postfix/smtpd[1475]: warning: > localhost[127.0.0.1]: SASL LOGIN authentication failed: generic > failure [...] Could you post the server client responds of the telnet session? How did you create a LOGIN string? -Dieter -- Dieter Klünter | Systemberatung http://dkluenter.de GPG Key ID:DA147B05 53°37'09,95"N 10°08'02,42"E