Hi following is the output from the command you have [root@<domain.com> ~]# testsaslauthd -s pam -u tom -p redhat 0: NO "authentication failed"
and then i change /etc/sysconfig/saslauthd fiel MECH=shadow and then run the following command [root@<domain.com> ~]# testsaslauthd -s shadow -u tom -p redhat 0: OK "Success." On Thu, Jun 9, 2011 at 1:44 PM, Patrick Ben Koetter <p...@state-of-mind.de>wrote: > * Suresh Kumar Prajapati <er.sureshprajap...@gmail.com>: > > Here is the interactive session output > > > > [root@quranmail postfix]# telnet 217.23.4.146 25 > > Trying 217.23.4.146... > > Connected to 217.23.4.146. > > Escape character is '^]'. > > 220 <domain.com> ESMTP > > ehlo google.com > > 250-<domain.com> > > 250-PIPELINING > > 250-SIZE 10485760 > > 250-VRFY > > 250-ETRN > > 250-AUTH LOGIN PLAIN > > 250-AUTH=LOGIN PLAIN > > 250-ENHANCEDSTATUSCODES > > 250-8BITMIME > > 250 DSN > > auth loginm > > 535 5.7.0 Error: authentication failed: no mechanism available > > auth login > > 334 VXNlcm5hbWU6 > > <usern...@domain.com> > > 334 UGFzc3dvcmQ6 > > <password> > > 535 5.7.0 Error: authentication failed: authentication failure > > Yep. We need to fix the backend first. When we're done with the backend we > will return to the SMTP session. > > p@rick > > -- > All technical questions asked privately will be automatically answered on > the > list and archived for public access unless privacy is explicitely required > and > justified. > > saslfinger (debugging SMTP AUTH): > <http://postfix.state-of-mind.de/patrick.koetter/saslfinger/> > -- Best Regards, Suresh Kumar Prajapati Linux Security Admin E-mail: er.sureshprajap...@gmail.com ---------------------------------------------------------------------------------------- Pencils could be made with erasers at both ends, but what would be the point?