I am trying to migrate from UW imap to dovecot.<br>
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OS: RHEL 3&nbsp; X86<br>
MTA: Postfix<br>
Auth: PAM (NIS server)<br>
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Most of the users are fine, but I have some users have problems:<br>
<br>
&quot;<br>
Jan 14 09:18:42 Info: imap-login: Internal login failure: user=&lt;user1&gt;, method=PLAIN, rip=X.X.X.X, lip=X.X.X.X, TLS<br>
&quot;<br>
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This happens on dovecot version&nbsp; dovecot-1.0.alpha5-1 and dovecot-0.99.11-1 <br>
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If anyone else has met such problem?<br>
<br>
Thanks<br>
<br>
Li<br>
<br>
<br>