[Dovecot] Auth caching and password changes

Hello,

In my system I have configured auth caching. The problem I have is that 

whenever a user changes his password, he/she can't login to dovecot after a while and the scenarios described at http://wiki2.dovecot.org/Authentication/Caching are not applied.

I have tried also with "doveadm auth cache flush <login>", but it 

didn't work. He also could to login again if he waits for a time or if I run "doveadm auth cache flush" in the server, flushing all auth information from cache.

I have attached the log I had when I changed my password (and suffered 

the problem). I have attached my doveconf -n too.

-- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información y las Comunicaciones Aplicadas (ATICA) http://www.um.es/atica Tfo: 868889150 Fax: 868888337