[CentOS] [Fwd: dovecot errors after upgrade to 5.1]

[Morten Torstensen]

Gregory P. Ennis wrote:
> Everyone,
> 
> Looks like my Centos 5.0 mail server upgraded automatically last night
> to 5.1.  It appears to have worked normally until about 16:00 CST when
> dovecot began to fail.  I have rebooted the system to be able to use the
> 5.1 kernel, but dovecot still continues to fail.
> 
> Has anyone else made this observation?

It is a known problem, please read the release notes. You need to alter 
a parameter in the dovecot config.

//Morten