dovecot - Nov 2010 - Problem with dovecot delivery (version 2.0.7)

Hi!

I've been having an issue with dovecot since yesterday and can't figure 
it out.

All my users can send mail without any problem but all incomming mail 
are deffered. Here is the log from postfix complaining the mail has been 
deferred:

Nov 9 23:35:51 www postfix/pipe[50019]: A20EB145FC2C: to=, 
relay=dovecot, delay=819, delays=819/0.01/0/0.01, dsn=4.3.0, 
status=deferred (temporary failure)

And here is the log from dovecot complaining it can't complete the 
operation /var/log/dovecot-deliver.log:

Nov 09 23:35:51 lda(EMAIL REMOVED FOR PRIVACY): Fatal: 
setresgid(6(mail),6(mail),6(mail)) failed with euid=143(dovecot): 
Operation not permitted

If anyone could help me, it would be much appreciated!

Thanks!

Maxime Longuepee put forth on 11/9/2010 11:01 PM:
> I've been having an issue with dovecot since yesterday and can't
figure
> it out.
It would be really helpful if you mentioned what you changed yesterday.
 If delivery functioned before yesterday, and now it doesn't, you
obviously changed something that caused breakage.
> All my users can send mail without any problem but all incomming mail
> are deffered. Here is the log from postfix complaining the mail has been
> deferred:
> 
> Nov 9 23:35:51 www postfix/pipe[50019]: A20EB145FC2C: to=,
> relay=dovecot, delay=819, delays=819/0.01/0/0.01, dsn=4.3.0,
> status=deferred (temporary failure)
> 
> And here is the log from dovecot complaining it can't complete the
> operation /var/log/dovecot-deliver.log:
> 
> Nov 09 23:35:51 lda(EMAIL REMOVED FOR PRIVACY): Fatal:
> setresgid(6(mail),6(mail),6(mail)) failed with euid=143(dovecot):
> Operation not permitted
-- 
Stan

On Wed, 2010-11-10 at 00:01 -0500, Maxime Longuepee wrote:


> Nov 09 23:35:51 lda(EMAIL REMOVED FOR PRIVACY): Fatal: 
> setresgid(6(mail),6(mail),6(mail)) failed with euid=143(dovecot): 
> Operation not permitted
> 
^^^^^^^^^^^^^^^^^^^^^^^^  Herein lies the answer, check the permissions
and ownership



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