[Dovecot] dovecot lost mail! Cause?

[Charles Marcus]

On 2012-11-13 4:18 AM, Michael Firnau <mfi at tf.uni-kiel.de> wrote:
> yesterday i had a user missing mail and he had the junk-filter
> in thunderbird activated. The mail was automagically moved from
> the inbox to the spam folder. From the header i see you use thunderbird,
> so it's a shot in the dark ...

I have a user that uses filters, and occasionally will shoot himself in 
the foot trying to be a little bit too smart trying to catch junk (his 
definition of junk is just anything that he doesn't want), and he calls 
me occasionally to come figure out why his filter is catching all of his 
good mail (usually a typo)...

So, check for any filters too...

-- 

Best regards,

Charles