[Dovecot] Problem after migration dovecot 1.2 -> dovecot 2.0

[Javier de Miguel Rodrí­guez]

> These two directories should have "dovenull" as group.. It should have automatically figured this out by looking up dovenull's group. I could send some debug patches to figure out what the problem is.. But you should be able to work around it by setting:
>
> service imap-login {
>    group = dovenull
> }
>
>

     That make the trick. But is strange, in the other dovecot server I 
own i do not need dovenull for those dirs.

     Regards

     Javier