On 10.1.2012, at 11.34, l.chelchowski wrote:
> Jan 10 10:15:06 lda: Debug: auth input: tes...@domain.eu
> home=/home/vmail/domain.eu/tester/
> mail=maildir:/home/vmail/domain.eu/tester/:INDEX=/var/mail/vmail/domain.eu/tes...@domain.eu/index/public
> uid=101 gid=12 quota_rule=*:storage=2097 acl_groups=
Note that userdb lookup returns gid=12(mail)
> Jan 10 10:15:06 lda(tes...@domain.eu): Fatal:
> setresgid(12(mail),12(mail),101(vmail)) failed with euid=101(vmail):
> Operation not permitted
But you're running it with gid=101(vmail).
> mail_gid = vmail
> mail_privileged_group = vmail
> mail_uid = vmail
Here you're also using gid=101(vmail). (The mail_privileged_group=vmail is a
useless setting BTW)
> userdb {
> args = /usr/local/etc/dovecot/dovecot-sql.conf
> driver = sql
> }
My guess for the best fix: Change the user_query not to return uid or gid
fields at all.
