Remo Mattei
2022-Aug-20 15:56 UTC
Permission denied UNIX perms appear ok (ACL/MAC wrong?))
Try ls -laZ> Il giorno 20 ago 2022, alle ore 08:08, Erwan David <erwan at rail.eu.org> ha scritto: > > ?Le 20/08/2022 ? 16:52, Austin Witmer a ?crit : >> Hello all! >> >> Recently I upgraded my mail server to Ubuntu 22.04 LTS and ever since then I am periodically getting some dovecot errors like the below in my mail log. As far as I can tell, my unix perms are just fine. What is ACL/MAC? >> >> Aug 20 14:41:58 mail dovecot: imap(user at domain.com)<56316><1NieGKPmuOdKwxVI>: Error: Mailbox INBOX: stat(/mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log>) failed: Permission denied (euid=1000(austin) egid=1000(austin) UNIX perms appear ok (ACL/MAC wrong?)) >> >> And here is the listing showing the permissions for that file. >> >> *austin at mail*:*~*$ ls -la /mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log> >> -rwxrwxr-- 1 austin austin 15796 Aug 20 14:41 */mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log>* >> >> What in the world is causing these errors, and what can I do about them? >> >> Thanks in advance! >> >> Austin Witmer > > Did you check wether your linux distribution uses SeLINUX or Apparmor ? In that case you would have to check their policy to give dovecot access to this directory. > >
Austin Witmer
2022-Aug-20 16:13 UTC
Permission denied UNIX perms appear ok (ACL/MAC wrong?))
Ok, here is the output of that command. austin at mail:~$ ls -laZ /mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.list.index.log -rwxrwxr-- 1 austin austin ? 6796 Aug 20 14:40 /mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.list.index.log Does that tell you anything? Austin Witmer> On Aug 20, 2022, at 9:56 AM, Remo Mattei <rm at rm.ht> wrote: > > Try ls -laZ > >> Il giorno 20 ago 2022, alle ore 08:08, Erwan David <erwan at rail.eu.org> ha scritto: >> >> ?Le 20/08/2022 ? 16:52, Austin Witmer a ?crit : >>> Hello all! >>> >>> Recently I upgraded my mail server to Ubuntu 22.04 LTS and ever since then I am periodically getting some dovecot errors like the below in my mail log. As far as I can tell, my unix perms are just fine. What is ACL/MAC? >>> >>> Aug 20 14:41:58 mail dovecot: imap(user at domain.com)<56316><1NieGKPmuOdKwxVI>: Error: Mailbox INBOX: stat(/mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log>) failed: Permission denied (euid=1000(austin) egid=1000(austin) UNIX perms appear ok (ACL/MAC wrong?)) >>> >>> And here is the listing showing the permissions for that file. >>> >>> *austin at mail*:*~*$ ls -la /mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log> >>> -rwxrwxr-- 1 austin austin 15796 Aug 20 14:41 */mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log>* >>> >>> What in the world is causing these errors, and what can I do about them? >>> >>> Thanks in advance! >>> >>> Austin Witmer >> >> Did you check wether your linux distribution uses SeLINUX or Apparmor ? In that case you would have to check their policy to give dovecot access to this directory. >> >>
Austin Witmer
2022-Aug-20 16:23 UTC
Permission denied UNIX perms appear ok (ACL/MAC wrong?))
See below.> On Aug 20, 2022, at 9:56 AM, Remo Mattei <rm at rm.ht> wrote: > > Try ls -laZ > >> Il giorno 20 ago 2022, alle ore 08:08, Erwan David <erwan at rail.eu.org> ha scritto: >> >> ?Le 20/08/2022 ? 16:52, Austin Witmer a ?crit : >>> Hello all! >>> >>> Recently I upgraded my mail server to Ubuntu 22.04 LTS and ever since then I am periodically getting some dovecot errors like the below in my mail log. As far as I can tell, my unix perms are just fine. What is ACL/MAC? >>> >>> Aug 20 14:41:58 mail dovecot: imap(user at domain.com)<56316><1NieGKPmuOdKwxVI>: Error: Mailbox INBOX: stat(/mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log>) failed: Permission denied (euid=1000(austin) egid=1000(austin) UNIX perms appear ok (ACL/MAC wrong?)) >>> >>> And here is the listing showing the permissions for that file. >>> >>> *austin at mail*:*~*$ ls -la /mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log> >>> -rwxrwxr-- 1 austin austin 15796 Aug 20 14:41 */mnt/volume1/mailserver/plain/maildir/domain.com/user/dovecot.index.log <http://domain.com/user/dovecot.index.log>* >>> >>> What in the world is causing these errors, and what can I do about them? >>> >>> Thanks in advance! >>> >>> Austin Witmer >> >> Did you check wether your linux distribution uses SeLINUX or Apparmor ? In that case you would have to check their policy to give dovecot access to this directory. >> >>No, I?m not familiar with SeLinux or Apparmor. Tell me what I should do or check. Thanks! Austin Witmer