Dovecot and IPA

[Manuel Delgado]

>From the first message I noted this:

mailman02 dovecot: imap-login: Disconnected (tried to use unsupported auth
> mechanism): user=<>, method=PLAIN, rip=1.1.1.1, lip=2.2.2.2, TLS,
> session=<QhWSqxofyAAKyAkM>


It seems that your client is not using GSSAPI, but PLAIN instead.

About your config:

On Mon, Sep 7, 2015 at 10:02 AM, Kanwar Ranbir Sandhu <
m3freak at thesandhufamily.ca> wrote:

>
>
> auth_default_realm = theinside.rnr
> auth_realms = theinside.rnr
>
In my configs I was forced to use REALM in uppercase. When I used it
lowercase I had issues mainly with PAM.


> auth_krb5_keytab = /etc/imap.keytab

Double-check that your keytab is correctly authorized in IPA and it's still
valid. In my case I had to setup a cron to refresh the keytab. (Remember
chown it, so Dovecot can read it)

Regards,
Manuel Delgado

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Mag. Computación e Informática
Universidad de Costa Rica
Centro de Informática