I think the problem still is that your keytab file has no entry imap/hostname@DOMAIN and IMAP/hostname@DOMAIN
you also have no host/hostname@DOMAIN Aki On 29.06.2016 18:40, Mark Foley wrote: > Yes, I think that's exactly correct. I just made a similar reply to Edgar > Pettijohn about that. > The Thunderbird message is: > > "The Kerberos/GSSAPI ticket was not accepted by the IMAP server > m...@ohprs.org. Please check > that you are logged in to the Kerberos/GSSAPI realm." > > I made further comments in that message that I won't clutter the list by > repeating here. Check > out that message and see what you think could be wrong. > > Thanks for your help! I'm sure this is solvable! > > --Mark > > -----Original Message----- >> Date: Wed, 29 Jun 2016 08:03:14 -0400 >> Subject: Re: Looking for GSSAPI config [was: Looking for NTLM config example] >> From: brendan kearney <bpk...@gmail.com> >> To: Mark Foley <mfo...@ohprs.org> >> Cc: dovecot@dovecot.org >> >> The last log line shows "user=<>". This indicates no credentials were >> presented. If the rip field matches the client ip you tested from, I would >> bet the appropriate kerberos ticket (imap/host.domain.tld@REALM) was not >> pulled for the authentication. >> On Jun 28, 2016 11:33 PM, "Mark Foley" <mfo...@ohprs.org> wrote: > [deleted]