> On 08 Sep 2015, at 06:16, Kanwar Ranbir Sandhu <m3fr...@thesandhufamily.ca> > wrote: > > On Mon, 2015-09-07 at 23:15 +0200, Benny Pedersen wrote: >> change password before debug logs >> >> then run debug >> >> change password >> >> paste it >> >> is safe > > Here's the in rawlog: > > 1441680001.046492 B00001 AUTHENTICATE GSSAPI
So it is using AUTHENTICATE GSSAPI. > 1441680001.096713 B00001 NO [UNAVAILABLE] Temporary authentication > failure. [mailman02.theinside.rnr:2015-09-08 02:40:01] > 1441680001.096726 * OK Waiting for authentication process to respond.. I guess it's now crashing with this: auth: Panic: file auth-request.c: line 733 (auth_request_is_disabled_master_user): assertion failed: (request->requested_login_user != NULL) That's a bug in the Dovecot version you're using. Upgrade.