On Mon, Jul 16, 2018 at 11:51:28AM +0000, PG Bug reporting form wrote:
> How to enable GSSAPI authentication in 9.6.5? I am trying to setup AD
> authentication.
This is not a bug. What if you began by looking at the documentation?
Postgres has some information on the matter here:
https://www.postgresql.org/docs/devel/static/gssapi-auth.html
--
Michael