arnaud gaboury <arnaud.gaboury@xxxxxxxxx> writes: > I entered this line in pg_hab.conf: > ------------------------------ > host mattermost mmuser 127.0.0.1 md5 > What am I doing wrong? Looking in the postmaster log for complaints about pg_hba.conf would probably have helped you diagnose this. But I think the problem is that you're required to specify a netmask or masklen; so "127.0.0.1/32" not just "127.0.0.1". regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general