Hello , do you found how to resolve this issue ? have same error from Windowd 7 (PC): psql: SSPI continuation error: The specified target is unknown or unreachable (80090303) from linux machine with psql -Hservername working fine . Regards, Evgeny -- View this message in context: http://postgresql.nabble.com/psql-on-Linux-vs-Windows-major-GSS-differences-tp5816885p5859510.html Sent from the PostgreSQL - admin mailing list archive at Nabble.com. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin