Gustavsson Mikael <mikael.gustavsson@xxxxxxx> writes: > $ /usr/pgsql-13/bin/psql "dbname=postgres user=kalle host=server sslmode=require" > psql: error: FATAL: no pg_hba.conf entry for host "nn.nnn.n.nnn", user "kalle", database "postgres", SSL off > FATAL: no pg_hba.conf entry for host "nn.nnn.n.nnn", user "kalle", database "postgres", SSL off It'd be useful to verify that that version of psql+libpq is actually built with ssl support. Try ldd /usr/pgsql-13/bin/psql and then repeat "ldd" on whichever libpq.so is mentioned in the output. regards, tom lane