Axel Rau <Axel.Rau@xxxxxxxxx> writes: > After upgrading to 13.11, Publisher no longer accepts cert of subscriber. The error is pretty clear: > RROR,XX000,"could not connect to the publisher: SSL error: sslv3 alert certificate expired",,,,,,,,,"","logical replication worker" > Servercert: > Not Before: Aug 18 09:12:35 2022 GMT > Not After : Aug 29 09:12:35 2023 GMT How sure are you that that cert is the one the publisher is using? Also, maybe the complaint is about a cert being used by the subscriber, not the publisher? I don't think this error message would distinguish that. regards, tom lane