Replace references to mailinglists with @lists.postgresql.org

Magnus Hagander <magnus@hagander.net>

Commit: ef2cd88fb0f3a62312bdd33c8f5f36b9b18fc1ac
Author: Magnus Hagander <magnus@hagander.net>
Date: 2019-01-17T12:45:06Z
Releases: 11.2
Replace references to mailinglists with @lists.postgresql.org

The namespace for all lists have changed a while ago, so all references
should use the correct address.

Files

Documentation touched