On 8/30/16, Bardi Harborow <[email protected]> wrote: > The mail server doesn't appear to use TLS when forwarding mail to > subscribers. Additionally you may wish to look at configuring SPF, > DKIM and DMARC records.
And it's running a 3yr quite buggy version, including those areas, instead of 2.1.23. http://ftp.gnu.org/gnu/mailman/ http://bazaar.launchpad.net/~mailman-coders/mailman/2.1/view/head:/NEWS
