Am Montag, den 14.03.2016, 16:08 +0000 schrieb G.W. Haywood: > Hi there, > > On Mon, 14 Mar 2016, Marcus Schopen wrote: > > > ... It shouldn't make a difference to mimedefang if one of the dns > > server is down. Any ideas? > > Run a nameserver of your own? An own dns can go down too.