Seems it's a recommendation by apache https://wiki.apache.org/spamassassin/CachingNameserver
-----Original Message----- From: MIMEDefang [mailto:mimedefang-boun...@lists.roaringpenguin.com] On Behalf Of G.W. Haywood Sent: 15 March 2016 16:07 To: mimedefang@lists.roaringpenguin.com Subject: Re: [Mimedefang] long dns timeouts when first dns in /etc/resolv.conf is down Hi there, On Tue, 15 Mar 2016, Marcus Schopen wrote: > Am Montag, den 14.03.2016, 16:08 +0000 schrieb G.W. Haywood: > > 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. Of course it can. But you can fix it. ;) -- 73, Ged. _______________________________________________ NOTE: If there is a disclaimer or other legal boilerplate in the above message, it is NULL AND VOID. You may ignore it. Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list MIMEDefang@lists.roaringpenguin.com http://lists.roaringpenguin.com/mailman/listinfo/mimedefang This Email Has Been Anti-Virus Scanned DISCLAIMER: This email and any attachments transmitted with it are confidential and may contain privileged or copyright information. If you are not the named or intended recipient of this email you must not read, use or disseminate the information contained within it for any purpose other than to notify us. If you have received this email in error, please notify the sender immediately and delete this email from your system. It is your responsibility to protect your system from viruses and any other harmful code or device, we try to eliminate them from emails and attachments, but accept no liability for any which remain. _______________________________________________ NOTE: If there is a disclaimer or other legal boilerplate in the above message, it is NULL AND VOID. You may ignore it. Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list MIMEDefang@lists.roaringpenguin.com http://lists.roaringpenguin.com/mailman/listinfo/mimedefang