On Mon, 2015-11-23 at 09:57 +0100, Matthias Apitz wrote: > And what does this help in my case? Your mail through apache.org > comes > again with > > * 0.8 RDNS_NONE Delivered to internal network by a host with > no rDNS > Who owns this host?
If it belongs to you or is your ISP's mail delivery MTA for incoming mail, why isn't it defined as part of your internal network? Martin