Having full rDNS isn't the issue. What probably happened was something like this:
1) your ISP reported their dynamic addresses to SORBS, or SORBS inferred them via various means. 2) SORBS listed those addresses in DUL 3) Your ISP ran low on static addresses, and allocated to you one of the addresses that was formerly a dynamic address. 4) Your ISP did NOT inform SORBS of the change, or SORBS mechanisms for inferrence didn't pick up the change (or they don't bother to try to detect such changes) 5) You're in the DUL even though you think you shouldn't be, because you're on a static IP. What you need to do is force #4 to get fixed. rDNS is a helpful part of the bigger picture, but has nothing to do with the above 5 steps/events. On Tue, Apr 20, 2010 at 10:17, Nigel Frankcom <n.frank...@gmail.com> wrote: > My IP has full rDNS supplied by my ISP - please feel free to ping -a > 217.36.54.209 and tell me what exactly is wrong wit that? > > On 20 April 2010 16:08, Benny Pedersen <m...@junc.org> wrote: >> On tir 20 apr 2010 15:04:53 CEST, Nigel Frankcom wrote >> >>> If anyone has any ideas - please let me know? >> >> if your isp give you dul ip, then you must use isp smtp servers as relay >> >> not a fault of sorbs some isp is badly informing users on howto >> >> if you really want to use you ip as server make sure it relly is allowed >> from your isp, the report from sorbs says me its not a static ip >> >> ps: if you need to have mail sent from home server make it use smtp auth to >> gmail, and the problem is totaly gone, if that is not possible change isp ! >> >> -- >> xpoint http://www.unicom.com/pw/reply-to-harmful.html >> >> >
