On 20.02.13 20:51, Jeff Mincy wrote:
My local ISP (rcn.com) reconfigured their email servers. The 69.168.97.77 hop does not seem to be doing rdns lookups on the previous hop. For example, I get these two received headers at the trust boundary:
... Received: from mx.rcn.com ([69.168.97.77]) by mx06.atw.mail.rcn.net with ESMTP; 20 Feb 2013 17:07:22 -0500 ...trust/internal boundary... Received: from [216.33.63.216] ([216.33.63.216:56326] helo=bigfootinteractive.com) by mx.rcn.com (envelope-from <1709130a2layfovcia3kqqzqaaaaabnxydzhs2jc2h4yaa...@mail.ameriprise.com>) (ecelerity 2.2.3.49 r(42060/42061)) with ESMTP id 29/DB-26250-A1945215; Wed, 20 Feb 2013 17:07:22 -0500
This leads to various bad things (RDNS_NONE & broken WHITELIST_FROM_RCVD)
Try asking your provider to turn the reverse DNS lookups on and ask them why the hell did they turn it off at all...
Is there anything in SpamAssassin that can deal more elegantly with this particular problem? Perhaps Some sort of please_fill_in_rcvd_rdns type option?
SA does not do such lookups by itself, there's only one exception related to some buggy MTA. I don't think SA maintainers are willing to do such lookups in SA. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Spam is for losers who can't get business any other way.