OK. Thanks for the info.
Paul K. Dickson Systems Administrator Frederick County Government, IIT [email protected] 301-600-2399/x12399 > From: Fritz Borgstedt <[email protected]> > Reply-To: Questions and Answers for users of ASSP Anti-Spam SMTP Proxy > <[email protected]> > Date: Thu, 22 Jan 2009 22:25:56 +0100 > To: Questions and Answers for users of ASSP Anti-Spam SMTP Proxy > <[email protected]> > Subject: Re: [Assp-user] 1.4.3 latest, sender validation, and whitelisted > domains. > > Questions and Answers for users of ASSP Anti-Spam SMTP Proxy > <[email protected]> schreibt: >> I noticed that whitelisted domains are still being allowed in even >> through the sending mail server is invalid(not the ip listed in an mx >> lookup) and sender validation reverse lookup is configured to still >> check/block even if the sender is whitelisted. For instance [ >> fcp://@fc.magicvillage.de,%231000789/Mailbox/ASSP-Forum/asdlkj...@washingtonp >> ost.com >> ][email protected] and such bogus mail senders keeps >> getting through because @washingtonpost.com is in the >> whitedomains.txt. > > Bug? > SPF is taking care of such things. PTR lookup will only look for a PTR > record. We do not compare sending IP to rreversed DNS matched. MX > Lookup is very questionable for a sending server. MX records are for > receiving mail. > Remove such domains from whitedomains and put the ip-range of > washingtonpost.com into Noprocessing IPs. > 12.129.147.8 # xit.washingtonpost.com (rev DNS match) > 12.129.147.65 # washingtonpost.com (rev DNS match) > 12.129.147.83 # projects.washingtonpost.com (rev DNS match) > > http://www.senderbase.org/ > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by: > SourcForge Community > SourceForge wants to tell your story. > http://p.sf.net/sfu/sf-spreadtheword > _______________________________________________ > Assp-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/assp-user ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
