Take at look at the "ip-in-rdns-keyword-blacklist-file" option. You can use that to match any TLD. http://www.spamdyke.org/documentation/README.html#RDNS
Be careful, however, about adding ".net" to that filter. Lots of businesses host their own mailservers on DSL lines with rDNS names like the ones you found. Filtering ".net" with no other keywords will generate a lot of false positives. -- Sam Clippinger Ulrich C. Manns wrote: > Thanks for your answer. > > A swicht to strengthen the check in a future release would be nice > because many ISPS uses .net as tld. > > Regards, > Ulrich > > ------------------------------------------------------------------------ > *Von: *Sam Clippinger <[email protected]> > *Antworten an: *spamdyke users <[email protected]> > *Datum: *Tue, 24 Mar 2009 17:17:45 +0100 > *An: *spamdyke users <[email protected]> > *Betreff: *Re: [spamdyke-users] DENIED_IP_IN_CC_RDNS > > The IPs you sent are 69.180.121.11 and 88.79.128.132, which have the > rDNS names c-69-180-121-11.hsd1.fl.comcast.net and > dialbs-088-079-128-132.static.arcor-ip.net, respectively. Although both > of those names contain the IP addresses, neither of them ends in a > two-character country code. That's why they don't match the filter. > > If, for example, the second IP address had the rDNS name > dialbs-088-079-128-132.static.arcor-ip.us (ending in .us instead of > .net), spamdyke would block it. > > I hope that helps. > > -- Sam Clippinger > > Ulrich C. Manns wrote: > > As you can see in attached picture. Sometimes i found accepted E-Mails > > but they should dropped within the DENIED_IP_IN_CC_RDNS rule. > > > > The screenshot was taken from a special Plesk Tool (SCP = Spamdyke > > Control Panel). > > > > Regards, > > Ulrich > > > > msp informations > > technologie > > --.--..-.-.-..-.--.--.- > > Adresse Oltmannsstr. 3 > > D-79100 Freiburg > > Telefon 0761 / 456 26 23 –0 > > Direkt 0761 / 456 26 23 –21 > > Telefax 0761 / 456 26 23 –99 > > Mobil 0151 / 174 33 239 > > ICQ 21358399 > > E-Mail [email protected] > > Internet http://www.msp-it.de/ > > Inhaberin Aylin Koç > > USt-ID-Nr. DE243985099 > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > spamdyke-users mailing list > > [email protected] > > http://www.spamdyke.org/mailman/listinfo/spamdyke-users > > > _______________________________________________ > spamdyke-users mailing list > [email protected] > http://www.spamdyke.org/mailman/listinfo/spamdyke-users > > ------------------------------------------------------------------------ > > _______________________________________________ > spamdyke-users mailing list > [email protected] > http://www.spamdyke.org/mailman/listinfo/spamdyke-users > _______________________________________________ spamdyke-users mailing list [email protected] http://www.spamdyke.org/mailman/listinfo/spamdyke-users
