[SURBL-Discuss] Re: One way to handle the Geocities spam
mouss at netoyen.net
Mon Dec 19 01:32:48 CET 2005
Jeff Chan a écrit :
>If there are discernable patterns, can you share the patterns
>and/or rules to catch them?
- they contain a url in a known free hoster
- most have helo != rdns
- many have rdns = unknown
- many have rdns = looks dynamic
more importantly, there are things related to the data. but I don't
wanna help spammers.
More information about the Discuss