Re: Detecting mailing list servers / email

2010-06-14 Thread Kris Deugau
Nataraj wrote: I would also think there would be some good header tests, such as having a list-id header, but the problem here is that if this became used universally, spammers could easily add false headers. I've already seen List-id and related headers in spam. :/ -kgd

Re: Detecting mailing list servers / email

2010-06-11 Thread Nataraj
Nataraj wrote: Marc Perkel wrote: Just wondering about what people are using to detect if email is coming from a mail list discussion server like yahoo or google groups. Does anyone have good discussion list detection rules? I'm not sure about doing this from within spamassassin, but using p

Re: Detecting mailing list servers / email

2010-06-11 Thread Nataraj
Marc Perkel wrote: Just wondering about what people are using to detect if email is coming from a mail list discussion server like yahoo or google groups. Does anyone have good discussion list detection rules? I'm not sure about doing this from within spamassassin, but using postfix, I have a

Re: Detecting mailing list servers / email

2010-06-11 Thread Benny Pedersen
On Fri 11 Jun 2010 07:11:33 PM CEST, Marc Perkel wrote Just wondering about what people are using to detect if email is coming from a mail list discussion server like yahoo or google groups. Does anyone have good discussion list detection rules? there is a perl module maillist.pm but i dont

Detecting mailing list servers / email

2010-06-11 Thread Marc Perkel
Just wondering about what people are using to detect if email is coming from a mail list discussion server like yahoo or google groups. Does anyone have good discussion list detection rules?