>> >> Hello Greg Troxel, >> >> Am 2010-12-12 10:51:50, hacktest Du folgendes herunter: >> > Trying to block this is a bit tricky, because when a user of one of >> > these sites invites a specific person by entering an email address, it >> > isn't really spam. The problem appears to be that the sites offer the >> > ability to upload one's entire email contact list and then clueless >> > users somehow click on the 'spam my entire addressbook' button. >> >> Sometimes my mailinglists are hit in a very short time by 10 to 20 >> invitations and multiply each be the factor 3-4000 which is not funny >> if you have only a 100 Mbit internet connection. >> >> > A possible approach in SA is to have=20 >> >=20 >> > rules that matches each invitation type >> > a metarule for INVITATION >> >=20 >> > rules that match mailinglist messages (eg List-Id: for mailman) >> > a metarule for mailinglists >> >=20 >> > a metarule for invitation over a mailinglist, which IMHO is >> > intrinsically spam and could well just get 5 points >> >> 1+ >> >> I vote for a SA rule concerning MAILINGLISTS+INVITATION >> >> And I hate INVITE messages which use the Original Senders E-Mail because >> if they would use the own domain I could block it on SMTP Level. >> Hi Michelle,
if everybody were using strict DKIM or SPF, these invites would go away :) So how about trashing everything that says invite and LIKELY does not come from the sender's domain? Wolfgang >> 300-500 INVITE spams per day from more than 400 socialnetworks worldwide >> is realy annoying or better, I would call it terrorism. >> >> Thanks, Greetings and nice Day/Evening >> Michelle Konzack >> >> --=20
