> > How about a test like this: > > NUMBERSINMAILFROM > > > > It would be similar to SUBJECTSPACES but would count the amount of > > numbers in the mail from address. You could then configure > > it for say if 10 or more, > > add 5 to the weight and so forth.
John, We already look for sender-addresses containing more then 4 (SenderWithCodeMaybe) or more then 8 digits (SenderWithCode). So we count around 75% of spam-senders and 25% of FPs. As Scott sayd there are a lot of tipical Freemailer-Addresses like "[EMAIL PROTECTED]" creating FPs with such a test. But there are also auto-generated mailings having a sender address like "[EMAIL PROTECTED]" On a tipical day we can see around 10% of all incomming messages having between 4 and 7 digits. Other ~8% of incomming messages has more then 8 digits. It's not the best but a definitively usefull test in a weighting system. Markus --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.
