Package: spamassassin Version: 3.1.0 (2005-09-13) Severity: wishlist I'm not sure if this feature is already in SpamAssassin. But I know that our current installation (3.1.0) is not tagging this in the mail headers. Maybe there is an option that needs to be enabled. Please let me know if this is the case.
Otherwise, SpamAssassin should look for web links in mails, do a DNS lookup to find the IP address of the host, and then do a reverse DNS lookup on the IP address. If the IP address does not have a valid reverse lookup, then the mail is very likely spam. If the reverse lookup is very different to the original URL, then there is a higher than otherwise probability that the mail is spam (but not necessarily, eg apache virtual hosts) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
