On Saturday, July 10, 2004, 2:19:10 AM, Brian Ipsen wrote:
Well - to make things easy, I guess it's just a matter of checking whether any text is present from the <A HREF=""> to the </A> ... So <A HREF="http://domain.org/"></A> won't trigger anything - but <A HREF="http://domain.org/">Some text</A> will....
Just my 5 cents of input ;-)
I believe is what SpamAssassin and SpamCop correctly ignore empty anchors. If not they should. Can't recall what Eric's SpamCopURI does, but ignoring unclickable URIs is probably a good way to defeat the kind of URI poisoning originally mentioned, and likely should generally be used by message parsers.
Jeff C.