I need help with regex

I have put into my keywords   src="http  to block any email that has images that the source is a website, works great, the problem is that i need to exclude anything that has "atx" in the http://www." CLASS="ASPForums" TITLE="WARNING: URL created by poster. - http://www. address, ive tried a few things but i just cant get it right, any help would be greatly appreciated, Thanks

Trinidad,

src="http   is way to general a block.  For example, just about everything you get from Microsoft will get blocked by this (which may or may not be a bad thing).  I have worked with several iterations of this kind of block.  I am still changing them as I gather more statistics but here is my latest:

The first on gets rid of url's using "Dotted IP" notation rather than FQDN's.  This can be dangerous but we have taken the stance that if you can't put a DNS host name on it, we don't want it.

(href=" http://+[\d" CLASS="ASPForums" TITLE="WARNING: URL created by poster. - http://+" CLASS="ASPForums" TITLE="WARNING: URL created by poster. - http://+ [\d])

This one detects http OR 3dhttp  Then //  Then 0 - 15 of ANY character Then a % OR an @  followed by just about anything.

((http|3dhttp)://.{0,15}( mailto:%|@)[(\d|\w" CLASS="ASPForums" TITLE="WARNING: URL created by poster. - %|@)[(\d|\w )])

While they don't drop all the "remote" refs, they are doing an excellent job with very few "False Positives"

Hope this helps.

Dan S.