Body content filter work on html alt content?

I'm reading through The Procmail Companion and have decided that there are a
few spammers who vary the subject enough that I need to filter on body
content because the html LINK always appears to contain at least
"3dpageturn"   as in the following:
> <a href="http://3dpageturningebook.net";>
> <img src="http://image777.com/laptop2ppl.gif"; alt="3dpageturningebook.net
>
> Create Professional 3D Page-Turning:
>
> eBooks 
> eBrochures 
> eCatalogs 
> eMagazines 
> Newsletters 
> Presentations 
> Photo Albums 
> Much, Much More! 
>
> Save on Printing, Postage and Advertising Costs!
These guys must have been impacted by filters, for now it seems they are
using a null image to force the display of alt text.

So the question is, can body content filters be used on html text.

:0
* B ?? .*3dpageturn.*

Will that work, or  will it fail to detect the content?

Jeff
~~~~~~~~~~~~
Jefferis Peterson, Pres.
Web Design and Marketing
http://www.PetersonSales.com
Tel . 724-458-7169
ICQ 19112253

"One man gives freely, yet grows all the richer; another withholds what he
should give, and only suffers lack." -  Proverbs 11:24 


_______________________________________________
procmail mailing list
procmail(_at_)lists(_dot_)RWTH-Aachen(_dot_)DE
http://MailMan.RWTH-Aachen.DE/mailman/listinfo/procmail