[Mimedefang] Want to modify "read-receipt" img tags in mail

[Joseph Brennan]

> 	Howsabout parsing just for <img
> src="(http://www.netmsg.com/.*)"> and replacing $1 with
> "http://www.myserver.org/WEB_BUG_TRACKER_WARNING.gif"?


Too specific.  If it's popular at all, look for more companies
doing the same.  They might even start changing domain names
to evade filtering.

Possibly, convert img src tags so they have to be clicked on
instead of opening inline.  It could raise some "what was that
in your mail" questions that deserve to be asked.


Joseph Brennan
Academic Technologies Group, Academic Information Systems (AcIS)
Columbia University in the City of New York