In reply to Fman:
I have just finished developing an email marketing suite that will do exactly that for the web development agency I work for.
It tracks number of views, unsubscribes, hard/soft bounces the lot.
Contact MRS Web Solutions Ltd on (01252)616000 or visit www.mrswebsolutions.com
Feel free to email me directly for more information on dave@mrswebsolutions.com (if you do ring up, please mention that Dave referred you
)