Direct Mail and Landing Pages

I haven't done anything down to the individual, but here's a couple of ideas.

You could use Google Analytics Campaigns, and the email link could pass the recipients Cons_Id or name or something (using an STag) as one of the campaign params such as SOURCE.

http://www.google.com/support/analytics/bin/answer.py?answer=55578&hl=en

Or maybe you could use the Convio URL  parameters s_src and s_subsc on your link. Basically the same idea, but using Convio features and reports.

http://community.customer.convio.com/docs/DOC-1705

Not sure how either of these ideas would work with a page that needed login. How does DataSync come into play?

Regards, BPM