Lens,
We are installing something new for one of our clients today that we have been working on for over a year now. It's industrial strength, they mail in the tens of millions a day. They have like some 40 newsletters.
Anyway, I'm not going to give away all the specifics here but I will will add one tidbit that you might be interested in. It integrates with our ROIAdavantage. When combined the two serves publishers, customers, banner campaigns, email campaigns (with the ability to merge and purge subs for creating new lists for new product offerings) etc. ect. ect.
Basically it will SERVE and TRACK all your campaigns over every type of online media. Your able to define preferred CPA, CPC, and CPM and gauge each campaign and it's effectiviness.
This is in addition to all the regular stuff a mailer will do. It's a all in one campaign management software that also does the actual serving. Email, banners, sponsors, affiliates, banner rotation, oh and the profiling down to the individual user across all the online medias mentioned above. Some wicked shit
We are in beta now, but if you want a sneak peek hit me up at internext.