Hi Joe,
If you need a low cost Solution Use...
http://mail.google.com/support/
It's one of Google's Best Free tools and Surprisingly many are Using it for emailing and managing their Newsletters...
Otherwise invest 19 Bucks a month in AWeber...
http://www.aweber.com/blog/new-featu...eber-users.htm
Because it's another Great tool and you just Never know...
Google might just Acquire AWeber and Add them to their Package of Great Free tools...
Why Not eh?
http://en.wikipedia.org/wiki/List_of...e_acquisitions
Bet you that would Make a Lot of internet marketers and a few others Very Happy...
Phil