The free altenatives suck however ... I haven't seen anything this powerful/feature loaded.
Couple of questions:
1) Branding? I assume we can customize the front end completely as long as we leave the Copyright info? It does say template based.
2) In line images? I uploaded an attachment (jpg), the program briefly flashed another page which looked to have formatting info, but then vanished... ?
3) Note that hitting Tab after subject line entry does not go into the message body