"Oempro more than solved my needs. It’s been a blast since I installed it. I provide managed and unmanaged email marketing services for a number of clients and ALL you may need in both scenarios is covered in Oempro. Pros: fast, simple to use, friendly, variety of options. Cons (or feature requests): I’d love to have a css-based administration, for easy rebranding. Some info (like the from-bounce-reply addresses) is a little rigid to manage, but it still works great." — Andres Bianciotto