I recommend XMailPro.
Why?
Because, I am a tough customer. I'm whiny and complain a lot about stuff that bothers me.
What you want with any company when you have problems is a company that treats you with respect and courtesy AND... REALLY, REALLY works to help solve whatever problems you have and answer any questions you have.
XMailPro ROCKS in this department. In fact I'll go so far as to say that they have the best customer service that I have encountered online.
They have treated me like I try to treat my online customers and that's pretty good indeed.
