Well, first of all, the main goal of the service is to deliver our emails, and they really do it great... also the support team is great, as a developer I was having some issues to consume their service, their experts took a look at my code and quickly identified my mistake, from there everthing went smooth...

Prices were reasonable but still not worth it

Great customer support. Helpline folks are very helpful and friendly. The other good thing is that its easy to setup and maintain.