Terrible customer support!
I sign up - and never get the verification email. I contact support, and spend almost an hour on being allowed to become a customer. And I have to give up. Those guys cannot solve simple issues! If you guys can't deliver an email to Office365 hosted by Microsoft - You don't know a thing about emails! I thought you got the basic right, as you are owned by a email-ticketing-company Zendesk! DISAPPOINTED!