GO AWAY!!! WORST I HAVE NEVER SEEN
Like IT manager I almost beeing fired because of them: We hosted all our company email on their server with the most high package: They BLOCK ALL ACCOUNT of the domain for at least one hour each time ONE USER do 5 successive non delivery failure. GO AWAY! Their support team seems to be guys in india or somewhere you can get some cheaper call center service just with a list of question /answer. They are unable to check any technical issue, just trying to save time with advice like "please change all your accounts passwords...". DON'T USE THIS COMPANY.