We are currently investigating reports of issues with the hosted email that is affecting a small subset of our clients. Some users may not be able to log into webmail, or send/receive emails in an email client. Our senior engineers are looking into the matter as we speak and will work to resolve the issue as a matter of urgency. We will post updates to this status once we have them.
Update - This is now resolved, and all email accounts are fully operational. We sincerely apologize for any inconvenience this may have caused.