I had the same problem, had already submit ticket to support at Xisto - Web Hosting.com. Talk to the live support earlier but seems like the admin can't solve the problem either. Told me it wasn't the server down..if it only happens to me then i felt a serious problem and i haven't do anything to my email at all. He then told me to open a ticket to ask for help.When clicking the sent button on the webmail, i only receive the following message:"ERROR:Message not sent. Server replied:Authentication failed535 Incorrect authentication data"email not sent at all. can anyone help? my domain is oldestlevis.comI had a password set, don't think its convenient to post it here. Pls look at the email i sent to support...my ticket ID is IMT-618755. thanks admin
