Last week, Kim Dotcom launched his new Mega file-sharing service and claimed that the first day it brought in over one million registered users for the successor to MegaUpload. However, it's looking like people who have email accounts on Hotmail and Outlook.com are having issues registering as the emails are disappearing. Today, Dotcom took to Twitter to state, "Don't use hotmail to register on #Mega. They have mysteriously black holed emails from our domain. Gmail works fine."

Don't use hotmail to register on #Mega. They have mysteriously black holed emails from our domain. Gmail works fine.