Mega ,is growing at an astonishingly fast pace, but according to owner Kim Dotcom, some Microsoft users are unable to sign up using their Microsoft emails.

Dotcom mentioned in a short tweet that some Hotmail users are not receiving the confirmation messages sent to them by Mega, while Gmail appears to be working without any problems.
“Don't use Hotmail to sign up for Mega. Gmail works fine,” Kim Dotcom said in his Tweet.
[tweet_embed id=295113381197778946]
Some Outlook.com users also appear to be affected, while others have reported that confirmation emails sometimes arrive with a significant delay, meaning the theory that Microsoft is blocking emails is not true.
Kim Dotcomalso added that his team is working on the issue that has been presented, since some email services may block confirmations due to the huge number of messages. For this reason alone, email services may have put Mega's domain on the spam domain list.
“We are working on the confirmation email issue. Some email services are having an allergic reaction to an unknown domain sending millions of confirmations,” Kim Dotcom continued.
