I have a personal domain that was previously set up through Hotmail. Until yesterday I was able to send and receive mail by logging in to Outlook.com. Yesterday, all email traffic stopped. I can log in to my Outlook.com account fine. I can send emails from my PC but can not send messages from any mobile device. I am unable to receive all messages. I'm not sure if this is an issue with Outlook.com. No error messages are received when I send emails to my Outlook.com account. Any help appreciated. Thanks.