Delivery Status Notification (Failure)

Address not found Your message wasn't delivered to moussa2429@hotmail.co because the domain hotmail.co couldn't be found. Check for typos or unnecessary spaces and try again.

The response was: DNS Error: 6821186 DNS type 'mx' lookup of hotmail.co responded with code NOERROR 6821186 DNS type 'mx' lookup of hotmail.co had no relevant answers. 6821186 DNS type 'aaaa' lookup of hotmail.co responded with code NOERROR 6821186 DNS type 'aaaa' lookup of hotmail.co had no relevant answers. 6821186 DNS type 'a' lookup of hotmail.co responded with code NOERROR 6821186 DNS type 'a' lookup of hotmail.co had no relevant answers.