I HAVE PERSONALLY EXPERIENCED AN AUTO GENERATED EMAIL ACCOUNT.

1/  DID YOU REQUEST THIS SERVICE?

2/ IF NOT BE CAUTIOUS, SOMETIMES THIS CAN HAPPEN.

3/ IF YOU DID NOT ASK FOR THIS SERVICE,  PLEASE CONTACT  YOUR 'REGULAR EMAIL PROVIDER' AS IF YOU USE THIS NEW   'EMAIL SERVICE'  CONTACTS AND PERSONAL INFORMATION  MAY IMPORTED TO THAT NEW EMAIL CLIENT , PROVIDER.

CONTACT YOUR REGULAR,  TRUSTED INTERNET SERVICE PROVIDER.

ALSO READ THE MICROSOFT HELP SECTION ON 'EMAIL SETTING'

i hope this helps,  'tread with caution'

de VK3BEW  AUSTRALIA