My @me.com email account has stopped working in Outlook and on my iPhone. Is anyone else experiencing this issue? If so is there a known reason and solution?

Howdy claudenelson,

Welcome to Apple Support Communities.

It sounds like there's an issue receiving iCloud emails with your iPhone and Outlook on your PC. The article below should help you resolve the issue, it provides a lot of great information and troubleshooting tips that can help you verify the status of Apple services and troubleshoot any issues related to iCloud Mail.

Get help using iCloud Mail - Apple Support

Cheers.