How can I get in E-mail contact with someone from Microsoft or Xbox Live Enforcement team?

Thank you for your response.

You would need to report them through their profile or messages. That is the only way to have the enforcement team investigate them.

Block and ignore and report.along and set contacts to friends only

as above, just report them, also a bare foot as a gamer picture is not bad.

For a specific issue like this, you'd need to reach out to the Microsoft Account team to correct the e-mail that was put onto the account.

Please visit this page here to get into contact with someone from the Microsoft Account team. You won't be able to change the e-mail manually due to it
not actually existing so you don't have access to it. The only way to change an e-mail on the Xbox 360 console is by making sure that you have access to the e-mail you're trying to change.