How do I change my email address on Disqus?
In your Account Settings, you can update or change any of the following: Profile (Name, location, bio, avatar, and more) Avatar. Account - Username, email, and password.
Can I delete my account on Disqus?
If you own a registered Disqus account, you can use the self-serve deletion feature in Settings > Account > Delete Your Disqus Account.