Comment by Mordisquitos

> I can't open an issue (to ask the service to remove my email) without logging in to an account I don't have control over.

> I don't want to use "forgot my password", because I don't want my IP address to be associated with a login to the account

As a fellow victim of worldwide technically-illiterate namesakes, I used to do this using the TOR browser until I had a paid VPN service which is what I use now. Out of sheer paranoia, I always use a secondary browser profile while using a false userAgent extension.