I've experienced similar issues with sites where someone else used my e-mail address to sign-up for something, I purposefully <i>did not</i> follow the authorization URL, and the companies have flatly refused to delete my fraudulent accounts or remove me from their mailing lists.<p>One in particular tried to tell me to reset the password on the account so that I could sign in and opt-out of the mailing lists. I refused, saying that doing so would be acknowledging the account as mine and putting the onus on me to manage something I never signed up for. They refused to budge, despite numerous escalations.<p>I swear I feel more like Hank Hill every day.