I've had the same thing with race fundraising charities. I donated to someone else's Best Buddies bike ride fundraising trip and I haven't been able to get off

I've had the same thing with race fundraising charities. I donated to someone else's Best Buddies bike ride fundraising trip and I haven't been able to get off "Maria Shriver's Best Buddies" email spam list for years. They create new email addresses to spam me constantly. It's turned me off of ever donating anything to them again!