We've received several e-mails from users asking us to remove them from an e-mail list when in fact we do not in fact hold any information about them, so we investigated further.
We understand that you may have been sent a spam e-mail with a fake unsubscribe link at the bottom which lead to a website shortened by our URL shortening service. The link you clicked may have looked like this:

This link was likely suspended due to spam/potential fraud which is why you will see our error page when you click on it.
We're extremely disappointed that our service is being abused like this and have put in extra measures to help stop spam from spreading; however, there's nothing that we can do to prevent scammers from sending spam e-mails. We can only attempt to reduce the number of spam links created using our service. Please report any suspicious links.