I have spent a fair part of the morning cleaning up email and I subscribing from spam mailing lists.
So far, all of them have required me to go through at least one level of “ARE YOU SURE YOU DON’T WANT TO RECEIVE ANY MORE EMAIL FROM US?”
…wouldn’t be here if I wasn’t…
But only one (so far) has sent me an email to confirm that I no longer want to receive emails from them.
And that would be the federal government.