Ability to delete posts from archive

Sometimes people post sensitive information or spam or graphic/explicit stuff to lists and even though that post was sent out to all subscribers and/or any 3rd party archivers, it would still be very nice to be able to remove those posts so at least the master list archive isn't being used to serve spam or doxx someone or the like.

I would imagine this power should be reserved for site admins or perhaps list admins.