Another time saver…
I want to propose a footer mechanism in all my email which allows anyone who receives one to click on it and automatically be removed from my address book, so as to never receive email from me again.
I thus save a lot of time by not chasing people who can’t be bothered to reply (You know who you are!).
Unsubscribing from me so comprehensively in this way sends the additional message that what I thought was a mutually valuable last meeting actually left you feeling bored, scared, or just too confused.