Earlier quoted context omitted.
Are you sure all of your communications are so critical? There are also people who will chase others to the dog park to tell them that a CI build passed...
i don't follow how you got to the snarky "critical" if andyidsinga is ignoring 40% of emails?
e.g. 10% of all emails are critical, important or urgent, 30% of emails aren't critical but need a response, additional 20% don't need a response but must be understood, and 40% are just "organizational noise".