A former CEO of mine was known for keeping all his emails, forever. For this he needed special email storage arrangements from the IT team, including a laptop w

A former CEO of mine was known for keeping all his emails, forever. For this he needed special email storage arrangements from the IT team, including a laptop with a super-large HD. If you ever turned up to a meeting and contradicted something you once said in an email, he'd be on to you in an instant.