Frankie Rain on Medium lists a bunch of techniques to write shorter emails.
[perfectpullquote align=”full” bordertop=”false” cite=”” link=”” color=”” class=”” size=”17″]In short, writing short emails is a win-win. Now that you know how to do it, you can potentially save up to an hour a day dealing with your email inbox, while come out looking like a thought leader in the process.[/perfectpullquote]
Everyone should read this and apply his ideas.