How To Write Short Emails. Your email should conclude with one sentence that makes your meaning clear and sets up whatever’s next. Depending on the type of relationship you have with the person you’re writing to, there are different ways of starting an email, but any email should always start with a greeting.

This leads to another of george orwell's rules for writing, which can help you keep your sentences as short as possible: Be flexible on format according to the nature of your report. Start with an appropriate greeting.