You’ve worked to make your email clear, and you’ve carefully edited to streamline your writing. The body of your email might well be perfect, but it can all go awry if you use the wrong sign-off. It’s just a word or a short phrase, followed by your signature, and yet finding the right tone to close your email often requires a surprising amount of thought and finesse.
When you’re struggling with how to end an email, it’s best to consider the context.