Before You Send That Work Email: A Quick Pre-Send Checklist

Why a two-minute check pays off

Work email is fast — which is exactly why it goes wrong so often. A message sent to the wrong person, a missing attachment, or a line that reads as curt rather than direct can cost far more time and goodwill than the 120 seconds a quick review would have taken.

This checklist gives you a reliable scan to run before every professional email that matters. It won't slow you down on the routine stuff, but it will catch the mistakes that tend to show up on the emails where the stakes are highest. Think of it as the equivalent of the pre-flight checklist pilots run — not because every flight goes wrong, but because the ones that do matter enormously.

For decisions about whether to email at all, it's worth knowing when a live conversation beats an async message. See our piece on synchronous vs. asynchronous communication at work for a practical breakdown.

How to use this checklist

Work through each group in sequence — recipients first, final proofread last. On a typical email, the whole review takes under two minutes. On a high-stakes message (a complaint, a client update, a message to senior leadership), give yourself five minutes and read the email out loud at least once.

You don't need to run every item on every email. The must items are non-negotiable — skip them at your own risk. The should items are strongly recommended for anything going outside your immediate team. The nice_to_have items are worth building into your habits over time.

The mistakes this checklist is designed to catch

Most work email regrets fall into a small set of repeating patterns. Wrong recipients — including the classic Reply All misstep — account for a large share of inbox incidents that require awkward follow-up. Missing attachments are so common that many email platforms now flag when the word "attached" appears in the body but no file is added. Tone issues are subtler but often more consequential: a message that feels neutral to the writer can land as cold or abrupt to someone reading it without vocal cues or facial expressions.

Subject lines are frequently an afterthought, but a vague or missing subject is one of the main reasons professional emails go unanswered. When you make your ask clear in the subject — including any deadline — you reduce the friction between your email and the action you need.

If you're preparing a job application rather than a workplace email, the same discipline applies in a different context. Our pre-submission checklist for job applications covers what to audit before you send your résumé and cover letter.