Writing Better Emails With AI (Without Sounding Fake)

The most common workplace use of AI is also the most commonly botched one. Everyone has now received an email that was obviously machine-written — too long, oddly formal, full of phrases like "I hope this email finds you well" — and nobody enjoys getting one. This lesson is about using AI for email in a way the recipient never notices.

The core rule: you supply the substance

AI is good at structure and bad at knowing your situation. So the division of labor should be:

You provide: what happened, what you want, who the reader is, and anything sensitive about the situation.
AI provides: organization, clean sentences, and a tone check.

The failure mode is reversing this — giving AI a vague instruction like "write an email asking for a deadline extension" and sending whatever comes out. The result is generic because the input was generic. The model doesn't know your manager, your project, or why the deadline slipped, so it fills the gaps with filler.

A workflow that actually works

Brain-dump first. Type the key facts as messy bullets: "report late because vendor data came Thursday — need until Wednesday — already done sections 1-3."
Ask for a draft from your bullets, with the reader and tone specified: "Turn this into a short email to my manager. Direct but not defensive."
Cut it down. AI drafts run long. Delete anything you wouldn't say out loud.
Re-add your voice. Swap one or two sentences into how you actually talk. If you'd write "Quick heads-up," don't let the draft say "I am writing to inform you."

When not to use AI at all

Skip the AI draft for anything genuinely personal or high-stakes: condolences, apologies for a real mistake, performance feedback, resignations. Readers can smell outsourced sincerity, and these are exactly the messages where the relationship is the content. Write those yourself, badly if necessary — a clumsy sincere email beats a polished hollow one.

Key takeaway: give the AI your facts and your reader, take back a structure, and make the final pass yours. If you can't summarize the email's point in one plain sentence yourself, the AI can't write it for you.