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HODADAK

Posted on Fully Autonomous

AI email rewrite prompt: give it the reader, goal, tone and limits

"Polish this email" is a common request to an AI assistant, and the result is often longer, stiffer and oddly enthusiastic. Worse, it sometimes "improves" a date or a figure. The model isn't being careless; it just doesn't know who you're writing to or what must stay fixed.

Give it four things and the draft gets much closer to sendable.

TL;DR: tell it the recipient, the purpose, the tone and length, and what it must leave alone.

The four things to include

  1. Recipient: who's reading it.
    "This is a first email to a contact at a client company." Tone depends heavily on the reader: a colleague, a manager and an external partner need different wording.

  2. Purpose: what you want from them.
    "I'm asking them to send the files by Friday." Say in one line whether it's a request, a report or an apology.

  3. Tone and length.
    "Polite but short, three sentences at most." A length limit cuts most of the padding.

  4. What must not change.
    "Keep dates, amounts and names exactly as they are; only rework the sentences." Without this, important numbers can drift.

Copy-paste version

This is a first email to a contact at a client company.
I'm asking them to send the files by Friday.
Rewrite it to be polite but short, three sentences at most.
Keep dates, amounts and names exactly as they are.
Draft:
Enter fullscreen mode Exit fullscreen mode

Paste your own draft after "Draft:".

Before you send

Check these yourself, every time:

  • dates
  • amounts
  • the recipient's name
  • attachments

Also strip anything confidential or personal before pasting a draft into an AI tool, and if your company doesn't allow AI tools for work email, don't use one.

We didn't include a sample answer. Output varies between runs, so the prompt structure is the useful part to copy.

Why this works

All four items reduce guessing. The model can't see your relationship with the recipient or your deadline, so it fills those gaps with safe, generic choices. Spelling them out replaces the guesses with your actual situation, and the "keep exactly" line marks which tokens are off limits.

If you send many similar emails, save the prompt as a template with blanks for recipient and purpose. It takes less time to fill in four short lines than to edit an over-polished reply back into something that sounds like you.


AI-assisted article. I checked the prompt structure against the original Korean card before publishing.

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