AI Tool Atlas
Writing Editorial example

Letro prompt for generating a branded email as MJML

An editorial example for generating a branded email as MJML in Letro, written for our guide and not tested against the vendor

Source
AI Tool Atlas guide: Letro
Checked
Oct 1, 2026

The prompt

Editorial example from our guide
A re-engagement email for lapsed subscribers with a 20% discount offer, friendly tone, one clear button.
How to use this prompt: fill the variables, run it in any chat assistant, check the resultYOU FILL INReady to runPaste the prompt as isNo variables to replaceTHE PROMPTany chat assistant15 words · 1 linesource: editorial exampleYOU GETThe resultAn editorial example for generati…check the result against the tipsfill → run → check · prompts are copied word for word from their source
How to use this prompt: what to fill in, where to run it, what comes back

How to check the result

  • Preview the email in the editor on desktop and mobile widths
  • Send a test from your ESP before the full send

This prompt was written as an example for our guide and has not been run against the tool. Expect to adapt it to your case. How we document tools.

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