Writing cold emails with AI: a formatting guide

Using AI to scale cold email outreach is a real time saver. ChatGPT, Claude, and Gemini can personalize messages at volume. But if you are not careful, your emails will read like "This is an automated AI message" and end up in the trash.

Here is how to format AI-generated cold emails so they actually get replies.

1. The "plain text" rule

The cold emails that get the best response rates look like they were quickly typed by a real person. Real people do not use complex nested lists, subheadings, and horizontal dividers in a quick email.

When AI drafts your email, it often tries to make it look like a brochure. Strip that out.

• Remove all ### heading symbols.
• Remove bolded keywords (unless you need one for a single metric).
• Make sure lists are simple, using standard text formatting instead of deep indentation.

2. Fixing the "URL problem"

AI assistants tend to generate links wrapped in markdown format: [Click here](https://example.com).

If you paste this directly into Gmail or Outlook without an editor catching it, the prospect sees the raw brackets and parentheses. It looks messy and damages trust.

The fix: extract the URLs so they sit naturally in the text. You can do this by hand, or run your draft through the AI Text Formatter, which tidies up messy links into clean, readable text automatically.

3. Sentence structure

AI writes long, evenly balanced paragraphs. Human salespeople write short, asymmetric sentences.

Break up your AI draft. No paragraph should be longer than two sentences. Hit the Return key often.

Final checklist before sending:

1. Are there any stray ** or ## symbols? (Use the cleaner to strip them).
2. Is the tone conversational, or does it sound like a press release?
3. Did the AI hallucinate a placeholder like [Insert Company Name Here]?

Spending 5 seconds cleaning up the formatting makes a noticeable difference in how authentic your AI-assisted emails look, and in how often people reply.