Write a letter

Paste a complete letter, watch it wrap, send or schedule it. Unsubscribe and postal address are added on the way out.

Reopen a saved letter Or start from a template Subject line The letter — paste the full HTML

A complete email is sent exactly as pasted.

Who it goes to — tags, or blank for everyone

Who it goes to

Add tags, or leave blank to reach the whole list.

When to send

As it will arrive

The record

What was sent, and who opened it

Delivered, opened, and where the list stands. Opens fill in over the hours after a send.

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The readers

Everyone who asked to hear from the house. Add one by hand below.

Name

Configured here, so you never touch the dashboard.

Resend API key

From resend.com → API Keys. Stored server-side; never shown again.

From address

Must be a verified sender in your Resend account.