# Replying

> SUBLAKE Docs · Inbox · https://sublake.com/docs/replying

The reply box does more than send text.

## AI rewrite

Type a draft and let the AI polish it — make it more formal, friendlier, shorter, or translated — using what it knows about the customer.

## Undo send

Every send has a short undo window, so a message you sent by mistake never actually leaves.