Undo send

The undo window

When a message is sent, Aiemaily holds it in a pending state for a configurable delay. A dismissible banner counts down the remaining time. If you tap “Undo” before the window closes, the message is marked cancelled and never dispatched. If the window expires without action, the message goes out normally.

The message is not delivered to the recipient until after the undo window has passed. From the recipient’s perspective, there is no visible delay.

How to undo a send

1. 1

   Send your message

   Tap “Send” (or let Autopilot send on your behalf). The undo banner appears at the bottom of the screen.

2. 2

   Tap “Undo”

   Tap the Undo button in the banner before the countdown reaches zero.

3. 3

   Message is cancelled

   The message is marked undone. It is never dispatched. It returns to your Drafts as an unsent message you can edit or discard.

Undo send and Autopilot

The same undo window applies to sends initiated by Autopilot. When Aiemaily’s agent dispatches a reply or a follow-up autonomously, the undo banner still appears with a countdown. You can intercept any Autopilot send during that window exactly as you would your own.

This means Autopilot is never truly instantaneous from a delivery standpoint — the undo delay is a deliberate safety layer built into every autonomous action.

Configuring the undo window

The delay is set globally in Settings → Sending → Undo send window. Available values range from 5 to 30 seconds. The same value applies to all send types: manual, Copilot-confirmed, and Autopilot.