undeliveredSOME THINGS STAY UNSENT.

We keep it.
They never get it.

The apology. The resignation. The message you finished at two in the morning. Keep it privately without giving the recipient a new problem. No reminder to send, sentiment analysis or inferred recipient contact.

Prepare an unsent label

Your brief stays on this device. No request is sent.

If you choose to send it, Slow Post. If you choose to keep it, Perennial.

Writing it is one decision. Sending it remains another.