---
title: "Changes to Send a fax"
method: POST
path: "/accounts/{user_id}/outbox"
---

# Changes to Send a fax

`POST /accounts/{user_id}/outbox`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `95a35a892239`: 1 info

## Changes

- **2026-11-03** `95a35a892239`: 1 info
  - the `options/retry/delay` request property's max was increased from `180.00` to `720.00`

---

[Operation](https://skmtc.dev/fax/apis/fax-plus-rest-api/docs/accounts/:user_id/outbox/post.md) - [API](https://skmtc.dev/fax/apis/fax-plus-rest-api.md) - [Page](https://skmtc.dev/fax/apis/fax-plus-rest-api/changes/accounts/:user_id/outbox/post)