---
title: "Unsubscribe From Reply Emails"
method: POST
path: "/support/email-unsubscribe"
tags: ["Support"]
---

# Unsubscribe From Reply Emails

`POST /support/email-unsubscribe`

The link at the bottom of a reply email, and its one-click
`List-Unsubscribe` target. No login: the signed token is the proof.

## Query parameters

- `token` string, required

## Response `204`

Successful Response

## Other responses

- `409` — Business rule violated
- `422` — Validation Error

## Changes

> 33 revisions in range; 1 not diffed.

- **2026-10-06** `eb0ac355046c` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/excellence-ai/apis/excellence-learning/changes/support/email-unsubscribe/post.md)

---

[API](https://skmtc.dev/excellence-ai/apis/excellence-learning.md) · [All operations](https://skmtc.dev/excellence-ai/apis/excellence-learning/llms.txt) · [OpenAPI document](https://skmtc.dev/excellence-ai/apis/excellence-learning/revisions/59dba414f8ae?raw)