---
title: "One-click unsubscribe (RFC 8058)"
method: POST
path: "/v1/unsubscribe"
tags: ["Public"]
---

# One-click unsubscribe (RFC 8058)

`POST /v1/unsubscribe`

## Request

- Base URL: `https://api.mails.ai`
- URL: `https://api.mails.ai/v1/unsubscribe`
- Auth: none required

RFC 8058 one-click unsubscribe POST from a mail client. Authorized by the signed `t` query token. Returns an empty 200.

## Query parameters

- `t` string

## Response `200`

Processed (empty body).

---

[API](https://skmtc.dev/mails/apis/mails-ai-api.md) · [All operations](https://skmtc.dev/mails/apis/mails-ai-api/llms.txt) · [OpenAPI document](https://skmtc.dev/mails/apis/mails-ai-api/revisions/4d4930a8c33b?raw)