---
title: "List suppressed addresses"
method: GET
path: "/suppressions"
tags: ["Suppressions"]
---

# List suppressed addresses

`GET /suppressions`

## Request

- Base URL: `https://www.unitpost.com/api/v1`
- URL: `https://www.unitpost.com/api/v1/suppressions`
- Auth: HTTP bearer

Retrieve a list of the email addresses your workspace has suppressed, newest-first and cursor-paginated. The list holds your workspace's own suppressions only. Unitpost-wide (`platform`) blocks are enforced at send time but never listed: they appear as `email.suppressed` on the send they stopped, and [Retrieve a suppressed address](#get-suppressions-id) with an email address still returns one, so you can see why that address is blocked. (Since 2026-10-13; before that the list also included platform rows.) Add an address with [Suppress an address](#post-suppressions) or lift a block with [Un-suppress an address](#delete-suppressions-id). Requires the `suppressions:read` capability.

## Query parameters

- `limit` integer
- `after` string
- `before` string
- `scope` 'workspace' | 'platform'

## Response `200`

A page of suppressed addresses.

- object
  - `object` 'list', required
  - `has_more` boolean, required
  - `data` Suppression[], required
    - `object` 'suppression', required
    - `id` string, required
    - `email` string, required
    - `scope` 'workspace' | 'platform', required
    - `reason` 'bounce' | 'complaint' | 'unsubscribe' | 'manual' | 'import' | 'api', required
    - `detail` string, nullable, required
    - `note` string, nullable, required
    - `created_at` string, required
    - `updated_at` string, required

## Other responses

- `401`: Missing or invalid API key.
- `403`: Insufficient scope.
- `422`: Invalid pagination params.

---

[API](https://skmtc.dev/unitpost/apis/unitpost-api.md) · [All operations](https://skmtc.dev/unitpost/apis/unitpost-api/llms.txt) · [OpenAPI document](https://skmtc.dev/unitpost/apis/unitpost-api/revisions/86ff7c890967?raw)