---
title: "Changes to Spam-score a draft"
method: POST
path: "/emails/spam-preview"
---

# Changes to Spam-score a draft

`POST /emails/spam-preview`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 7 revisions.

- **2026-11-12** `0d3971e3a670`: 2 warning
- **2026-09-30** `4dc1e20989c8`: 12 warning
- **2026-09-29** `ef5b22b98333`: 1 info

## Changes

- **2026-11-12** `0d3971e3a670`: 2 warning
  - the `from` request property's maxLength was set to `998`
  - the `to/items/` request property's maxLength was set to `320`
- **2026-09-30** `4dc1e20989c8`: 12 warning
  - added the new `daily_limit_exceeded` enum value to the `anyOf[#/components/schemas/Error]/code` response property for the response status `403`
  - added the new `daily_limit_exceeded` enum value to the `code` response property for the response status `400`
  - added the new `daily_limit_exceeded` enum value to the `code` response property for the response status `401`
  - added the new `daily_limit_exceeded` enum value to the `code` response property for the response status `429`
  - added the new `monthly_limit_exceeded` enum value to the `anyOf[#/components/schemas/Error]/code` response property for the response status `403`
  - added the new `monthly_limit_exceeded` enum value to the `code` response property for the response status `400`
  - added the new `monthly_limit_exceeded` enum value to the `code` response property for the response status `401`
  - added the new `monthly_limit_exceeded` enum value to the `code` response property for the response status `429`
  - added the new `send_limit_exceeded` enum value to the `anyOf[#/components/schemas/Error]/code` response property for the response status `403`
  - added the new `send_limit_exceeded` enum value to the `code` response property for the response status `400`
  - added the new `send_limit_exceeded` enum value to the `code` response property for the response status `401`
  - added the new `send_limit_exceeded` enum value to the `code` response property for the response status `429`
- **2026-09-29** `ef5b22b98333`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/poststack/apis/poststack-api/docs/emails/spam-preview/post.md) - [API](https://skmtc.dev/poststack/apis/poststack-api.md) - [Page](https://skmtc.dev/poststack/apis/poststack-api/changes/emails/spam-preview/post)