Cloudflare Email Security Settings API

The Email Security Settings API from Cloudflare — 24 operation(s) for email security settings.

Operations 53

GET /accounts/{account_id}/email-security/settings/allow_policies List email allow policies #
POST /accounts/{account_id}/email-security/settings/allow_policies Create email allow policy #
POST /accounts/{account_id}/email-security/settings/allow_policies/batch Batch allow policy operations #
DELETE /accounts/{account_id}/email-security/settings/allow_policies/{policy_id} Delete an email allow policy #
GET /accounts/{account_id}/email-security/settings/allow_policies/{policy_id} Get an email allow policy #
PATCH /accounts/{account_id}/email-security/settings/allow_policies/{policy_id} Update an email allow policy #
PUT /accounts/{account_id}/email-security/settings/allow_policies/{policy_id} Replace an email allow policy #
GET /accounts/{account_id}/email-security/settings/block_senders List blocked email senders #
POST /accounts/{account_id}/email-security/settings/block_senders Create blocked email sender #
POST /accounts/{account_id}/email-security/settings/block_senders/batch Batch blocked sender operations #
DELETE /accounts/{account_id}/email-security/settings/block_senders/{pattern_id} Delete a blocked email sender #
GET /accounts/{account_id}/email-security/settings/block_senders/{pattern_id} Get a blocked email sender #
PATCH /accounts/{account_id}/email-security/settings/block_senders/{pattern_id} Update a blocked email sender #
PUT /accounts/{account_id}/email-security/settings/block_senders/{pattern_id} Replace a blocked email sender #
GET /accounts/{account_id}/email-security/settings/content_policies List content policies #
POST /accounts/{account_id}/email-security/settings/content_policies Create a content policy #
POST /accounts/{account_id}/email-security/settings/content_policies/batch Batch content policy operations #
DELETE /accounts/{account_id}/email-security/settings/content_policies/{policy_id} Delete a content policy #
GET /accounts/{account_id}/email-security/settings/content_policies/{policy_id} Get a content policy #
PATCH /accounts/{account_id}/email-security/settings/content_policies/{policy_id} Update a content policy #
DELETE /accounts/{account_id}/email-security/settings/domains Unprotect multiple email domains #
GET /accounts/{account_id}/email-security/settings/domains List protected email domains #
POST /accounts/{account_id}/email-security/settings/domains Add a new email domain #
POST /accounts/{account_id}/email-security/settings/domains/batch Batch domain operations #
DELETE /accounts/{account_id}/email-security/settings/domains/{domain_id} Unprotect an email domain #
GET /accounts/{account_id}/email-security/settings/domains/{domain_id} Get an email domain #
PATCH /accounts/{account_id}/email-security/settings/domains/{domain_id} Update an email domain #
PUT /accounts/{account_id}/email-security/settings/domains/{domain_id} Replace an email domain #
GET /accounts/{account_id}/email-security/settings/domains/{domain_id}/verification Get domain verification details #
GET /accounts/{account_id}/email-security/settings/impersonation_registry List impersonation registry entries #
POST /accounts/{account_id}/email-security/settings/impersonation_registry Create impersonation registry entry #
DELETE /accounts/{account_id}/email-security/settings/impersonation_registry/{impersonation_registry_id} Delete an impersonation registry entry #
GET /accounts/{account_id}/email-security/settings/impersonation_registry/{impersonation_registry_id} Get an impersonation registry entry #
PATCH /accounts/{account_id}/email-security/settings/impersonation_registry/{impersonation_registry_id} Update an impersonation registry entry #
GET /accounts/{account_id}/email-security/settings/sending_domain_restrictions List sending domain restrictions #
POST /accounts/{account_id}/email-security/settings/sending_domain_restrictions Create a sending domain restriction #
POST /accounts/{account_id}/email-security/settings/sending_domain_restrictions/batch Batch sending domain restriction operations #
DELETE /accounts/{account_id}/email-security/settings/sending_domain_restrictions/{sending_domain_restriction_id} Delete a sending domain restriction #
GET /accounts/{account_id}/email-security/settings/sending_domain_restrictions/{sending_domain_restriction_id} Get a sending domain restriction #
PATCH /accounts/{account_id}/email-security/settings/sending_domain_restrictions/{sending_domain_restriction_id} Update a sending domain restriction #
GET /accounts/{account_id}/email-security/settings/trusted_domains List trusted email domains #
POST /accounts/{account_id}/email-security/settings/trusted_domains Create trusted email domain #
POST /accounts/{account_id}/email-security/settings/trusted_domains/batch Batch trusted domain operations #
DELETE /accounts/{account_id}/email-security/settings/trusted_domains/{trusted_domain_id} Delete a trusted email domain #
GET /accounts/{account_id}/email-security/settings/trusted_domains/{trusted_domain_id} Get a trusted email domain #
PATCH /accounts/{account_id}/email-security/settings/trusted_domains/{trusted_domain_id} Update a trusted email domain #
PUT /accounts/{account_id}/email-security/settings/trusted_domains/{trusted_domain_id} Replace a trusted email domain #
GET /accounts/{account_id}/email-security/settings/url_ignore_patterns List URL ignore patterns #
POST /accounts/{account_id}/email-security/settings/url_ignore_patterns Create a URL ignore pattern #
POST /accounts/{account_id}/email-security/settings/url_ignore_patterns/batch Batch URL ignore pattern operations #
DELETE /accounts/{account_id}/email-security/settings/url_ignore_patterns/{pattern_id} Delete a URL ignore pattern #
GET /accounts/{account_id}/email-security/settings/url_ignore_patterns/{pattern_id} Get a URL ignore pattern #
PATCH /accounts/{account_id}/email-security/settings/url_ignore_patterns/{pattern_id} Update a URL ignore pattern #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/cloudflare:cloudflare-email-security-settings-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

cloudflare-email-security-settings-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  description: Welcome to Cloudflare's API documentation site.
  license:
    name: BSD-3-Clause
    url: https://opensource.org/licenses/BSD-3-Clause
  title: Cloudflare Email Security Settings API
  version: 4.0.0
servers:
- description: Client API
  url: https://api.cloudflare.com/client/v4
security:
- api_email: []
  api_key: []
- api_token: []
- user_service_key: []
tags:


# --- truncated at 32 KB (185 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/cloudflare/refs/heads/main/openapi/cloudflare-email-security-settings-api-openapi.yml