{
  "name": "Cloudflare Email Service",
  "slug": "cloudflare-email-service",
  "website_url": "https://developers.cloudflare.com/email-service/",
  "vendor_description": "Send transactional emails and route incoming emails to Workers or email addresses with Cloudflare Email Service.",
  "categories": [
    "email"
  ],
  "summary": "Cloudflare Email Service sends transactional email and routes inbound mail to Workers or addresses, aimed at notifications, auth flows, and custom email handling on Cloudflare's platform. The REST API uses API-key auth with an official MCP server and two SDKs. Pricing is published and self-serve: 3,000 emails/month free, then $0.35 per 1,000. It carries SOC 2 Type 2, GDPR, and ISO 27001. Launched September 2025.",
  "capabilities": {
    "supported_actions": [
      "send_email",
      "handle_incoming_email",
      "forward_email",
      "reply_email",
      "reject_email"
    ],
    "supported_regions": [
      "Global"
    ],
    "supported_languages": [],
    "input_types": [
      "JSON",
      "EmailMessage objects",
      "base64-encoded attachments"
    ],
    "output_types": [
      "JSON (delivered/permanent_bounces/queued arrays)",
      "EmailSendResult (messageId)",
      "Promise<void>"
    ],
    "webhooks_supported": false,
    "sandbox_available": false,
    "sdk_languages": [
      "Node.js",
      "TypeScript"
    ],
    "mcp_server_available": true
  },
  "integration": {
    "api_style": "rest",
    "base_url": "https://api.cloudflare.com/client/v4",
    "api_version": "v4",
    "versioning_scheme": "url",
    "stability": "beta",
    "deprecation_policy_url": "https://developers.cloudflare.com/fundamentals/api/reference/deprecations/",
    "auth_methods": [
      "api_key"
    ],
    "auth_docs_url": "https://developers.cloudflare.com/fundamentals/api/how-to/make-api-calls/",
    "idempotency_supported": null,
    "error_format": "vendor-specific",
    "webhook_signing": null,
    "webhook_events_url": null,
    "rate_limit_requests": null,
    "rate_limit_window": null,
    "sdk_packages": [
      {
        "stars": 4138,
        "package": "wrangler",
        "archived": false,
        "language": "Node.js",
        "official": true,
        "repo_url": "https://github.com/cloudflare/workers-sdk",
        "last_pushed_at": "2026-06-07T18:38:39Z"
      },
      {
        "stars": 4138,
        "package": "@cloudflare/workers-types",
        "archived": false,
        "language": "TypeScript",
        "official": true,
        "repo_url": "https://github.com/cloudflare/workers-sdk",
        "last_pushed_at": "2026-06-07T18:38:39Z"
      }
    ],
    "mcp_url": "https://mcp.cloudflare.com/mcp",
    "quickstart_url": "https://developers.cloudflare.com/email-service/get-started/send-emails/"
  },
  "pricing": {
    "pricing_model": "hybrid",
    "has_published_pricing": true,
    "starting_price_usd": "0.3500",
    "price_basis": "1,000 emails",
    "free_tier_available": true,
    "free_tier_limit": "3,000 emails/month",
    "free_tier_details": "Workers Free plan includes unlimited inbound email routing at $0/mo. Email Sending is only available on the Workers Paid plan ($5/mo minimum, 3,000 outbound emails included, then $0.35 per 1,000 emails).",
    "minimum_commitment": null,
    "self_serve_signup": true,
    "requires_sales_call": false,
    "requires_verification": true,
    "enterprise_plan_available": true,
    "price_points": [
      {
        "plan": "Workers Paid",
        "item": "3,000 outbound emails",
        "amount_usd": "0.0000",
        "amount_percent": null,
        "per": "month",
        "currency": "USD",
        "source_url": "https://developers.cloudflare.com/email-service/platform/pricing/"
      },
      {
        "plan": "Workers Paid",
        "item": "outbound emails",
        "amount_usd": "0.3500",
        "amount_percent": null,
        "per": "1,000 emails",
        "currency": "USD",
        "source_url": "https://developers.cloudflare.com/email-service/platform/pricing/"
      },
      {
        "plan": "Workers Free",
        "item": "inbound emails",
        "amount_usd": "0.0000",
        "amount_percent": null,
        "per": null,
        "currency": "USD",
        "source_url": "https://developers.cloudflare.com/email-service/platform/pricing/"
      },
      {
        "plan": "Workers Paid",
        "item": "inbound emails",
        "amount_usd": "0.0000",
        "amount_percent": null,
        "per": null,
        "currency": "USD",
        "source_url": "https://developers.cloudflare.com/email-service/platform/pricing/"
      }
    ]
  },
  "compliance": {
    "soc2": "type_2",
    "hipaa": null,
    "gdpr": true,
    "iso_27001": true,
    "pci_dss": null,
    "sla_published": false,
    "sla_url": null,
    "data_retention_policy_url": "https://www.cloudflare.com/privacypolicy/",
    "documented_rate_limits": "Your account may have daily sending limits based on Cloudflare's assessment of your account standing. These limits are applied on a per-account basis, may vary, and may be adjusted over time based on your sending behavior. REST API returns HTTP 429 with error code 10004 (email.sending.error.throttled) when rate limit exceeded. Workers API returns E_RATE_LIMIT_EXCEEDED and E_DAILY_LIMIT_EXCEEDED errors.",
    "known_restrictions": [
      "Your account may have daily sending limits based on Cloudflare's assessment of your account standing. These limits are applied on a per-account basis, may vary, and may be adjusted over time based on your sending behavior.",
      "When you first start using Email Service, you can send emails to verified email addresses in your account. Accounts on a paid plan can send emails to any recipient, subject to daily sending limits.",
      "50 recipients per email (combined across all recipient fields)",
      "5 MiB total message size including attachments (25 MiB for verified addresses only)",
      "998 characters subject line (RFC 5322 compliant)",
      "16 KB all custom headers combined",
      "32 attachments per email",
      "Currently in public beta"
    ]
  },
  "developer": {
    "docs_url": "https://developers.cloudflare.com/docs",
    "api_reference_url": null,
    "openapi_spec_url": null,
    "postman_collection_url": null,
    "changelog_url": "https://developers.cloudflare.com/changelog",
    "status_page_url": null,
    "llms_txt_url": "https://developers.cloudflare.com/llms.txt",
    "markdown_docs_url": null
  },
  "adoption": {
    "launched_at": "2025-09-25",
    "ga_date": null,
    "github_stars": 4137,
    "github_stars_at": "2026-06-07T18:55:30.898Z",
    "notable_customers": []
  },
  "scores": {
    "agent_friendliness": null,
    "pricing_transparency": null,
    "setup_speed": null,
    "docs_quality": null,
    "procurement_friction": null,
    "trust_readiness": null,
    "best_for": [],
    "avoid_if": []
  },
  "sources": [
    {
      "field": "documented_rate_limits",
      "url": "https://developers.cloudflare.com/email-service/platform/limits/",
      "excerpt": "Your account may have daily sending limits based on Cloudflare's assessment of your account standing. These limits are applied on a",
      "confidence": "medium"
    },
    {
      "field": "documented_rate_limits",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "vendor_description",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": "Email Routing for handling incoming emails with Workers or routing to email addresses",
      "confidence": "high"
    },
    {
      "field": "output_types",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "output_types",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/workers-api/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "sdk_languages",
      "url": "https://developers.cloudflare.com/fundamentals/api/reference/sdks/",
      "excerpt": "Use Cloudflare API SDKs for Go, TypeScript, and Python to integrate Cloudflare services into your applications.",
      "confidence": "high"
    },
    {
      "field": "free_tier_details",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": "Email Routing is available on both the Workers Free and Workers Paid plans. Email Sending is only available on the Workers Paid plan.",
      "confidence": "medium"
    },
    {
      "field": "free_tier_details",
      "url": "https://developers.cloudflare.com/workers/platform/pricing/",
      "excerpt": "The Workers Paid plan includes Workers, Pages Functions, Workers KV, Hyperdrive, and Durable Objects usage for a minimum charge of $5 USD per month",
      "confidence": "medium"
    },
    {
      "field": "name",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": "Email Routing for handling incoming emails with Workers or routing to email addresses",
      "confidence": "high"
    },
    {
      "field": "sla_published",
      "url": "https://www.cloudflare.com/workers-service-level-agreement/",
      "excerpt": "Service Level Commitment 2.1 Cloudflare will use commercially reasonable efforts to provide a Monthly Uptime Percentage of 99.99% for Customer's use of Workers",
      "confidence": "medium"
    },
    {
      "field": "iso_27001",
      "url": "https://www.cloudflare.com/trust-hub/compliance-resources/",
      "excerpt": "ISO 27001:2022. Implementation of an Information Security Management System",
      "confidence": "high"
    },
    {
      "field": "webhooks_supported",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "free_tier_available",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": "Email Routing is available on both the Workers Free and Workers Paid plans.",
      "confidence": "high"
    },
    {
      "field": "minimum_commitment",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_regions",
      "url": "https://www.infoq.com/news/2025/10/cloudflare-email-service/",
      "excerpt": "In true Cloudflare fashion, Email Service is a global service. That means that we can deliver your emails with low latency anywhere in the world, without the complexity of managing servers across regi",
      "confidence": "medium"
    },
    {
      "field": "known_restrictions",
      "url": "https://developers.cloudflare.com/email-service/platform/limits/",
      "excerpt": "Your account may have daily sending limits based on Cloudflare's assessment of your account standing. These limits are applied on a",
      "confidence": "medium"
    },
    {
      "field": "self_serve_signup",
      "url": "https://developers.cloudflare.com/email-service/get-started/",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "gdpr",
      "url": "https://www.cloudflare.com/trust-hub/privacy-and-data-protection/",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "website_url",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": "Email Routing for handling incoming emails with Workers or routing to email addresses",
      "confidence": "high"
    },
    {
      "field": "primary_use_cases",
      "url": "https://developers.cloudflare.com/email-service/get-started/",
      "excerpt": "Set up Cloudflare Email Service to send transactional emails and route incoming messages.",
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests.",
      "confidence": "high"
    },
    {
      "field": "supported_actions",
      "url": "https://developers.cloudflare.com/email-service/api/route-emails/email-handler/",
      "excerpt": "Process incoming emails with the email() handler in Cloudflare Workers to forward, reply, or reject messages.",
      "confidence": "high"
    },
    {
      "field": "hipaa",
      "url": "https://www.cloudflare.com/trust-hub/privacy-and-data-protection/",
      "excerpt": "Leading healthcare organizations use Cloudflare to protect user and patient data. Learn how our services aligns to HIPAA compliance needs.",
      "confidence": "medium"
    },
    {
      "field": "supported_languages",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "soc2",
      "url": "https://www.cloudflare.com/trust-hub/compliance-resources/soc-2/",
      "excerpt": "Cloudflare's SOC 2 Type II report covers security, confidentiality, and availability controls to protect customer data and is available to download from the",
      "confidence": "high"
    },
    {
      "field": "mcp_server_available",
      "url": "https://developers.cloudflare.com/learning-paths/holistic-ai-security/concepts/mcp/",
      "excerpt": "An MCP server is a program that exposes capabilities to AI agents, giving them access to new datasets or tools — like an email service to send",
      "confidence": "high"
    },
    {
      "field": "pricing_model",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": "Email Routing is available on both the Workers Free and Workers Paid plans. Email Sending is only available on the Workers Paid plan.",
      "confidence": "high"
    },
    {
      "field": "has_published_pricing",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": "Email Routing is available on both the Workers Free and Workers Paid plans. Email Sending is only available on the Workers Paid plan.",
      "confidence": "high"
    },
    {
      "field": "requires_sales_call",
      "url": "https://developers.cloudflare.com/email-service/get-started/",
      "excerpt": "Set up Cloudflare Email Service to send transactional emails and route incoming messages.",
      "confidence": "high"
    },
    {
      "field": "enterprise_plan_available",
      "url": "https://www.cloudflare.com/plans/developer-platform/",
      "excerpt": "Workers Free · $0/mo · Workers Paid · Starting at $5/mo",
      "confidence": "high"
    },
    {
      "field": "input_types",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests.",
      "confidence": "medium"
    },
    {
      "field": "sandbox_available",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "iso_27001",
      "url": "https://www.cloudflare.com/trust-hub/compliance-resources/iso-certifications/",
      "excerpt": "Cloudflare is certified as ISO 27001, 27018 and 27701 compliant.",
      "confidence": "high"
    },
    {
      "field": "webhooks_supported",
      "url": "https://developers.cloudflare.com/email-service/concepts/email-lifecycle/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "free_tier_available",
      "url": "http://cloudflare.com/products/email-routing",
      "excerpt": "Cloudflare Email Routing is a free, private service for creating custom email addresses and forwarding messages to any inbox",
      "confidence": "high"
    },
    {
      "field": "minimum_commitment",
      "url": "https://www.cloudflare.com/plans/developer-platform/",
      "excerpt": "Workers Free · $0/mo · Workers Paid · Starting at $5/mo",
      "confidence": "medium"
    },
    {
      "field": "supported_regions",
      "url": "https://blog.cloudflare.com/email-service/",
      "excerpt": "That means that we can deliver your emails with low latency anywhere in the world, without the complexity of managing servers across regions.",
      "confidence": "medium"
    },
    {
      "field": "known_restrictions",
      "url": "https://developers.cloudflare.com/email-routing/limits/",
      "excerpt": "Currently, Email Routing does not support messages bigger than 25 MiB. Rules and addresses. Each rule maps one custom email address (like info@",
      "confidence": "medium"
    },
    {
      "field": "self_serve_signup",
      "url": "https://www.cloudflare.com/plans/developer-platform/",
      "excerpt": "Workers Free · $0/mo · Workers Paid · Starting at $5/mo",
      "confidence": "high"
    },
    {
      "field": "gdpr",
      "url": "https://www.cloudflare.com/trust-hub/compliance-resources/",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "primary_use_cases",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": "Email Routing for handling incoming emails with Workers or routing to email addresses",
      "confidence": "medium"
    },
    {
      "field": "primary_use_cases",
      "url": "https://developers.cloudflare.com/email-service/configuration/email-routing-addresses/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "supported_actions",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/workers-api/",
      "excerpt": "Send emails directly from Cloudflare Workers using the Email Service binding and send() method.",
      "confidence": "high"
    },
    {
      "field": "categories",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": "Email Routing for handling incoming emails with Workers or routing to email addresses",
      "confidence": "high"
    },
    {
      "field": "hipaa",
      "url": "https://www.cloudflare.com/resources/assets/slt3lc6tev37/3PeVHvuZAh7p3tN77kIfhG/596a459dd1cfbc2ad6b1dbef36ff0eb1/BDES-1265_Privacy_Compliance_Whitepapers_HIPAA.pdf",
      "excerpt": "We offer a Business Associate Agreement (BAA) which incorporates the clauses required by HIPAA so that companies that are transmitting PHI can use Cloudflare security services and still meet their req",
      "confidence": "medium"
    },
    {
      "field": "soc2",
      "url": "https://www.cloudflare.com/trust-hub/compliance-resources/",
      "excerpt": "SOC 2 Type II. Certification to attest to Security, Confidentiality, and",
      "confidence": "high"
    },
    {
      "field": "mcp_server_available",
      "url": "https://developers.cloudflare.com/agents/model-context-protocol/cloudflare/servers-for-cloudflare/",
      "excerpt": "These MCP servers allow your MCP client to read configurations from your account, process information, make suggestions based on data, and even",
      "confidence": "high"
    },
    {
      "field": "pci_dss",
      "url": "https://www.cloudflare.com/trust-hub/compliance-resources/",
      "excerpt": null,
      "confidence": "high"
    },
    {
      "field": "pricing_model",
      "url": "https://developers.cloudflare.com/workers/platform/pricing/",
      "excerpt": "The Workers Paid plan includes Workers, Pages Functions, Workers KV, Hyperdrive, and Durable Objects usage for a minimum charge of $5 USD per month",
      "confidence": "high"
    },
    {
      "field": "has_published_pricing",
      "url": "https://www.cloudflare.com/plans/developer-platform/",
      "excerpt": "Workers Free · $0/mo · Workers Paid · Starting at $5/mo",
      "confidence": "high"
    },
    {
      "field": "requires_sales_call",
      "url": "https://www.cloudflare.com/plans/developer-platform/",
      "excerpt": "Workers Free · $0/mo · Workers Paid · Starting at $5/mo",
      "confidence": "high"
    },
    {
      "field": "enterprise_plan_available",
      "url": "https://www.cloudflare.com/workers-service-level-agreement/",
      "excerpt": "Service Level Commitment 2.1 Cloudflare will use commercially reasonable efforts to provide a Monthly Uptime Percentage of 99.99% for Customer's use of Workers",
      "confidence": "high"
    },
    {
      "field": "input_types",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/workers-api/",
      "excerpt": "Send emails directly from Cloudflare Workers using the Email Service binding and send() method.",
      "confidence": "medium"
    },
    {
      "field": "sandbox_available",
      "url": "https://developers.cloudflare.com/email-service/get-started/",
      "excerpt": null,
      "confidence": "medium"
    },
    {
      "field": "free_tier_limit",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": "Email Routing is available on both the Workers Free and Workers Paid plans. Email Sending is only available on the Workers Paid plan.",
      "confidence": "medium"
    },
    {
      "field": "webhook_events_url",
      "url": "https://developers.cloudflare.com/email-service/observability/",
      "excerpt": "Monitor Email Service performance with logs, metrics, and analytics for sending and routing activity.",
      "confidence": "high"
    },
    {
      "field": "webhook_events_url",
      "url": "https://developers.cloudflare.com/notifications/get-started/configure-webhooks/",
      "excerpt": "In the Cloudflare dashboard, go to the Notifications page. · Go to Destinations. · In the Webhooks card, select Create. · Give your webhook a name",
      "confidence": "high"
    },
    {
      "field": "base_url",
      "url": "https://developers.cloudflare.com/api/",
      "excerpt": "Email Email Account Mapping Account Mapping Get mapping Create mapping Rules Rules List all email scanner rules API",
      "confidence": "high"
    },
    {
      "field": "base_url",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests. Use it from any backend, serverless function, or CI/CD",
      "confidence": "high"
    },
    {
      "field": "free_tier_limit",
      "url": "https://news.ycombinator.com/item?id=47793414",
      "excerpt": "Pricing: $0.35 per 1,000 emails. Here are the limits: \"Your account may have daily sending limits based on Cloudflare's assessment of your account standing.",
      "confidence": "medium"
    },
    {
      "field": "fields_not_found",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests.",
      "confidence": "medium"
    },
    {
      "field": "fields_not_found",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": "Learn about Email Service limits and quotas. Pricing. Understand Email Service pricing and plans.",
      "confidence": "medium"
    },
    {
      "field": "rate_limit_window",
      "url": "https://developers.cloudflare.com/email-service/platform/limits/",
      "excerpt": "Email Service sending quotas, rate limits, message size limits, and compliance requirements.",
      "confidence": "medium"
    },
    {
      "field": "rate_limit_window",
      "url": "https://news.ycombinator.com/item?id=47793414",
      "excerpt": "Your account may have daily sending limits based on Cloudflare's assessment of your account standing.",
      "confidence": "medium"
    },
    {
      "field": "starting_price_usd",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": "Email Routing is available on both the Workers Free and Workers Paid plans. Email Sending is only available on the Workers Paid plan.",
      "confidence": "high"
    },
    {
      "field": "starting_price_usd",
      "url": "https://news.ycombinator.com/item?id=47793414",
      "excerpt": "Pricing: $0.35 per 1,000 emails. Here are the limits: \"Your account may have daily sending limits based on Cloudflare's assessment of your account standing.",
      "confidence": "high"
    },
    {
      "field": "versioning_scheme",
      "url": "https://developers.cloudflare.com/api/",
      "excerpt": "Email Email Account Mapping Account Mapping Get mapping Create mapping Rules Rules List all email scanner rules API",
      "confidence": "high"
    },
    {
      "field": "versioning_scheme",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests.",
      "confidence": "high"
    },
    {
      "field": "auth_docs_url",
      "url": "https://developers.cloudflare.com/fundamentals/api/how-to/make-api-calls/",
      "excerpt": "Once you create your API token, all API requests are authorized in the same way. Cloudflare uses the RFC standard Authorization: Bearer <API_TOKEN> interface.",
      "confidence": "high"
    },
    {
      "field": "price_basis",
      "url": "https://developers.cloudflare.com/email-service/platform/pricing/",
      "excerpt": "Email Routing is available on both the Workers Free and Workers Paid plans. Email Sending is only available on the Workers Paid plan.",
      "confidence": "high"
    },
    {
      "field": "price_basis",
      "url": "https://news.ycombinator.com/item?id=47793414",
      "excerpt": "Pricing: $0.35 per 1,000 emails.",
      "confidence": "high"
    },
    {
      "field": "requires_verification",
      "url": "https://developers.cloudflare.com/email-service/get-started/",
      "excerpt": "Set up Cloudflare Email Service to send transactional emails and route incoming messages.",
      "confidence": "high"
    },
    {
      "field": "requires_verification",
      "url": "https://developers.cloudflare.com/email-service/get-started/send-emails/",
      "excerpt": "Send emails from your applications using Cloudflare Email Service. You can use the REST API from any platform or the Workers binding for",
      "confidence": "high"
    },
    {
      "field": "api_style",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests. Use it from any backend, serverless function, or CI/CD",
      "confidence": "high"
    },
    {
      "field": "idempotency_supported",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests.",
      "confidence": "medium"
    },
    {
      "field": "idempotency_supported",
      "url": "https://developers.cloudflare.com/email-service/",
      "excerpt": "Learn about Email Service limits and quotas. Pricing. Understand Email Service pricing and plans.",
      "confidence": "medium"
    },
    {
      "field": "notable_customers",
      "url": "https://blog.cloudflare.com/email-for-agents/",
      "excerpt": "Cloudflare Email Service becomes a complete platform for bidirectional communication, making the inbox a first-class interface for your agents.",
      "confidence": "medium"
    },
    {
      "field": "notable_customers",
      "url": "https://www.cloudflare.com/case-studies/konoike-transport/",
      "excerpt": "Konoike Transport uses Cloudflare to secure its international staff and customer communications against viruses and socially engineered, email-borne threats",
      "confidence": "medium"
    },
    {
      "field": "mcp_url",
      "url": "https://github.com/cloudflare/mcp",
      "excerpt": "Cloudflare MCP Server. A token-efficient MCP server for the entire Cloudflare API. 2500 endpoints in 1k tokens, powered by Code Mode",
      "confidence": "medium"
    },
    {
      "field": "mcp_url",
      "url": "https://developers.cloudflare.com/agents/model-context-protocol/cloudflare/servers-for-cloudflare/",
      "excerpt": "These MCP servers allow your MCP client to read configurations from your account, process information, make suggestions based on data, and even",
      "confidence": "medium"
    },
    {
      "field": "ga_date",
      "url": "https://blog.cloudflare.com/email-for-agents/",
      "excerpt": "Cloudflare Email Service becomes a complete platform for bidirectional communication, making the inbox a first-class interface for your agents.",
      "confidence": "high"
    },
    {
      "field": "ga_date",
      "url": "https://blog.cloudflare.com/email-service/",
      "excerpt": "Today, we're launching Cloudflare Email Service. Send and receive email directly from your Workers with native bindings—no API keys needed.",
      "confidence": "high"
    },
    {
      "field": "stability",
      "url": "https://blog.cloudflare.com/email-for-agents/",
      "excerpt": "Cloudflare Email Service becomes a complete platform for bidirectional communication, making the inbox a first-class interface for your agents.",
      "confidence": "high"
    },
    {
      "field": "stability",
      "url": "https://blog.cloudflare.com/email-service/",
      "excerpt": "Today, we're launching Cloudflare Email Service. Send and receive email directly from your Workers with native bindings—no API keys needed.",
      "confidence": "high"
    },
    {
      "field": "data_retention_policy_url",
      "url": "https://www.cloudflare.com/privacypolicy/",
      "excerpt": "11. DATA RETENTION. We store your personal information for a period of time that is consistent with the business purposes set forth in Section 3 of this policy",
      "confidence": "medium"
    },
    {
      "field": "rate_limit_requests",
      "url": "https://developers.cloudflare.com/email-service/platform/limits/",
      "excerpt": "Email Service sending quotas, rate limits, message size limits, and compliance requirements.",
      "confidence": "medium"
    },
    {
      "field": "rate_limit_requests",
      "url": "https://news.ycombinator.com/item?id=47793414",
      "excerpt": "Your account may have daily sending limits based on Cloudflare's assessment of your account standing.",
      "confidence": "medium"
    },
    {
      "field": "deprecation_policy_url",
      "url": "https://developers.cloudflare.com/fundamentals/api/reference/deprecations/",
      "excerpt": "Integrations using the REST API need to be migrated to the new GraphQL API before December 1, 2026 in order to ensure uninterrupted service.",
      "confidence": "high"
    },
    {
      "field": "quickstart_url",
      "url": "https://developers.cloudflare.com/email-service/get-started/send-emails/",
      "excerpt": "Send emails from your applications using Cloudflare Email Service. You can use the REST API from any platform or the Workers binding for",
      "confidence": "high"
    },
    {
      "field": "quickstart_url",
      "url": "https://developers.cloudflare.com/email-service/get-started/",
      "excerpt": "Set up Cloudflare Email Service to send transactional emails and route incoming messages.",
      "confidence": "high"
    },
    {
      "field": "auth_methods",
      "url": "https://developers.cloudflare.com/fundamentals/api/how-to/make-api-calls/",
      "excerpt": "Once you create your API token, all API requests are authorized in the same way. Cloudflare uses the RFC standard Authorization: Bearer <API_TOKEN> interface.",
      "confidence": "high"
    },
    {
      "field": "auth_methods",
      "url": "https://community.cloudflare.com/t/bearer-token-or-api-key/633561",
      "excerpt": "What is the status around bearer token and api key as authorization. Some endpoints uses bearer token and some uses api key + api email.",
      "confidence": "high"
    },
    {
      "field": "api_version",
      "url": "https://developers.cloudflare.com/api/",
      "excerpt": "Email Email Account Mapping Account Mapping Get mapping Create mapping Rules Rules List all email scanner rules API",
      "confidence": "high"
    },
    {
      "field": "api_version",
      "url": "https://cfapi.centminmod.com/",
      "excerpt": "Cloudflare will deprecate the documentation hosted at api.cloudflare.com in early 2023.",
      "confidence": "high"
    },
    {
      "field": "sdk_packages",
      "url": "https://github.com/cloudflare/workers-sdk",
      "excerpt": "Cloudflare Workers let you deploy serverless code instantly across the globe for exceptional performance, reliability, and scale.",
      "confidence": "medium"
    },
    {
      "field": "sdk_packages",
      "url": "https://developers.cloudflare.com/fundamentals/api/reference/sdks/",
      "excerpt": "Cloudflare offers language software development kits (SDKs) as well as curl examples to demonstrate how to use the Cloudflare API.",
      "confidence": "medium"
    },
    {
      "field": "error_format",
      "url": "https://developers.cloudflare.com/fundamentals/api/how-to/make-api-calls/",
      "excerpt": "Once you create your API token, all API requests are authorized in the same way. Cloudflare uses the RFC standard Authorization: Bearer <API_TOKEN> interface.",
      "confidence": "medium"
    },
    {
      "field": "error_format",
      "url": "https://developers.cloudflare.com/email-service/api/send-emails/rest-api/",
      "excerpt": "The REST API allows you to send emails from any application using standard HTTP requests.",
      "confidence": "medium"
    },
    {
      "field": "sla_url",
      "url": "https://www.cloudflare.com/workers-service-level-agreement/",
      "excerpt": "2.1 Cloudflare will use commercially reasonable efforts to provide a Monthly Uptime Percentage of 99.99% for Customer's use of Workers (“Service Level Objective",
      "confidence": "medium"
    },
    {
      "field": "sla_url",
      "url": "https://www.cloudflare.com/business-sla/",
      "excerpt": "Cloudflare (Company) commits to provide a level of service for Business Customers demonstrating: 1.1 100% Uptime. The Service will serve Customer Content 100%",
      "confidence": "medium"
    },
    {
      "field": "launched_at",
      "url": "https://blog.cloudflare.com/email-service/",
      "excerpt": "Today, we're launching Cloudflare Email Service. Send and receive email directly from your Workers with native bindings—no API keys needed.",
      "confidence": "medium"
    },
    {
      "field": "webhook_signing",
      "url": "https://developers.cloudflare.com/email-service/observability/",
      "excerpt": "Monitor Email Service performance with logs, metrics, and analytics for sending and routing activity.",
      "confidence": "high"
    }
  ],
  "fields_not_found": [
    "idempotency_supported"
  ],
  "source_confidence": "high",
  "last_verified_at": "2026-06-06T00:00:00.000Z"
}