“Email”

Use when building HTML email templates with React components, adding a visual email editor to an application using the React Email visual editor, rendering…

Use when building any system where email content triggers actions — AI agent inboxes, automated support handlers, email-to-task pipelines, or any workflow…

Use when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring…

Implement or troubleshoot Cloudflare Email Sending and Email Routing integrations and their delivery configuration.

Mailtrap

mailtrap.ioOfficial

Official MCP Server for Mailtrap

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

Author, save, and edit email templates in the PostHog workflows library — compose email design JSON with Liquid personalization and create and round-trip-edit…

Privacy-focused email: domains, DNS verification, aliases, SMTP sending, mailboxes and calendars.

Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.

A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.

DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records.

Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.

Use when working with the Resend email API — sending transactional emails (single or batch), receiving inbound emails via webhooks, managing email templates…

Give an agent its own inbox: send, receive, and pull signup codes from real email.

Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.

Operate the Resend platform from the terminal — send emails (including React Email .tsx templates via --react-email), manage domains, contacts, broadcasts…

Send transactional email and manage domains, audiences, and broadcasts from any MCP client.

Postio — UK Address, Postcode, Email & Phone Validation

postio.co.ukOfficial

Validate UK addresses, postcodes, emails and phone numbers — Royal Mail PAF, live SMTP and HLR.

Email for AI agents.

Agent-native web hosting — deploy sites, manage DNS, register domains, scale infrastructure

Porkbun (official)

porkbun.comOfficial

Official Porkbun MCP server: domains, DNS, SSL, hosting and Cloudflare via the Porkbun API.

MCPEmails

mcpemails.comOfficial

Never-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.

Reputation for IPs, domains, URLs, hashes, emails, phones; CVEs; injection and email scans

Canadian SMS and email API for AI agents: send SMS and email, verify phones, handle CASL consent.