"How to send POST requests using cURL from a local machine" matching MCP connectors:

Email for AI agents: read, search, send, organize, and schedule across your inboxes.

Your unified inbox — everything that reaches you, understood and actionable from your AI assistant.

Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.

Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.

AI-powered email outreach platform — manage contacts, campaigns, sequences, and send follow-ups with deliverability tracking

Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.

AI-powered email outreach platform — send campaigns with deliverability tracking.

Read email/chat conversations, messages, contacts and teams; draft, send and update threads.

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.

Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.

Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.

Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.

Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.

MCP server for e-mail testing: create disposable inboxes, wait for delivery, and extract e-mail content or links - all from your AI agent or test automation workflow. Get a free API key on https://app.zyntra.app/

Unified inbox MCP for WhatsApp, Telegram, Email, voice — read/send messages, search, AI agents.

send-that-email MCP — wraps StupidAPIs (requires X-API-Key)

AI-powered virtual assistant that connects to Gmail, Outlook, Slack, Salesforce, HubSpot, Google Calendar, DocuSign, QuickBooks, and 20+ other services. Manage your entire professional life through a single Claude conversation — email, calendar, CRM, documents, travel, expenses, and more.

AI agent email — 23 tools free to read inbox, 28 paid to send. $9.99/mo. Token auto-provisioned.