Communication MCP Servers

Validate email addresses for deliverability and manage email validation batches with Truelist.

Organize several Gmail accounts: labels, filters, archiving, drafts. Never sends or deletes mail.

Fast local Apple Mail MCP: indexed search, full-text bodies, verified sends, triage. macOS.

Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.

Snov.io MCP — B2B email finder + contact enrichment + domain search (snov.io)

Reoon MCP — wraps the Reoon Email Verifier API (reoon.com)

Discourse MCP CLI server (stdio) exposing Discourse tools via MCP

Shipmail MCP server. Modern email for your business, with an API for your agents.

Verify email addresses, clean lists and check spamtrap, disposable, spambot and complainer lists.

Send WhatsApp messages & templates and manage CRM, leads & campaigns via the Gambot WhatsApp API.

MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams

Real email inboxes for AI agents: create addresses, send, wait for mail and verification codes.

MCP server for the Google Chat API: spaces, messages, threads, reactions and memberships.

Give an AI agent its own email address: send, reply, read, and wait for mail.

Send transactional email and read send activity through the Postlane API.

Read, search, draft, send and file iCloud Mail over IMAP and SMTP. No tool destroys mail.

Linkedin Mcp Server

This MCP server allows Claude and other AI assistants to access your LinkedIn. Scrape LinkedIn profiles, companies and jobs, and manage your inbox.

Email verify (MX), website contacts, LinkedIn jobs, YouTube data via RapidAPI. Bring your own key.

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

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