"Ko-fi" matching MCP connectors:

MCP server for Tomba email finder, verification, and contact enrichment API

Emailable MCP — wraps the Emailable email verification API (emailable.com)

Hunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)

Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)

could-have-been-email MCP — wraps StupidAPIs (requires X-API-Key)

ActiveCampaign MCP Pack — email marketing + CRM (API v3).

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

Klaviyo MCP Pack — wraps the Klaviyo API for email marketing

Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.

Gmail MCP Pack

Postmark MCP.

Outlook Mail (Microsoft 365) MCP Pack

Shipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks.

Microsoft Exchange MCP server - hosted, multi-user, incl. Exchange on-prem & hybrid (EWS)

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

Manage Loops contacts, mailing lists, campaigns, and transactional email from your Loops account.

AI email automation, follow-ups, training, previews, and mailbox troubleshooting.

AI sales automation for toflow.ai — prospect, enrich, sequence across email, LinkedIn, WhatsApp.