MailSenpai
ProductivityOfficial hosted MailSenpai MCP server for email marketing, contacts, campaigns and reporting, plus DNS, blacklist and email spam checks. It exposes 74 tools through Streamable HTTP and OAuth 2.1 with PKCE. Sending and deleting require confirmation. Hosted on EU servers. A MailSenpai account with AI access is required; it is not an anonymous free service. The public repository provides metadata and client manifests; the hosted implementation is private. SMTP Senpai is the related SMTP relay and email API. Native Claude connector setup: Settings > Connectors > Add custom connector, URL https://mcp.mailsenpai.com/mcp. Full setup: https://mcp.mailsenpai.com/docs
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Auth requiredThis is a hosted MCP server — point your client at the endpoint below. No install step required.
https://mcp.mailsenpai.com/mcp- Last checked
- 21h ago
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