Sendmux Email Inbox API + Sending
Email inbox API for AI agents with MCP tools for Mailbox, Management, and Sending APIs.
Ready: CredentialsSecurity: SecureAuth: CredentialsSetup: Unknownmcp_servermcp
Use it
- Endpoints
- https://mcp.sendmux.ai/mcp streamable-http
- Packages
- pypi: sendmux-mcp 1.1.4
uvx sendmux-mcpEnv: SENDMUX_MCP_SURFACES, SENDMUX_MAILBOX_API_KEY, SENDMUX_MANAGEMENT_API_KEY, SENDMUX_SENDING_API_KEY
- pypi: sendmux-mcp 1.1.4
- Instructions
- Use the MCP protocol over streamable-http.
- No authentication metadata was declared; the endpoint may still require credentials.
Version history
VersionStatusPublished
1.1.4LatestactiveJun 19, 2026
1.1.3activeJun 19, 2026