MCP server that connects Claude to Microsoft 365 mail for inbox triage, search, classification, and idempotent rule provisioning via Microsoft Graph, with device-code auth and read-only default.
A safe-by-default MCP server that gives Claude access to your Proton Mail through Proton Mail Bridge's localhost IMAP/SMTP. Sending requires human approval and destructive operations are limited.
Local IMAP/SMTP MCP server that lets Claude read, search, draft, send, flag, and move mail across multiple IMAP mailboxes. Credentials stay on your machine.
A local MCP server that connects multiple Gmail and Google Calendar accounts to Claude Desktop, enabling email and calendar management across accounts.