messages_list_all_mailboxes — Multi Mail MCP Tool
messages_list_all_mailboxes
(messages list all mailboxes) is one of 30 tools on the
Multi Mail
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call messages_list_all_mailboxes from your client
- Claude Code Multi Mail messages_list_all_mailboxes run in your project directory
- Claude Desktop Multi Mail messages_list_all_mailboxes ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Multi Mail messages_list_all_mailboxes ~/.cursor/mcp.json
- VS Code Multi Mail messages_list_all_mailboxes .vscode/mcp.json
- Zed Multi Mail messages_list_all_mailboxes ~/.config/zed/settings.json
- Windsurf Multi Mail messages_list_all_mailboxes ~/.codeium/windsurf/mcp_config.json
- Cline Multi Mail messages_list_all_mailboxes ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Multi Mail messages_list_all_mailboxes ~/.gemini/settings.json
- Grok Multi Mail messages_list_all_mailboxes .mcp.json (in your project root)
- ChatGPT Multi Mail messages_list_all_mailboxes Settings → Connectors → Advanced → Developer mode
- Claude.ai Multi Mail messages_list_all_mailboxes Settings → Connectors → Add custom connector
- LangChain Multi Mail messages_list_all_mailboxes pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mail https://mail.lumman.co/mcp
Other tools on this server
- mailboxes_list
- messages_list
- threads_get
- messages_get
- drafts_create
- drafts_update
- drafts_reply
- drafts_forward
- drafts_delete
- messages_send
- drafts_send
- messages_reply
- messages_forward
- labels_list
- labels_create
- labels_update
- labels_delete
- threads_modify
- threads_archive
- threads_trash
- threads_untrash
- messages_attachments_get
- settings_filters_list
- settings_filters_create
- settings_filters_delete
- settings_send_as_patch
- settings_send_as_get
- settings_get_vacation
- settings_update_vacation
This list was read from the server itself, by connecting to it and calling tools/list on 11 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.