LearnCommand Mail

Guides

All Command Mail guides, with sources and an update date. Every page is also available as Markdown.

For agents: every page is available as Markdown, collected in /wissen/llms.txt, llms-full.txt and index.json.

Guide · October 17, 2026
Connect Gmail to ChatGPT: setup, accounts and permissions
Connect Gmail to ChatGPT directly or through Command Mail. Follow the setup steps, check plan and permission limits, and verify access without sending mail.
Guide · October 17, 2026
Connect Gmail to Claude: built-in connector or Command Mail
How to connect Gmail to Claude: the built-in connector for one account in minutes, or Command Mail for several addresses and set permissions. Steps and fixes.
Guide · October 17, 2026
Use multiple email accounts with Claude or ChatGPT
Claude's Gmail connector reaches the account you connected, ChatGPT sometimes more. How to give your AI agent every address, with options, limits and steps.