Mailroom by Jacob Kieser

Privacy

Mailroom runs locally and does not store Gmail data on a hosted Mailroom server.

Last updated July 18, 2026

Google Limited Use

Mailroom's use and transfer of information received from Google APIs follows the Google API Services User Data Policy, including its Limited Use requirements.

Data storage

Mailroom has no hosted backend or email database. It does not use ads, analytics, or telemetry, and it does not sell Gmail data.

What it can access

Mailroom can search and read messages, manage labels, create and update drafts, send and forward email, archive, and move messages to Trash. It reads each account address to route results to the correct inbox.

Agent access

When you ask Codex, Claude, or another MCP client to work with an email, the email needed for that request goes to the selected client. Its privacy terms and settings apply. Mailroom does not use Gmail data for ads, profiling, sale, or AI model training.

Local storage

The Mailroom Google app ID ships with the plugin. It cannot access your account by itself. Your OAuth tokens go in macOS Keychain. Account names and non-secret config stay on your Mac. Requested email can still exist in your local agent session while a task runs.

Delete your data

Run ./setup --uninstall to remove the plugin and choose whether to revoke its tokens, or disconnect one account with ./mailroom auth remove <alias>. You can also revoke Mailroom from your Google Account security settings.