ChatGPT Plugin & OAuth 2.0

Botmail supports secure OAuth 2.0 authorization code flow with PKCE S256 verification, enabling ChatGPT to interact directly with your inboxes with user consent and revocation controls.

Features

• PKCE S256 Security: Cryptographic challenge verification during token exchange.
• Granular Grants: Users control which workspace resources are accessible.
• Instant Revocation: Revoke plugin grants directly from the dashboard Integrations page.