Mailboxes & deliverability

Connecting Gmail / Google Workspace

OAuth connection, permissions and sending limits.

Deliverability → Mailboxes → Connect Google. You'll be redirected to Google to grant permission to send and read replies. Tokens are encrypted at rest and you can disconnect at any time.

  • Warm up new mailboxes progressively; keep daily limits modest (20–50 per mailbox).
  • Use a dedicated sending domain or subdomain if you plan significant volume.

If the Google button is missing, the platform administrator hasn't configured Google OAuth yet.

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Connecting Gmail / Google Workspace · Outbly