Does Outbox24 ask for my Google password?

No. Gmail connection uses Google OAuth authorization.

Can I disconnect Gmail?

Yes. Remove the mailbox in Outbox24 and use Google account controls to review or revoke access.

Use send-only Gmail access for campaign delivery without sharing your Google password or granting inbox read access.

Google authorization grants Gmail send access and basic identity access needed to connect the selected mailbox.

Choose the connected Gmail address as a campaign sender and retain its sender snapshot in campaign history.

Disconnect the mailbox from Outbox24 or revoke access from your Google account controls at any time.