SSO domain FAQs
Table of contents
Can I add sub-domains?
Yes, you can add sub-domains to your SSO connection. All email addresses must use domains you've added to the connection. Verify that your DNS provider supports multiple TXT records for the same domain.
Do I need to keep the DNS TXT record permanently?
You can remove the TXT record after one-time verification to add the domain. However, if your organization changes identity providers and needs to set up SSO again, you'll need to verify the domain again.
Can I verify the same domain for multiple organizations?
You can't verify the same domain for multiple organizations at the organization level. To verify one domain for multiple organizations, you must have a Docker Business subscription and create a company. Companies allow centralized management of organizations and domain verification at the company level.