- Shipped
- October 31, 2026 at 7:45 PM UTC
- Author
- Kamo
- Commit
- cb382be
An organization that already has a domain could not add an alias domain: POST /domains refuses a second root (ONE_DOMAIN_PER_ORG), and that is every organization, so the Alias domains card's flow could not work for anyone. POST /domains/email-only adds one with the same right and the same TXT proof. It is inactive, which keeps it out of OrgDomains.primaryDomain (acme.co would otherwise take over from acme.com by sorting first), and gets no standard subdomains. The domains list no longer marks an inactive domain as default, or a verified mail-only domain would become where new mailboxes are created.