Use this file to discover all available pages before exploring further.
The client.domains resource manages your sending domains — useful for multi-tenant apps onboarding customer domains, or for automating DNS verification.For the concepts behind domain setup (SPF, DKIM, DMARC), see Sending Domains.
DNS changes take time to propagate. If verification fails right after publishing, wait a few minutes and retry. See Domain Verification troubleshooting.