Endpoints

Domains

Add, verify, and remove sending domains on the connected account.

A domain must be added and verified before it can be used in from addresses. Verification checks the SPF, DKIM and DMARC records, and all three must pass. TLS-RPT, MTA-STS and BIMI records are optional extras.

DNS propagation typically takes a few minutes but can take up to 48 hours. Call the verify endpoint after publishing the records to check status.