Bounce Domain

The bounce domain controls where mailbox providers send delivery failure reports. It is part of the domain identity that supports bounce handling, reputation monitoring, and DMARC alignment.

Use the records shown in the dashboard and keep them scoped to the sending domain or sending subdomain. Do not reuse a bounce domain across unrelated brands or tenants.

Related docs​

• Sending Domains
• API Metrics
• Deliverability Monitoring