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The Settings section appears on sending & receiving domain detail pages. Sending-only domains hide these settings until receiving is enabled.

Planned controls

What to use now

  • Create explicit mailboxes for each address you need.
  • Use mailbox sender rules to allow or block inbound senders.
  • Use domain sender rules through the Management API when one rule set should apply across every mailbox on a sending & receiving domain.
  • Use team webhooks for delivery and inbound events.

What happens next

More domain-level inbound controls will appear here as they become editable. Sending-only domains can be switched to sending & receiving from the domain detail page first.

Domains

Add, verify, and upgrade custom domains.

Mailboxes

Create explicit addresses and mailbox-level sender rules.

Webhooks

Subscribe to inbound and delivery events.