# properties.match.description
Address pattern: exact, *@domain, addr+*@domain, or /regex/.

# properties.action.description
What to do with matching mail. Defaults to webhook.

# properties.destination.description
Required for action webhook (URL) or forward (address).

# properties.agentPrompt.description
Required for action agent — instructions for the inbox agent.

# properties.agentForwardTo.description
For action agent: addresses the inbox agent's forward tool may send to. The agent can always forward to your account email and any address on a verified domain you own; this adds extra approved addresses (e.g. an escalation inbox).

# properties.agentContext.description
For action agent: how much mail the agent may read once the sender is verified (they replied to an earlier agent message from a DMARC-passing address). 'message' (default) = only the incoming email; 'thread' = this conversation; 'sender' = all past mail with this sender.