Create an email tool

Requirements

You need the SMTP host and port, sender, account credentials, and at least one authorized recipient. Prefer a dedicated service account.

Create the tool

1. Open Studio > Tools > New tool.
2. Select Email SMTP.
3. Add comma-separated allowed recipients.
4. Enter host, port, username, sender, and password.
5. Keep Use STARTTLS enabled when supported.
6. Create and test the tool.

SMTP credentials are encrypted and not shown again. Leave secret fields empty while editing unless you intend to replace them.

Control recipients

The agent can email only configured addresses. This deliberate boundary prevents an open sending mechanism.

Use a test mailbox and recipients during validation. Check spam and the sender domain's SPF, DKIM, and DMARC policies.