Deliver alert notifications via SMTP email to one or more recipients.
| Field | Required | Description |
|---|---|---|
| SMTP Host | Yes | SMTP server hostname (e.g., smtp.gmail.com, smtp.office365.com) |
| SMTP Port | Yes | SMTP port (typically 587 for TLS, 465 for SSL) |
| Username | Yes | SMTP authentication username |
| Password | Yes | SMTP authentication password or app-specific password |
| From Email | Yes | Sender email address |
| To Emails | Yes | List of recipient email addresses |
| Use TLS | No | Enable TLS encryption (recommended) |
note: SMTP settings can also be configured globally on the server; per-channel SMTP fields override the global defaults. Leave them blank to use the global configuration.
Custom templates
Email supports message templates (subject, HTML body, and a text fallback) — see Templates.