SMTP Check
This check monitors the availability of an SMTP server. It attempts to connect to the specified host and port, and optionally authenticates with a username and password.
Configuration
| Field | Description | Required | Default |
|---|---|---|---|
host |
The hostname or IP address of the SMTP server. | Yes | |
port |
The port number to connect to. | No | 587 |
timeout |
Connection timeout in seconds (1-5). | No | 2 |
username |
The username for authentication. | No | |
password |
The password for authentication. | No |