{
    "name": "smtp",
    "fields": [
        {
            "description": "Timezone",
            "key": "TZ",
            "value": "Europe/Budapest",
            "required": "true"
        },
        {
            "description": "Relay hostname",
            "key": "RELAY_HOST",
            "value": "",
            "required": "true"
        },
        {
            "description": "Relay port",
            "key": "RELAY_PORT",
            "value": "587",
            "required": "true"
        },
        {
            "description": "Username",
            "key": "RELAY_USER",
            "value": "",
            "required": "true"
        },
        {
            "description": "Password",
            "key": "RELAY_PASS",
            "value": "",
            "required": "true"
        },
        {
            "description": "Test e-mail address",
            "key": "TEST_EMAIL",
            "value": ""
        },
        {
            "description": "Subnet (multiple network setting available)",
            "key": "MYNETWORKS",
            "value": "0.0.0.0/0",
            "required": "true"
        },
        {
            "description": "Domain",
            "key": "MYORIGIN",
            "value": ""
        },
        {
            "description": "E-mail address",
            "key": "FROMADDRESS",
            "value": "",
            "required": "true"
        },
        {
            "description": "Max. size of message (in bytes)",
            "key": "MSG_SIZE",
            "value": "30720000"
        },
        {
            "description": "Log",
            "key": "LOG_DISABLE",
            "value": "false"
        }
    ]
}