diff --git a/smtp_server/template.json b/smtp_server/template.json
index e3cf334..8be870d 100644
--- a/smtp_server/template.json
+++ b/smtp_server/template.json
@@ -2,9 +2,68 @@
         "name": "smtp_server",
         "fields": [
                 {
-                        "description": "Install SMTP server",
-                        "key": "SMTP_SERVER",
-                        "value": ""
+                        "description": "Set timezone for smtp server",
+                        "key": "SMTP_TIME_ZONE",
+                        "value": "Europe/Budapest"
+                        "required": "true"
+                },
+                {
+                        "description": "Set relay hostname for smtp server",
+                        "key": "SMTP_RELAY_HOST",
+                        "value": "",
+                        "required": "true"
+                },
+                {
+                        "description": "Set relay port for smtp server",
+                        "key": "SMTP_RELAY_HOST",
+                        "value": "587",
+                        "required": "true"
+                },
+                {
+                        "description": "Set username for smtp server",
+                        "key": "SMTP_RELAY_USER",
+                        "value": "",
+                        "required": "true"     
+                },
+                {
+                        "description": "Set password for smtp server",
+                        "key": "SMTP_RELAY_PASS",
+                        "value": "",
+                        "required": "true"     
+                },
+                {
+                        "description": "Set test email address smtp server",
+                        "key": "SMTP_TEST_EMAIL",
+                        "value": "",   
+                },
+                {
+                        "description": "Set subnet using smtp server",
+                        "key": "SMTP_MYNETWORKS",
+                        "value": "0.0.0.0",
+                        "required": "true"     
+                },
+                {
+                        "description": "Set subnet using smtp server",
+                        "key": "SMTP_MYORIGIN",
+                        "value": "0.0.0.0",
+                        "required": "true"     
+                },
+                                {
+                        "description": "Set from email address for smtp server",
+                        "key": "SMTP_FROMADDRESS",
+                        "value": "",
+                        "required": "true"     
+                },
+                {
+                        "description": "Set maximum size in bytes of sending message",
+                        "key": "SMTP_MSG_SIZE",
+                        "value": "30720000",
+                        "required": "true"     
+                },
+                {
+                        "description": "Set log enable or not for smtp server",
+                        "key": "SMTP_LOG_DISABLE",
+                        "value": "false",   
                 }
         ]
 }