diff --git a/smtp_server/template.json b/smtp_server/template.json
index 8be870d..0d92b82 100644
--- a/smtp_server/template.json
+++ b/smtp_server/template.json
@@ -34,19 +34,18 @@
                 {
                         "description": "Set test email address smtp server",
                         "key": "SMTP_TEST_EMAIL",
-                        "value": "",   
+                        "value": ""
                 },
                 {
-                        "description": "Set subnet using smtp server",
+                        "description": "Set subnet using smtp server (you can set multiple networks with comma separated values)",
                         "key": "SMTP_MYNETWORKS",
-                        "value": "0.0.0.0",
+                        "value": "0.0.0.0/0",
                         "required": "true"     
                 },
                 {
-                        "description": "Set subnet using smtp server",
+                        "description": "Set default domain name using smtp server",
                         "key": "SMTP_MYORIGIN",
-                        "value": "0.0.0.0",
-                        "required": "true"     
+                        "value": ""    
                 },
                                 {
                         "description": "Set from email address for smtp server",
@@ -57,8 +56,7 @@
                 {
                         "description": "Set maximum size in bytes of sending message",
                         "key": "SMTP_MSG_SIZE",
-                        "value": "30720000",
-                        "required": "true"     
+                        "value": "30720000",   
                 },
                 {
                         "description": "Set log enable or not for smtp server",