Updating documentation for getting Notify to work

applications/notify/doc/index.md

@@ -6,9 +6,29 @@ Language: en-US
 
 # Notify *Emails notifications*
 
-## Maintenance
+## System_Config
+Update smtp_client document
 
+Example:
+```
+{
+   "_id": "smtp_client",
+   "default": {
+       "relay": "smtp.sendgrid.net",
+       "username": "username",
+       "password": "password",
+       "auth": "always",
+       "port": "587",
+   },
+   "pvt_account_id": "system_config",
+   "pvt_account_db": "system_config",
+   "pvt_created": 63581123482,
+   "pvt_modified": 63581123482,
+   "pvt_type": "config",
+   "pvt_node": "[email protected]"
+}
+
+```
 ### Update templates
 
     sup notify_maintenance refresh_template
-