diff --git a/src/includes/functions.inc.php b/src/includes/functions.inc.php
index 1f432f51..f0560f17 100644
--- a/src/includes/functions.inc.php
+++ b/src/includes/functions.inc.php
@@ -1075,23 +1075,22 @@ namespace {
     {
         protected $url;
         protected $json;
-        protected $message;
 
         /**
          * Send Webhook
          *
          * @return bool|string
-         * @var string $message
+         * @var array $replacements an array of the replacements
          *
          */
 
-        public function sendWebhook($message)
+        public function sendWebhook($replacements)
         {
             $error = "";
             $success = 1;
 
-            $this->setMessage($message);
-            $jsonMessage = strtr($this->json, array('#message' => $this->message));
+            $replacements['#message'] = $this->stripTagsFromMessage($replacements['#message']);
+            $jsonMessage = strtr($this->json, $replacements);
 
             $curl = curl_init($this->url);
             curl_setopt($curl, CURLOPT_POST, 1);
@@ -1167,7 +1166,7 @@ namespace {
          * @var string $message
          *
          */
-        public function setMessage($message)
+        public function stripTagsFromMessage($message)
         {
             $message = str_replace("<ul>", "", $message);
             $message = str_replace("</ul>", "\n", $message);
@@ -1178,7 +1177,7 @@ namespace {
             $message = str_replace("<b>", "", $message);
             $message = str_replace("<b/>", "", $message);
             $message = strip_tags($message);
-            $this->message = (string)$message;
+            return (string)$message;
         }
     }
 }
diff --git a/src/lang/en_US.lang.php b/src/lang/en_US.lang.php
index ba697d5b..856fd14c 100644
--- a/src/lang/en_US.lang.php
+++ b/src/lang/en_US.lang.php
@@ -134,12 +134,11 @@ $sm_lang = array(
         'jabber_label' => 'Jabber',
         'jabber_description' => 'You Jabber account',
         'webhook' => 'Webhook',
-        'webhook_description' => 'Send a json webhook to a certain endpoint. <br/> The json can be customized, e.g. {
-"text":"servermon: #message"}',
+        'webhook_description' => 'Send a json webhook to a certain endpoint.',
         'webhook_url' => 'Webhook Url',
         'webhook_url_description' => 'Webhook public endpoint url, should start with https://.',
         'webhook_json' => 'Webhook JSON',
-        'webhook_json_description' => 'Define a custom json, use #message as message variable.',
+        'webhook_json_description' => 'Define a custom json, e.g. {"username": "servermon: #server_label" "text": "#server_ip is **#status**"}.<br>Available variables: #message, #server_error, #server_ip, #server_label, #server_last_offline_duration and #status',
         'delete_title' => 'Delete User',
         'delete_message' => 'Are you sure you want to delete user \'%1\'?',
         'deleted' => 'User deleted.',
@@ -320,7 +319,7 @@ $sm_lang = array(
         'webhook_url' => 'Webhook Url',
         'webhook_url_description' => 'Url to webhook endpoint',
         'webhook_json' => 'Webhook Json',
-        'webhook_json_description' => 'Customized Json, use #message as message variable.',
+        'webhook_json_description' => 'Define a custom json. Available variables: #message, #server_error, #server_ip, #server_label, #server_last_offline_duration and #status',
         'pushover_status' => 'Allow sending Pushover messages',
         'pushover_description' => 'Pushover is a service that makes it easy to get real-time notifications. See <a href="https://pushover.net/" target="_blank">their website</a> for more info.',
         'pushover_clone_app' => 'Click here to create your Pushover app',
diff --git a/src/psm/Util/Server/Updater/StatusNotifier.php b/src/psm/Util/Server/Updater/StatusNotifier.php
index 970bc714..a1f972d6 100644
--- a/src/psm/Util/Server/Updater/StatusNotifier.php
+++ b/src/psm/Util/Server/Updater/StatusNotifier.php
@@ -316,7 +316,7 @@ class StatusNotifier
             }
             return;
         }
-        
+
         $this->combiNotification['notifications'][$method][$status][$this->server_id] =
             psm_parse_msg($this->status_new, $method . '_message', $this->server, true);
     }
@@ -632,7 +632,14 @@ class StatusNotifier
             }
             $webhook->setUrl($user['webhook_url']);
             $webhook->setJson($user['webhook_json']);
-            $webhook->sendWebhook($message);
+            $webhook->sendWebhook([
+                '#message' => $message,
+                '#server_ip' => $this->server['ip'],
+                '#server_label' => $this->server['label'],
+                '#server_error' => $this->server['error'],
+                '#server_last_offline_duration' => $this->status_new ? $this->server['last_offline_duration'] : '',
+                '#status' => $this->status_new ? 'online' : 'offline'
+            ]);
         }
     }
     /**
@@ -699,12 +706,12 @@ class StatusNotifier
 	    if ((bool)psm_get_conf('telegram_add_url')) $message .= '<br>'.PSM_BASE_URL;
         $telegram = psm_build_telegram();
         $telegram->setMessage($message);
-        
+
         // Log
         if (psm_get_conf('log_telegram')) {
             $log_id = psm_add_log($this->server_id, 'telegram', $message);
         }
-        
+
         foreach ($users as $user) {
             // Log
             if (!empty($log_id)) {