--- a/web/views/set.tpl	Sat Jul 06 15:02:47 2019 +0800
+++ b/web/views/set.tpl	Sat Jul 06 16:32:16 2019 +0800
@@ -21,6 +21,10 @@
     font-family: sans-serif;
 }
 
+a {
+    color: #000;
+}
+
 input {
     border: 2px solid transparent;
     border-radius: 4px;
@@ -82,6 +86,10 @@
     //vertical-align: center;
 }
 
+#mailauth {
+    display: none;
+}
+
 </style>
 <title>Set templog</title>
 </head>
@@ -234,6 +242,7 @@
     if (!allowed) {
         $("#savebutton").attr("disabled", true);
         $('#status').text("No cert")
+        $('#mailauth').show();
     }
 
     $("#savebutton").click(function() {
@@ -319,6 +328,8 @@
 <span id="savebox">
 <input type="button" id="savebutton" value="Save"/>
 <span id="status"></span>
+<span id="mailauth"> <a href="mailto:{{email}}?Subject=Allow%20Templog&body=Hash%20is%20{{cookie_hash}}">Email</a>
+</span>
 </span>