diff --git a/social/email/61-email.html b/social/email/61-email.html
index 82ffe8fe..a17581f8 100644
--- a/social/email/61-email.html
+++ b/social/email/61-email.html
@@ -51,12 +51,12 @@
     <div class="form-row">
         <label for="node-input-useTLS"><i class="fa fa-lock"></i> <span data-i18n="email.label.useTLS"></label>
         <input type="checkbox" id="node-input-tls" style="display:inline-block; width:20px; vertical-align:baseline;">
+        <span data-i18n="email.label.rejectUnauthorised"></span>
     </div>
     <div class="form-row">
         <label for="node-input-dname"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
         <input type="text" id="node-input-dname" data-i18n="[placeholder]node-red:common.label.name">
     </div>
-
     <div class="form-tips" id="node-tip"><span data-i18n="[html]email.tip.cred"></span></div>
 </script>
 
diff --git a/social/email/61-email.js b/social/email/61-email.js
index c68e6ac8..bee1ec66 100644
--- a/social/email/61-email.js
+++ b/social/email/61-email.js
@@ -58,9 +58,7 @@ module.exports = function(RED) {
         if (flag) {
             RED.nodes.addCredentials(n.id,{userid:this.userid, password:this.password, global:true});
         }
-        if (n.tls === false) {
-            this.tls = false;
-        }
+        if (n.tls === false) { this.tls = false; }
         var node = this;
 
         var smtpOptions = {
diff --git a/social/email/locales/de/61-email.json b/social/email/locales/de/61-email.json
index 575774f0..545f1aa2 100644
--- a/social/email/locales/de/61-email.json
+++ b/social/email/locales/de/61-email.json
@@ -33,7 +33,8 @@
             "autotls": "STARTTLS?",
             "never": "nie",
             "required": "wenn erforderlich",
-            "always": "immer"
+            "always": "immer",
+            "rejectUnauthorised": "Überprüfen sie, ob das serverzertifikat gültig ist"
         },
         "default-message": "__description__\n\nDatei von Node-RED ist angehängt: __filename__",
         "tip": {
diff --git a/social/email/locales/en-US/61-email.json b/social/email/locales/en-US/61-email.json
index 6203c6e7..f5aaa8dc 100644
--- a/social/email/locales/en-US/61-email.json
+++ b/social/email/locales/en-US/61-email.json
@@ -16,7 +16,7 @@
             "folder": "Folder",
             "protocol": "Protocol",
             "useSSL": "Use SSL?",
-            "useTLS": "Use TLS?",
+            "useTLS": "TLS option",
             "disposition": "Disposition",
             "none": "None",
             "read": "Mark Read",
@@ -33,7 +33,8 @@
             "autotls": "Start TLS?",
             "never": "never",
             "required": "if required",
-            "always": "always"
+            "always": "always",
+            "rejectUnauthorised": "Check server certificate is valid"
         },
         "default-message": "__description__\n\nFile from Node-RED is attached: __filename__",
         "tip": {
diff --git a/social/email/locales/ja/61-email.json b/social/email/locales/ja/61-email.json
index 27f3b597..8ce308ff 100644
--- a/social/email/locales/ja/61-email.json
+++ b/social/email/locales/ja/61-email.json
@@ -12,6 +12,7 @@
             "folder": "フォルダ",
             "protocol": "プロトコル",
             "useSSL": "SSLを使用",
+            "useTLS": "TLSオプション",
             "disposition": "受信後の処理",
             "none": "なし",
             "read": "既読",
@@ -20,7 +21,8 @@
             "autotls": "TLSを開始?",
             "never": "なし",
             "always": "常時",
-            "required": "必要な場合"
+            "required": "必要な場合",
+            "rejectUnauthorised": "チェックサーバ証明書は有効です"
         },
         "default-message": "__description__\n\nNode-REDからファイルが添付されました: __filename__",
         "tip": {
diff --git a/social/email/package.json b/social/email/package.json
index 2ff69660..a52f7ac4 100644
--- a/social/email/package.json
+++ b/social/email/package.json
@@ -1,12 +1,12 @@
 {
   "name": "node-red-node-email",
-  "version": "1.12.0",
+  "version": "1.12.1",
   "description": "Node-RED nodes to send and receive simple emails.",
   "dependencies": {
     "imap": "^0.8.19",
     "poplib": "^0.1.7",
     "mailparser": "^3.2.0",
-    "nodemailer": "~6.5.0",
+    "nodemailer": "~6.6.0",
     "smtp-server": "^3.8.0"
   },
   "bundledDependencies": [