diff --git a/emails/registration/en/html.pug b/emails/registration/en/html.pug
index 9e1826c..b92f093 100644
--- a/emails/registration/en/html.pug
+++ b/emails/registration/en/html.pug
@@ -6,5 +6,33 @@ span Forgot your Password? : 
     strong  <a href=#{forgetpwd} target="_blank">Find it here</a><br>
 span Email:&nbsp;
     strong #{emailto}<br>
-p To confirm registration <a href=#{strlinkreg} target="_blank">Click Here</a>
+p To confirm the registration click on the button:
+div.divbtn <a href=#{strlinkreg} target="_blank">
+    button.btn.btn-lg Verify Registration</a>
+
+
 p You could enter to the site and Login.
+
+
+style(type="text/css").
+    html, body {
+        padding: 0;
+        margin: 0;
+    }
+
+    .divbtn {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+
+    .btn-lg {
+        padding: 5px;
+        margin: 5px;
+        font-size: 26px;
+        cursor: pointer;
+        color: white;
+        background: #027be3 !important;
+        border-radius: 28px;
+
+    }
diff --git a/emails/registration/es/html.pug b/emails/registration/es/html.pug
new file mode 100644
index 0000000..520e370
--- /dev/null
+++ b/emails/registration/es/html.pug
@@ -0,0 +1,37 @@
+p ¡Bienvenido #{user} al portal #{nomeapp}!
+p Sus datos de acceso a recordar son:
+Nombre Usuario:&nbsp;
+    strong #{user}<br>
+span ¿Olvidaste tu contraseña? :&nbsp;
+    strong  <a href=#{forgetpwd} target="_blank">Encuéntrelo aquí</a><br>
+span Email:&nbsp;
+    strong #{emailto}<br>
+p Para confirmar el registro haz clic en el botón:
+div.divbtn <a href=#{strlinkreg} target="_blank">
+    button.btn.btn-lg Verificar registro</a>
+
+p Así puedes entrar al sitio e iniciar la sesión.
+
+
+style(type="text/css").
+    html, body {
+        padding: 0;
+        margin: 0;
+    }
+
+    .divbtn {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+
+    .btn-lg {
+        padding: 5px;
+        margin: 5px;
+        font-size: 26px;
+        cursor: pointer;
+        color: white;
+        background: #027be3 !important;
+        border-radius: 28px;
+
+    }
diff --git a/emails/registration/es/subject.pug b/emails/registration/es/subject.pug
new file mode 100644
index 0000000..0249b3d
--- /dev/null
+++ b/emails/registration/es/subject.pug
@@ -0,0 +1 @@
+=`Confirmar registro a ${nomeapp}`
diff --git a/server/router/users_router.js b/server/router/users_router.js
index 122e9f1..5b2e1cb 100644
--- a/server/router/users_router.js
+++ b/server/router/users_router.js
@@ -61,6 +61,7 @@ router.post('/', (req, res) => {
       // tools.mylog("LINKREG = " + user.linkreg);
       // Invia un'email all'utente
       // tools.mylog('process.env.TESTING_ON', process.env.TESTING_ON);
+      console.log('res.locale', res.locale);
       if (!tools.testing()) {
         sendemail.sendEmail_Registration(res.locale, user.email, user.username, user.idapp, user.linkreg);
       }
diff --git a/server/server.js b/server/server.js
index 225e956..33c392a 100644
--- a/server/server.js
+++ b/server/server.js
@@ -64,7 +64,7 @@ app.use(bodyParser.json());
 
 
 i18n.configure({
-  locales: ['it', 'en'],
+  locales: ['it', 'en', 'es'],
   directory: __dirname + '/locales'
 });