diff --git a/gulpfile.js b/gulpfile.js
index 5b2b0823c..540c05d6e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -158,8 +158,10 @@ gulp.task('services', function() {
     var auth = require('./services/auth/server/server.js');
     var client = require('./services/client/server/server.js');
     var server = require('./services/salix/server/server.js');
+    var mailer = require('./services/mailer/server.js');
 
     auth.start();
     client.start();
     server.start();
+    mailer.start();
 });
diff --git a/services/mailer/Application/config.json b/services/mailer/Application/config.json
index f2f0ff057..99da954eb 100644
--- a/services/mailer/Application/config.json
+++ b/services/mailer/Application/config.json
@@ -10,6 +10,9 @@
         "auth": {
             "user": "",
             "pass": ""
+        },
+        "tls":{
+            "rejectUnauthorized": false
         }
     },
     "senderMail": "nocontestar@verdnatura.es",
@@ -17,7 +20,7 @@
     "mysql": {
             "host": "test-db.verdnatura.es",
             "port": 3307,
-            "user": "reports",
+            "user": "",
             "password": "",
             "database": "vn2008"
     }
diff --git a/services/mailer/package.json b/services/mailer/package.json
index c78bfc567..87aced84e 100644
--- a/services/mailer/package.json
+++ b/services/mailer/package.json
@@ -1,13 +1,13 @@
 {
-    "name": "MailServer",
-    "version": "0.0.1",
-    "description": "Servidor de envío de correos",
-    "main": "server.js",
-    "dependencies": {
-        "mysql": "^2.13.0",
-        "express": "^4.15.3",
-        "body-parser": "^1.17.2",
-        "nodemailer": "^4.0.1",
-        "mustache": "^2.3.0"
-    }
-}
\ No newline at end of file
+  "name": "MailServer",
+  "version": "0.0.1",
+  "description": "Servidor de envío de correos",
+  "main": "server.js",
+  "dependencies": {
+    "body-parser": "^1.17.2",
+    "express": "^4.15.3",
+    "mustache": "^2.3.0",
+    "mysql": "^2.13.0",
+    "nodemailer": "^4.0.1"
+  }
+}
diff --git a/services/mailer/server.js b/services/mailer/server.js
index aa7da128c..448c9b922 100644
--- a/services/mailer/server.js
+++ b/services/mailer/server.js
@@ -2,7 +2,7 @@
  * Módulos necesarios
  */
 var express = require('express');
-var app = express();
+var app = module.exports = express();
 var bodyParser = require('body-parser');
 
 var settings = require('./Application/settings.js');
@@ -18,21 +18,20 @@ app.use(bodyParser.urlencoded({extended: true}));
 // Cargar rutas
 app.use('/', require('./Application/router.js'));
 
-// Iniciar escucha del servidor
-app.listen(settings.port, function() {
-    // Imprimir cabecera
-    terminal.printHeader();
 
-    // Escucha SMTP
-    mail.init();
+app.start = function() {
+    return app.listen(settings.port, function() {
+        terminal.printHeader();
+        mail.init();
+        database.init();
+        logger.print(__LOG_INFO, 'Servidor de correo iniciado en el puerto ' + settings.port);
+        if (settings.debug) {
+            logger.print(__LOG_WARNING, 'El modo debug está activado');
+        }
+    });
+};
 
-    // Iniciar base de datos
-    database.init();
-
-    logger.print(__LOG_INFO, 'Servidor de correo iniciado en el puerto ' + settings.port);
-
-    if (settings.debug) {
-        logger.print(__LOG_WARNING, 'El modo debug está activado');
-    }
-});
+if (require.main === module) {
+    app.start();
+}