diff --git a/services/mailer/.gitignore b/services/mailer/.gitignore
index b66335f8f..b863d0b61 100644
--- a/services/mailer/.gitignore
+++ b/services/mailer/.gitignore
@@ -1,3 +1,4 @@
 node_modules
-mailerMysql.json
-mailerSmtp.json
\ No newline at end of file
+app.development.json
+smtp.development.json
+mysql.development.json
\ No newline at end of file
diff --git a/services/mailer/Application/Config/mailerApp.json b/services/mailer/Application/Config/app.json
similarity index 57%
rename from services/mailer/Application/Config/mailerApp.json
rename to services/mailer/Application/Config/app.json
index b6b16e16a..f7a13d3ef 100644
--- a/services/mailer/Application/Config/mailerApp.json
+++ b/services/mailer/Application/Config/app.json
@@ -4,6 +4,6 @@
     "port": 3003,
     "debug": true,
     "defaultLanguage": "es",
-    "senderMail": "nocontestar@verdnatura.es",
-    "senderName": "VerdNatura"
+    "senderMail": "noreply@localhost",
+    "senderName": ""
 }
\ No newline at end of file
diff --git a/services/mailer/Application/Config/mysql.json b/services/mailer/Application/Config/mysql.json
new file mode 100644
index 000000000..ddfd88bed
--- /dev/null
+++ b/services/mailer/Application/Config/mysql.json
@@ -0,0 +1,7 @@
+{
+    "host": "localhost",
+    "port": 3306,
+    "user": "reports",
+    "password": "",
+    "database": ""
+}
\ No newline at end of file
diff --git a/services/mailer/Application/Config/smtp.json b/services/mailer/Application/Config/smtp.json
new file mode 100644
index 000000000..a6579d067
--- /dev/null
+++ b/services/mailer/Application/Config/smtp.json
@@ -0,0 +1,9 @@
+{
+    "host": "localhost",
+    "port": 465,
+    "secure": true,
+    "auth": {
+        "user": "noreply",
+        "pass": ""
+    }
+}
\ No newline at end of file
diff --git a/services/mailer/Application/Util/system.js b/services/mailer/Application/Util/system.js
index 08092ad5c..358346184 100644
--- a/services/mailer/Application/Util/system.js
+++ b/services/mailer/Application/Util/system.js
@@ -1,5 +1,4 @@
 module.exports = {
-
     /**
      * Obtiene las variables de entorno
      * @param {String} env - Nombre de la variable de entorno
diff --git a/services/mailer/Application/database.js b/services/mailer/Application/database.js
index 5682b3e5b..0b4144775 100644
--- a/services/mailer/Application/database.js
+++ b/services/mailer/Application/database.js
@@ -3,7 +3,6 @@ var settings = require('./settings.js');
 var logger = require('./logger.js');
 
 module.exports = {
-
     /**
      * Variable de instancia del pool
      */
diff --git a/services/mailer/Application/language.js b/services/mailer/Application/language.js
index 7cd13f367..b73042429 100644
--- a/services/mailer/Application/language.js
+++ b/services/mailer/Application/language.js
@@ -1,10 +1,8 @@
 var fs = require('fs');
 var settings = require('./settings.js');
-var logger = require('./logger.js');
 var path = require('path');
 
 module.exports = {
-
     /**
      * Devuelve las claves de idioma de una plantilla
      * @param {String} templateName - Nombre de la plantilla
@@ -12,15 +10,15 @@ module.exports = {
      * @return {Object} Devuelve el objeto con las claves de idioma
      */
     load: function(templateName, langCode) {
-        // Comprobamos que exista una traducción para esta plantilla
         var localeFile = path.join(__dirname, 'Language', `${langCode}.${templateName}.json`);
         var defaultLocaleFile = path.join(__dirname, 'Language', `${settings.defaultLanguage}.${templateName}.json`);
+
         if (fs.existsSync(localeFile)) {
             return require(localeFile);
         } else if (fs.existsSync(defaultLocaleFile)) {
             return require(defaultLocaleFile);
-        } else {
-            throw new Error('No se ha encontrado ninguna traducción para la plantilla ' + templateName + '.');
         }
+
+        throw new Error('No se ha encontrado ninguna traducción para la plantilla ' + templateName + '.');
     }
-};
\ No newline at end of file
+};
diff --git a/services/mailer/Application/logger.js b/services/mailer/Application/logger.js
index c7442c33f..03434d464 100644
--- a/services/mailer/Application/logger.js
+++ b/services/mailer/Application/logger.js
@@ -1,28 +1,28 @@
-
-// Tipos de advertencias
-global.__LOG_INFO = 1;
-global.__LOG_WARNING = 2;
-global.__LOG_ERROR = 3;
-
-module.exports = {
-
-    /**
-     * Imprimir advertencia directamente en consola
-     * @param {Integer} type - Constante tipo de advertencia
-     */
-    print: function(type, message)
-    {
-        if (type == __LOG_INFO)
-        {
-            console.log('[INFORMACIÓN] -> ' + message);
-        }
-        else if(type == __LOG_WARNING)
-        {
-            console.log('[ADVERTENCIA] -> ' + message);
-        }
-        else if(type == __LOG_ERROR)
-        {
-            console.log('[ERROR] -> ' + message);
-        }
-    }
-}
\ No newline at end of file
+
+/**
+ * Tipos de advertencias
+ */
+global.__LOG_INFO = 1;
+global.__LOG_WARNING = 2;
+global.__LOG_ERROR = 3;
+
+module.exports = {
+    /**
+     * Imprimir advertencia directamente en consola
+     * @param {Integer} type Constante tipo de advertencia
+     * @param {String} message Mensaje a mostrar
+     */
+    print: function(type, message) {
+        switch (type) {
+        case __LOG_INFO:
+            console.log(`[INFO] -> ${message}`);
+            break;
+        case __LOG_WARNING:
+            console.log(`[WARN] -> ${message}`);
+            break;
+        case __LOG_ERROR:
+            console.log(`[ERROR] -> ${message}`);
+            break;
+        }
+    }
+};
diff --git a/services/mailer/Application/mail.js b/services/mailer/Application/mail.js
index c0e9d58c2..3eb7e57ac 100644
--- a/services/mailer/Application/mail.js
+++ b/services/mailer/Application/mail.js
@@ -3,9 +3,10 @@ var settings = require('./settings.js');
 var logger = require('./logger.js');
 var path = require('path');
 
-// Módulo para el envío de emails
+/**
+ * Módulo para el envío de emails
+ */
 module.exports = {
-
     transporter: null,
 
     /**
@@ -24,10 +25,10 @@ module.exports = {
         });
     },
 
-/**
- * Envia un email con los datos recibidos desde un vector.
- * @param {Object} data - Datos para el envío del email
- */
+    /**
+     * Envia un email con los datos recibidos desde un vector.
+     * @param {Object} data - Datos para el envío del email
+     */
     send: function(data) {
         var filePath = 'Template/images/';
         let mailOptions = {
@@ -57,5 +58,5 @@ module.exports = {
                 return true;
             }
         });
-    },
-}
\ No newline at end of file
+    }
+};
diff --git a/services/mailer/Application/router.js b/services/mailer/Application/router.js
index 03aecafe2..dbdd8c5f4 100644
--- a/services/mailer/Application/router.js
+++ b/services/mailer/Application/router.js
@@ -8,9 +8,9 @@ router.get('/', function(request, response) {
 });
 
 // Rutas de los escritos.
-router.use('/manuscript', require('./Route/Manuscript.js'));
+router.use('/manuscript', require('./Route/manuscript.js'));
 
 // Rutas de las notificaciones.
-router.use('/notification', require('./Route/Notification.js'));
+router.use('/notification', require('./Route/notification.js'));
 
 module.exports = router;
diff --git a/services/mailer/Application/settings.js b/services/mailer/Application/settings.js
index e501e82f6..eccef95fe 100644
--- a/services/mailer/Application/settings.js
+++ b/services/mailer/Application/settings.js
@@ -1,12 +1,31 @@
-// Módulo de configuración
+
+var path = require('path');
+
+/**
+ * Módulo de configuración
+ */
 module.exports = {
+    /**
+     * Obtiene la configuración en función del entorno en el que se está
+     * ejecutando la aplicación.
+     * @param {String} name Nombre del fichero
+     * @return {Object} Objeto de configuración
+     */
+    getConfig: function(name) {
+        let env = process.env.NODE_ENV;
+
+        if (!env)
+            env = 'development';
+
+        return require(path.join(__dirname, 'Config', `${name}.${env}.json`));
+    },
 
     /**
      * Configuración de la aplicación
      * @return {Object} Objeto de configuración app
      */
     app: function() {
-        return require('./Config/mailerApp.json');
+        return this.getConfig('app');
     },
 
     /**
@@ -14,7 +33,7 @@ module.exports = {
      * @return {Object} Objeto de configuración smtp
      */
     smtp: function() {
-        return require('./Config/mailerSmtp.json');
+        return this.getConfig('smtp');
     },
 
     /**
@@ -22,6 +41,6 @@ module.exports = {
      * @return {Object} Objeto de configuración MySQL
      */
     mysql: function() {
-        return require('./Config/mailerMysql.json');
+        return this.getConfig('mysql');
     }
-}
+};
diff --git a/services/mailer/Application/template.js b/services/mailer/Application/template.js
index 6cf79722b..89267f398 100644
--- a/services/mailer/Application/template.js
+++ b/services/mailer/Application/template.js
@@ -3,10 +3,10 @@ var mustache = require('mustache');
 var database = require('./database.js');
 var language = require('./language.js');
 var path = require('path');
-var Template = {
 
+var Template = {
     /**
-     * Obtiene la plantilla
+     * Obtiene la plantilla.
      * @param {String} templateName - Nombre de la plantilla
      * @param {Object} langCode - Código del idioma
      * @param {Object} params - Datos a reemplazar.