diff --git a/.env.production b/.env.production
index 7ffc54f..8c58231 100644
--- a/.env.production
+++ b/.env.production
@@ -2,10 +2,12 @@ DATABASE =FreePlanet
 TEST_ATTIVO=1
 PORT=3000
 URLBASE_APP1=https://freeplanet.app
-PORT_APP1=80
+PORT_APP1="0"
 DOMAIN=mongodb://localhost:27017/
 SIGNCODE=abc123
 EMAIL_FROM=perseo774.un@gmail.com
 EMAIL_PW=passpao1UNOK
-SEND_EMAIL="0"
+SEND_EMAIL="1"
 DEBUG=true
+PATH_CERT_KEY=/etc/letsencrypt/live/freeplanet.app/privkey.pem
+PATH_SERVER_CRT=/etc/letsencrypt/live/freeplanet.app/fullchain.pem
diff --git a/server/sendemail.js b/server/sendemail.js
index 2d86fcc..f0f4d5b 100644
--- a/server/sendemail.js
+++ b/server/sendemail.js
@@ -22,8 +22,8 @@ var smtpTransport = nodemailer.createTransport({
 });
 
 function checkifSendEmail() {
-  //return process.env.SEND_EMAIL === "1";
-  return false;
+  return process.env.SEND_EMAIL === "1";
+  //return false;
 }
 
 module.exports = {
@@ -87,7 +87,8 @@ module.exports = {
   },
   getHostByIdApp: function (idapp) {
     if (idapp === 1) {
-      return process.env.URLBASE_APP1 + ':' + process.env.PORT_APP1;
+      let siteport = (process.env.PORT_APP1 !== "0") ? (':' + process.env.PORT_APP1) : "";
+      return process.env.URLBASE_APP1 + siteport;
     }else{
       return ""
     }
diff --git a/server/server.js b/server/server.js
index d087a09..d5e87ac 100644
--- a/server/server.js
+++ b/server/server.js
@@ -9,20 +9,18 @@ var https = require('https');
 
 const port = process.env.PORT;
 
-if (process.env.PROD) {
-  var privateKey  = fs.readFileSync('sslcert/server.key', 'utf8');
-  var certificate = fs.readFileSync('sslcert/server.crt', 'utf8');
+var express = require('express');
+  i18n = require("i18n");
+
+if (process.env.NODE_ENV === 'production') {
+  var privateKey  = fs.readFileSync(process.env.PATH_CERT_KEY, 'utf8');
+  var certificate = fs.readFileSync(process.env.PATH_SERVER_CRT, 'utf8');
   var credentials = {key: privateKey, cert: certificate};
   porthttp = port + 1
 }else{
   porthttp = port
 }
 
-var express = require('express');
-
-var  i18n = require("i18n");
-
-
 console.log("DB: " + process.env.DATABASE);
 console.log("PORT: " + process.env.PORT);
 console.log("MONGODB_URI: " + process.env.MONGODB_URI);
@@ -278,8 +276,10 @@ app.delete('/users/me/token', authenticate, (req, res) => {
 var httpServer = http.createServer(app);
 var httpsServer = https.createServer(credentials, app);
 
+console.log("httpServer: port ", porthttp);
 httpServer.listen(porthttp);
-if (process.env.PROD) {
+if (process.env.NODE_ENV === 'production') {
+  console.log("httpsServer: port ", port);
   httpsServer.listen(port);
 }