From b79b31df69b20dfca3bd961a7fd0724c273d9b40 Mon Sep 17 00:00:00 2001
From: Francesco Picone <info@pyconetwork.it>
Date: Tue, 9 Dec 2025 17:27:26 +0100
Subject: [PATCH] fix

---
 includes/config.php    |  4 ++--
 includes/functions.php | 23 ++++++++++++++++++++---
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/includes/config.php b/includes/config.php
index 0e9c983..b070f5b 100644
--- a/includes/config.php
+++ b/includes/config.php
@@ -76,10 +76,10 @@ define('USE_SMTP', true); // Imposta false per usare mail() PHP di base
 // Impostazioni SMTP - Gmail
 // Per Gmail: usa password applicazione da https://myaccount.google.com/apppasswords
 define('SMTP_HOST', 'smtp.gmail.com');
-define('SMTP_PORT', 465);
+define('SMTP_PORT', 587);
 define('SMTP_USERNAME', 'pyco.networking@gmail.com'); // Inserisci la tua email Gmail
 define('SMTP_PASSWORD', 'iaxuxsvggkfmbzpa'); // Password applicazione (16 caratteri)
-define('SMTP_ENCRYPTION', 'ssl'); // tls o ssl
+define('SMTP_ENCRYPTION', 'tls'); // tls (porta 587) o ssl (porta 465)
 
 // ============================================
 // CONFIGURAZIONE UPLOAD FILE
diff --git a/includes/functions.php b/includes/functions.php
index 9bd63c8..ac30bdb 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -442,11 +442,28 @@ function send_email($to, $subject, $message) {
  */
 function send_smtp_email($to, $subject, $message) {
     try {
-        // Connessione al server SMTP
-        $smtp = fsockopen(SMTP_HOST, SMTP_PORT, $errno, $errstr, 30);
+        // Connessione al server SMTP con supporto SSL/TLS
+        $context = stream_context_create([
+            'ssl' => [
+                'verify_peer' => false,
+                'verify_peer_name' => false,
+                'allow_self_signed' => true
+            ]
+        ]);
+        
+        // Per SSL (porta 465) usa protocollo ssl://, per TLS (porta 587) connessione normale
+        $protocol = (SMTP_ENCRYPTION === 'ssl') ? 'ssl://' : '';
+        $smtp = stream_socket_client(
+            $protocol . SMTP_HOST . ':' . SMTP_PORT,
+            $errno,
+            $errstr,
+            30,
+            STREAM_CLIENT_CONNECT,
+            $context
+        );
         
         if (!$smtp) {
-            error_log("SMTP Error: Impossibile connettersi a " . SMTP_HOST . ":" . SMTP_PORT);
+            error_log("SMTP Error: Impossibile connettersi a " . SMTP_HOST . ":" . SMTP_PORT . " - $errstr ($errno)");
             return false;
         }