From d038862057aedd2c349e23f78fcf2dcba2d374c9 Mon Sep 17 00:00:00 2001
From: 3wc <3wc.github@doesthisthing.work>
Date: Sun, 15 Nov 2020 19:32:37 +0200
Subject: [PATCH] Support authentication-less SMTP

As per #1014 and @KlausFriese's fix
---
 src/includes/functions.inc.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/includes/functions.inc.php b/src/includes/functions.inc.php
index 59717599..ee7e69e8 100644
--- a/src/includes/functions.inc.php
+++ b/src/includes/functions.inc.php
@@ -602,6 +602,11 @@ namespace {
             $phpmailer->Host = psm_get_conf('email_smtp_host');
             $phpmailer->Port = (int)psm_get_conf('email_smtp_port');
             $phpmailer->SMTPSecure = psm_get_conf('email_smtp_security');
+            
+            if( $phpmailer->SMTPSecure == '' ) {
+                $phpmailer->SMTPAutoTLS = false;
+                $phpmailer->SMTPSecure = false;
+            }
 
             $smtp_user = psm_get_conf('email_smtp_username');
             $smtp_pass = psm_password_decrypt(