diff --git a/application/config/email.php b/application/config/email.php
index 6a5c6ecb..4c7eeddf 100644
--- a/application/config/email.php
+++ b/application/config/email.php
@@ -5,12 +5,12 @@
 // @link https://codeigniter.com/user_guide/libraries/email.html
 
 $config['useragent'] = 'Easy!Appointments'; //'Easy!Appointments'
-$config['protocol'] = 'smtp'; // 'smtp' or 'mail'
+$config['protocol'] = 'mail'; // 'smtp' or 'mail'
 $config['mailtype'] = 'html'; // 'html' or 'text'
 // $config['smtp_debug'] = '0'; // or '1'
-$config['smtp_auth'] = FALSE; //or FALSE for anonymous relay.
-$config['smtp_host'] = 'mtarelay.dsi.uca.fr';
-$config['smtp_user'] = '';
-$config['smtp_pass'] = '';
-$config['smtp_crypto'] = 'ssl'; // 'ssl' or 'tls'
-$config['smtp_port'] = 25;
+// $config['smtp_auth'] = FALSE; //or FALSE for anonymous relay.
+// $config['smtp_host'] = 'mtarelay.dsi.uca.fr';
+// $config['smtp_user'] = '';
+// $config['smtp_pass'] = '';
+// $config['smtp_crypto'] = 'ssl'; // 'ssl' or 'tls'
+// $config['smtp_port'] = 25;