diff --git a/application/config/email.php b/application/config/email.php
index 1682ad53..9e693a9c 100644
--- a/application/config/email.php
+++ b/application/config/email.php
@@ -4,11 +4,13 @@
 // Example: $config['smtp_host'] = 'smtp.gmail.com';
 // @link https://codeigniter.com/user_guide/libraries/email.html
 
-$config['useragent'] = 'Easy!Appointments';
-$config['protocol'] = 'smtp'; // or 'smtp'
-$config['mailtype'] = 'html'; // or 'text'
-$config['smtp_host'] = '${SMTP_HOST}';
-$config['smtp_user'] = '${SMTP_USER}';
-$config['smtp_pass'] = '${SMTP_PASS}';
-$config['smtp_crypto'] = 'starttls'; // or 'tls'
-$config['smtp_port'] = 587;
+$config['useragent'] = 'Easy!Appointments'; //'Easy!Appointments'
+$config['protocol'] = 'mail'; // 'smtp' or 'mail'
+$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;