diff --git a/phpgwapi/inc/class.auth_mail.inc.php b/phpgwapi/inc/class.auth_mail.inc.php
index 0624758d2d..c818cb9696 100644
--- a/phpgwapi/inc/class.auth_mail.inc.php
+++ b/phpgwapi/inc/class.auth_mail.inc.php
@@ -70,7 +70,7 @@ class auth_mail implements auth_backend
 
 				$mailauth = false;
 			}
-			error_log(__METHOD__."('$username', \$passwd) checked via Horde code returning ".array2string($mailauth));
+			//error_log(__METHOD__."('$username', \$passwd) checked via Horde code returning ".array2string($mailauth));
 		}
 		else
 		{