<div align="center">
-<form action="{!URL!}/modules.php?module=admin&what=config_email&do=del" method="POST">
+<form action="{!URL!}/modules.php?module=admin&what=config_email&do=del" method="post">
<table border="0" cellspacing="0" cellpadding="0"
class="admin_table dashed" width="500">
<tr>