customer database are being sent spam emails from the osCommerce store.
Many oscommerce stores which is not secure are having this issue
Solution
Passoword protect with htaccess
http://code.google.com/p/oscmax2/source/diff?spec=svn169&r=169&format=side&path=/trunk/catalog/admin/includes/application_top.php
For a nominal fee of 50 usd we will secure the site for spam emails from oscommerce store