Hi, it seems all my mapped domains have a javascript in the <head> section containing a link to the original domain. What is this? Can it be removed? I don't want any mention of my original site anywhere on my mapped domains. Thank you.
<script src='http://www.originaldomain.com/?dm=a5bf11f9a5d4cde0c04de6e73e7dfb93&action=load&blogid=4&siteid=1&t=953710198&back=http%3A%2F%2Fwww.mappeddomain1.com%2F' type='text/javascript'></script>
http://wordpress.org/extend/plugins/wordpress-mu-domain-mapping/