Exchange server 2007

Kontrollera svartlistning : http://www.mxtoolbox.com/blacklists.aspx?AG=GBL&gclid=CIvss7fbq5ICFRpOagodHn6ZQA

Installation av SPAM-filter i Hub Transport : http://technet.microsoft.com/en-us/library/bb201691.aspx. och http://technet.microsoft.com/en-us/library/aa996604.aspx