Should be able to do it in the router your using through firewall settings or there abouts.
If you have trendmicro 2008, you can add ip's to block and emails address etc.
Also try looking in support.microsoft.com for answers.
You are about to answer a thread that has been inactive for more than 6 months. If you still wish to proceed, please ensure that your posting is original and does not duplicate or overlap any prior responses to this thread.