William James Hall Computer Services

Spam Filtering

As of Monday, May 22, 2006 any incoming mail to WJH will be scanned for likely spam content. Any messages flagged by the gateway as spam will still be delivered to your inbox, but will begin with the subject line ***SPAM***.

In order to help manage messaged flagged with the ***SPAM*** subject you will need to set-up mail filters. Below you will find step-by-step documentation on how to filter messages marked as ***SPAM*** out of your inbox for several popular mail clients.

This system is still in a learning phase so you may still see messages which you regard as spam, but the gateway has not flagged as such. In addition, there maybe some instances when a message is flagged as ***SPAM***, but is actually a legitimate message. In either case we are encouraging WJH account holders to forward these messages to spamprob@wjh.harvard.edu. By doing so, WJH Computer Services can review the headers to determine whether or not the message was properly filtered and make, if any, the necessary adjustments to the filtering program. However, before forwarding any messages please make sure you are forwarding with full headers. The headers are needed in order for WJH Computer Services and the spam marking program on the gateway to determine what is and is not to be considered spam.

Below lists how to forward a message with full headers from the various E-Mail clients: