New Sender ID Implementation information from Microsoft

Microsoft has released a couple new documents dealing with Sender ID.  There are no current Microsoft based products that will leverage Sender ID, however there are providers that have started to use this, so it may benefit you to start planning and implementing your Sender ID records soon.  The more administrators that get their records created the quicker this will become a useful technology.

We also have Exchange 2003 Service Pack 2 (due out when it is ready) to look forward to, to help us be able use this to reduce the spam that our users receive.

Sender ID Overview
http://www.microsoft.com/downloads/details.aspx?familyid=0763587e-eb68-449c-8972-8881924ebb4b&displaylang=en

Sender  ID Implementation tips 
http://www.microsoft.com/downloads/details.aspx?familyid=b7ce1cac-d884-4216-82fe-379f875663ff&displaylang=en

Sender ID Record Creation Wizard
http://www.anti-spamtools.org/SenderIDEmailPolicyTool/Default.aspx