I am running Exchange 2007 SP1 with Outlook 2003 SP3 clients. The problem I am having is with Junk mail. I select "only filter mail from blocked list", however... Mail from internal users is getting picked up and put into junk mail. This is getting to be VERY annoying. The mails usually contain hyperlinks. I have added user@nydomain.com but the safelist on the client is not working. Internal clients email are still getting caught as junk. Both the sender and receiver are on the same domain. Please advise, thanks!