I believe the Outlook redirect rule is easily blocked by not allowing forwarding of messages on your Exchange SMTP connector.
On Thu, Jun 18, 2009 at 10:35 AM, Barsodi.John <[email protected]> wrote: > Users using Outlook 'redirect' rule to send to personal accounts to > bypass company retention policies. How can you prevent this? > > > > I have a rule on my spam gateways that quarantine the Auto Forward ones…. > > > > Have seen lots of people asking how to do it on the internets, but not much > in the way of preventing it. > > > > Any suggestions? > > > > > > Thanks, > > - JB > > > > > ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
