Interesting.... We were looking (a looong while ago) at Trend Micro for just that reason - a Outlook addin.
Other than Barracuda, does anyone know of any other Anti-Spam server that has an Outlook Addin? This is just in case the question comes back up... KB> We're using a Barracuda 400 - it's adequate to the task I do like the Outlook addin that they provide - it's nice and unobtrusive. --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist