2 part question. 1st what's the best way to set up filtering for a small linux/win network (see attached) Cost is an issue, as is simplicity. Mainly concerned about virus email. I'm getting tons of em (all caught by desktop antivirus, but I'd rather not see them at all...) 2nd- what's the best option for moving away from Outlook. Ease of use and similar features need to be considered for the 'ID-10-T' user.