<Warning> Micro$oft mentioned on a Free*nix list </warning> I have not done email encryption before so I would appreciate it if you all would share your wisdom and experience. I have to set up, instruct and support typical Windows users. Most of them use Novell's GroupWise (none use Outlook) or Eudora, Pegusus or NS email client. I would also be interested in your comments about Opera's email client. TIA, Casey Townsend