Design a universal ''Stationary'' for MS Outlook

Design a HTML-Stationary to work with MS Outlook. That sounds easy, but I tried myself and got great problems with several receipient-Clients (yahoo, gmx, webbased..., Lotus Notes etc.) So i'm searching for a solution working with almost all eMail-clients. ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased. ## Platform HTML