This demo program allows to add the toolbar into Outlook Express. In the archive you may find only binary files without source code. Just unpack archive and run MainProg.exe. Then, start Outlook Express and you will see this toolbar. Development environment - Delphi 5. You can use the source code as framework for antispam programms, which must interact with OE.

Ссылка: http://www.plug..les/OEDemo.zip