I am sending -mail from my program using Outlook. example below

loApplication=CREATEOBJECT("Outlook.Application")
loNameSpace=loApplication.GetNameSpace("MAPI")
loOutBox=loNameSpace.GetDefaultFolder(4)

I also need to send using Outlook Express

My 2 questions are

1) how do I check fo0r the default mapi client

2) what is the Createobject for Outlook Express

Any help would be great

Curt