You can use MAPI Mail Class File #9524.

>I have an application where I populate Outlook or Express depending on the users setup with address details, subject and a short message. The problem is that I now need to attach a file to the email as well. No problem automating Outlook to do that, but you can't as far as I know automate Express. I'm thinking of using MS MAPI, but I can't find any good code examples of how to setup and use the control. Can anyone help?