I have it working fine using MAPI on older Outlook versions. The problem comes in with users that have Outlook 2000 and Office 2000 or higher. Microsoft decided to require you to use Idispatch to connect to Outlook. Otherwise it errors out on login. All that Idispatch is needed for is a connection between Outlook and CDO. I am sending emails with attachments. I basically trying to figure out how to code Idispatch. Once that does its thing, the rest is the same.