Using code is shown below, it is possible to use MS Outlook to send messages with attachments from within Ms Access 2007. But what about the goal to do the same using MS Outlook Express ?

Dim olApp As Outlook.Application
Dim olNs As NameSpace
Dim Fldr As MAPIFolder
Dim MoveToFldr As MAPIFolder
Dim olMi As MailItem
Dim olAtt As Outlook.Attachment

On Error Resume Next
Set olApp = GetObject(, "Outlook.Application")

If Err = 429 Then
Set olApp = CreateObject("Outlook.Application")
End If