Sending an email from Access via Outlook is really easy. Make a cmdButton on your form and add the following code to the button's OnClick event:
Private Sub cmdEmail_Click()
DoCmd.SendObject acSendReport, "rptInventory", acFormatHTML, "sombody@yourcompany.com", , , _
"Inventory Report", "To: Somebody, Please see attached inventory report."
End Sub
-Richard