Acrobat 7.0.9 and OPutlook 2007 integration

I use Acrobat Std. v. 7.0.9. I have recently upgraded to Outlook 2007; when I am in Acrobat and want to send a PDF document as an attachment, it calls up the Outlook 2007 message page; after adding the address I hit the send button and the Outlook message appears to be sent. However, it is not sent and no corresponding email appears in the Outlook “sent items” folder. This did not happen in prior versions of Outlook. What is the solution?