I did that once before. Talk about feeling stupid. I verified and ran the program again. Same error. I am totally stumped. In your reply you said, "It's very likely that your SMTP server rejects emails unless the sender or recipient is a valid local account." Could it be possible that the email server rejects an address if it is not on the local network? I do not know if this could be an issue since I can send email to all the email accounts I have been testing that are outside of the network when manually opening MS Outlook and attaching the files. Thanks for the help.
blacksmith.