Is there any possible way to disable this "feature". We have automatic emails that are sent every hour, on the hour, and if we miss this message, the emails will not be sent.

This site has a small program that runs in the system tray. It can be suspended and activated by code.

http://www.contextmagic.com/express-clickyes/

I installed it on my PC and I can now send my mailing list without the 5 second wait or having to click YES after each and every mail.