Have you ever sent an email and wished you hadn't?
I certainly have :)
One of the cool things that I always show people is the functionality that was added in Outlook 2003 (and 2007) to put a delay on sending your email. When I hit send, my mail waits in my outbox for one minute to give me a cooling off period. Generally, I never have to use it, but sometimes I have replied all, instead of just replied, and it does save all that bother ...
If you want to know how to do this then have a look in Tools....Rules and Alerts.....New rule.....Start from a Blank Rule.....Check message after sending. Follow the steps from there on - its fairly self explanatory
Gareth
