I can receive all email but can't send any form any of my emails accounts...all works fine on my other computer
What outgoing settings are you using? Are you using a Shaw intenet connection while this is happening? Are you getting any error messages?
Which email program do you use? The settings will be similar across all programs but the layout of the settings will be different. As an example, here's the settings in some of the popular Microsoft programs: Email Client: Send/Receive Troubleshooting
As Kevin mentioned, what errors are you receiving?
Retrieving data ...