Joe wrote:
at home i am able to rec and send emails
at work I can rec but are unable to send.

It is most likely that your work network has a mechanism in place to
block outbound SMTP mail (many viruses use this technique). It may be
that your work network has its own mechanism for sending outbound mail,
and you would have to use that, but you'd need help from local network
experts for this. You'd also have problems setting up different SMTP
servers depending on your location.

An easier approach might be to use something like gmail, which works
anywhere where web access works.

--
Steve Swift
http://www.swiftys.org.uk/swifty.html
http://www.ringers.org.uk