I have setup using exchange 2000 the each users email they are all able to use internal email to one another but I am not sure why my external email is not working correctly. I have gone to the exchange system manager and setup the connectors for smtp and pop3 there however this does not seem to be working properly. ie. we have a domain abc.com and all the necessary info is pointed to the IP of the server I just need info on how to setup the connectors properly for our email server

Thank you for the speedy reply