I am runnign Exchange Server 2003 and outlook 2003. Couple of our users (we have about 110 users), are not receiving the e-mail from outside the company. One of the user is getting the following message. This user is not receiving the e-mail from this person only.
Another user is not receivng any e-mail from outside. the user is getting e-mail from inside the company and able to send the e-mail to people outside.
Thanks for all the help