Cannot send or receive mail from external sources. Can send and receive within our LAN. Exchange 2000 running on Server 2000.
Everything has been good since this server was deployed last summer. We had a week off at our school. (Spring Break). The day after we came back the mail stopped working. We can only send/receive within our LAN. Nothing is comming in or going out from the outside. I have rebooted the server and restarted the various related services. I am not very experienced with Exchange. Please give me a hand I am the only one here to support 150 computers and 5 servers. I will reboot the other 3 servers in the meantime. I also ran a DNS Report. 1 says no reverse DNS, the other says I may be on a spam list.