hi,
got a call from my isp saying that my public ip address which is linked to an exchange 2k server behind the firewall is acting as a spam relay. any suggestions as to how i go about addressing this problem. could a virus be causing this? thanks in advance.
got a call from my isp saying that my public ip address which is linked to an exchange 2k server behind the firewall is acting as a spam relay. any suggestions as to how i go about addressing this problem. could a virus be causing this? thanks in advance.