Hi all....
I still have a client that is running exchange 5.5, they are soon to upgrade so don't laugh too hard.
I am looking for instructions on how to use the mail server's anti-spam DNSBL ... specifically I am looking for how to configure this on a 5.5 server.
Thank you.
I still have a client that is running exchange 5.5, they are soon to upgrade so don't laugh too hard.
I am looking for instructions on how to use the mail server's anti-spam DNSBL ... specifically I am looking for how to configure this on a 5.5 server.
Thank you.