I have a problem when publishing my mail server in DMZ. I've already tested by using telnet [public ip of spam filter] 25 and 110 from outside. It is done successfully. But, when I checked into my spam filter message log, no message received from out...

I need help to solve this problem. When SSL VPN client already installed and begin to create the connection to SSL VPN gateway, this error arise (the ssl vpn http response code received from the gateway indicates an error, contact your network admini...