I'm having difficulty dropping unwanted mail that contain chinese characters. I have a content filter that looks for the gb2312 charset but it fails to match properly.Sample header:Content-Type: text/html; charset="gb2312"Filter:header("Content-type"...

I've noticed that alert messages being sent to ironport are being rejected at the firewall of my ISP. I must send all outgoing SMTP traffic from the ironport to the ISP relay. I'm not quite sure how to enable this capability. I've got a C160 series a...

I have a primary site and a secondary site connected through a firewall-firewall tunnel. The firewalls are Symantec 5420 series. The primary site has a 6509-E. I'm beginning to work on IPV6 Dualstack and want to be able to tunnel IPV6 over the existi...

Greetings, I'm attempting to configure netflow export to an external collector. The NDE is set to use a particular IP address and port on a workstation. I can see udp traffic coming in but it is not recognized as netflow traffic by the application.I ...