Need to block access from Simple Mail Transfer Protocol (SMTP) server being used as a relay agent.
No. The PIX cannot block this access without blocking all e-mails from being sent from the mail server. Each mail server has an option to disable mail relay. Consult the mail server documentation for instructions on how to implement this.
Hi everyone,Following up a SOHO network that I am designing, I have an ASA 5505 firewall behind a router, and I need some end devices like the NAS and FTP server to be configured with static IP addresses so that I can access them remotely via DDNS. Howeve...
Hello, I got a reported alarm from the customer, so it looks like if phase 2 VPN (IPsec) has some issue, however when I validate the status of the IPsec it is active. Alarm:Último interno &nbs...
Do Cisco IronPorts start with an MID of 0 (zero) or 1 (one)? I have only seen MID 0 for "Message size exceeds limit". Is 0 reserved for this notice or is it ALSO a valid MID when a system restarts/rolls over. Thank you
I have a pair of 3850's, between them is a 5 member Etherchannel, on each Port there is a Pair of Microwave Radios, 10 in all, that have specific IP addresses for management, in a specific in band management Vlan100, it is not native and not Vlan 1, all t...