I have a PIX 515 firewall and want to add a line which only allows Inbound emails from a particular IP address range
Posted on 2005-04-06
I have a PIX 515 firewall and want to add a line which only allows Inbound emails from a particular IP address range.
The company I work for have purchased the services of a Managed Anti-Spam and Anti-Virus service who scan emails for Spam and/or Viruses before they are forwarded to us. They require us to configure our firewall in order to ensure that any SMTP traffic coming through our firewall should be from them.
Could someone please send me an example of the line which I need to add to my current configuration.
I need to restrict incoming emails from only the IP address range 184.108.40.206 - 220.127.116.11 which has a subnet mask of 255.255.255.192.
If you require any further information, please let me know.
I look forward to a response soon.