Email Security

Hi,We have an issue on our 2 Ironports C160 cluster.IR1 = Primary C160IR2 = Secondary C160We simulated a IR1 shutdown to send/receive mails from IR2. The 2 of them are in the same network in Public DMZ.The test was ok, but when the IR1 came back, a f...

Hi,I just upgrade my ironport from c350 to c370,before upgrade the spam ratio about 70% but after upgrade to c370 the spam ratio degrade to about 45%.does any can provide some suggestion.. ?thanks.adam

Is there any way to view the text source of a HTML formatted message in the Centralized SPAM Quarantine?Ironport renders a text view of Quarantined HTML formatted messages.  This view does not show underlying link references, only what is displayed t...

Hi,we plan to use TLS to do encryption from our Ironport to some other Email Gateways.Do we need the Feature "IronPort Email Encryption" to use this TLS encryption? We only have the features Anti-SPAM and Anti-Virus active.Thanks and best regards,Pee...

Hope I explain this properly....here goes: We have a 2007 Exchange system that receives mail from outside our organization via our Cisco Ironport Email Gateway. The Ironport first scans the message for viruses and spam. Once that takes place it sends...

Hi,Is it possible to have two subnets on one physical interface and if so how do I create the rule/route to do this?  Or, will it only work with different subnets on each physical inteface?

Concerning the adobe / java vulnarability.Does anybody know if it is possible to configure ironport to filter .pdf attachements with java?http://isc.sans.org/diary.html?storyid=5902

Want to configure Ironport email appliance like the rest of our firewalls which reside on a different subnet.I have configured one interface on the unit to have the same ip as our borderware firewall.  For example:192.168.1.1I ping un-successfully fr...

Hi folks,I'm trying to integrate IronPort with this other box that does scanning and stuff on emails that is not an MTA. It's supposed to receive emails from IronPort, scan and do what it's doing, then send it back to IronPort to send it out to the r...

Hello!I have a Ironport C150 and I get this Email:The Warning message is:Your "IronPort Anti-Spam" key will expire in under 60 day(s).  Please contact your authorized IronPort sales representative.Version: 7.1.3-010What does that mean?There are no mo...

Hi All:I have been asked to audit an IronPort C300 running v6.3.5-003 to determine the IP and hostname of all systems sending email through the device. This is my first time working with an IronPort and would appreciate any suggestions on how to best...