Email Security

Since we have upgraded to ASYNCOS 8.0.1 external users who had read only access to Ironport are now not able to access. System Admin > External authentication has been enabled with read only group name directory add to row. AD (windows) the group nam...

 For encryption , If the user is sending mail from the microsoft outlook, and sending as a confidential mail, then is it possible to trigger this mail on ironport by configuring any policy and get encrypt at the recipient end.  Regards,wajid dabir 

Hi All,I currently have 2 IronPort C170 appliances. I wanted to ask is it possible to configure them to be in hot-standby configuration? If not, what are my alternatives to provide redundancy?

I tried to revert an OS upgrade and now I can't access my c160.  When attempting to connect via the serial console, I get prompted for credentials, then the followingthen prompted for credentials and the cycle repeats.  How do I break the cycle? 

By default Cisco do not permit for auto updates for RSA DLP engine.  I have tried through CLI to update but it does not complete the command, doesn't even start. What needs to be done as the dlp engine has never be upgraded, therefore no pre DLP conf...

Hii have one quesiton and i would like your feedbacks :when a user send an email with a very large attachment to a large list of recipient, the original email is put in the workqueue and all other emails coming after have to wait for the first big me...

We turned on TLS Preferred between our exchange server and IronPort, and also between IronPort and the outside world.  I do see that it is using TLS for a percentage of messages.  I did run a check tls from a third party website and everything checks...

So, some of my clients are asking about the recent .RTF file vulnerability with Microsoft Word. https://support.microsoft.com/kb/2949660  My question, will the IronPort appliances identify e-mails containing this malware be blocked? What actions are ...

Hi All , i have C160 appliance when i tried to upgrade the OS with available it was failed . you can see the below captures .  Upgrades available.1. AsyncOS 7.1.5 build 101 upgrade For Email, 2012-02-03[1]> 1Performing an upgrade may require a reboot...