Email Security

Hello.I've got an email domain, say, example.com and c170 as relay for it.There is two destination servers, say 10.1.1.1 and 10.2.1.1 in SMTP routes with the same priority.Is there any way to get an email delivered to both of them,not on round-robin ...

We currently have IronPort C670s with AsyncOS 7.6.2-014 on them and need  to change the Syslog setting default from UDP 514 to UDP 519. Is this  possible in this version of code or is this just a feature that needs to  be requested?

OpenSSL posted some patches to fix some vulnerabilities this week (https://www.openssl.org/news/secadv_20140605.txt). Are the IronPort X-series ESA appliances affected?Thanks.

Hey guys,Surprised there isn't a topic on this already.Since early this morning I have noticed almost all of our e-mails being dropped by CASE - customer e-mails, test e-mails, basically everything externally coming in.Called Cisco support and appare...

 We have never used TLS before and havent got ant certs/keys C650Is there a checklist of everything needed to set up TLS between our company and a external company that requires it?I know there is information in the Advanced user guide but I need a d...

The default LDAP group query "(&(memberOf={g})(proxyAddresses=smtp:{a}))" does not perform a recursive group search. It will not find members of groups within groups.I tried using this query, which functions correctly in active directory, but returns...

Hi there,I manage a Cisco IronPort ESA appliance for my organisation and made a quick blog post last night about things I thought should be a best practice for a new ESA appliance.The reason I wrote this is because some of these things are not config...

my domain is always at the top of the "Top Domains by Total Threat Messages" listing on the Ironport Weekly Report. Not sure what this is telling me - is it :1.) My domain is receiving the most threat messages FROM the outside world OR2.) My domain i...

How do i disable notifications from being sent to external domain mail senders/recepients. I have an ESA deployment which sends notifications to both the internal domain senders/recepients and external domain senders/recepients. This creates a lot of...

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...