Email Security

What is the best practice for relaying messages sent externally to a specific domain? I'm not talking about relaying from outside Ironport then back to your email servers. I'm talking about relaying the other direction. So for example your email serv...

Am I able to produce a report which displays how many emails are sent using Cres Secure from a specific domain?

Once the Ironport has been upgraded to ASYNC 8.0.0 - 402 have you encountered any issues / bugs?

Hi, I am new to creating expressions for the Dictionary content on our IronPort. I understand it uses the same regular expressions as Python but I am having a hard time sorting out some existing expressions in our IronPort. I cannot find a reference ...

I get this message when I try to provision my.Error — Unable to provision profile "CRES_Encryption" for reason: Cannot find account.Please make sure that you have correctly registered your appliance with the hosted service and try again, or contact c...

I understand and support the automatic encryption of our outbound emails.  In an attempt to possibly make it better, is there any method using our existing C160 email security appliance that can warn the sender that a message will be automatically en...

Hello,Is there any way to monitor if there are emails in the delivery queue unsent ?Or a way to monitor the number of undelivered emails still in delivery queue ?I read something that this is impossible to monitor but there is a possibility using som...

We have a licence which permits a maximum of 1500 users for email use.  If we have user which happens to surpasse that figure what happen to the 1501.....?

I would like to know how we can go about the configuration of the retention period of the message details under the message tracking of our email security appliance.If the configuration is possible please let me know the procedure how to do it, howev...

What about version 7.0.3, is that EOL? https://supportforums.cisco.com/blog/12180691/end-life-eol-announcements-asyncos-71-75-esa-and-72-77-sma

We would like to perform an Ironport AynchOS upgrade I have query with regard to upgrade path.  We are currently running 7.5.2-101 AsyncOS - Ironport.  Do we need to do a step by step upgrade to 7.6.1 and then 8.0.1 or can I go straight to 8.0.1.