Email Security

I'm new to ironport and I'm trying to help someone block some SPAM they are receiving from foreign domains.  They have a blacklist definied on their incoming mail policies, but it would not allow me to add a wildcard user such as *@*.ru.  What I ende...

                   Hello Team!     In order to upgrade regular ESA licenses to Premium; is there a specific top part number or SKU for upgrade? Thanks in advanced!

Am starting to get calls on people unable to open CRES e-mails locally on their workstations.  Damanged envelope   Talked with CRES chat support and all they would tell me is it is a JAVA error and that OPEN ONLINE is an option.   Can anyone expand o...

                   Hi,                   Can I get a procedure document on how to replace a faulty hard disk setup up in RAID 1+0 configuration and the applaince is setup to be part of a cluster.  Regards,Many Thanks

Dear Community,I have two Cisco C170 Ironport devices.  Each is throwing the following error:"The query <domain.name.accept> failed with result inquiry timed out."I have been unable to decipher it and was hoping anyone might possibly have a clue to l...

We were getting hammered with unwanted messages that companies are using Amazonses.com to send their messages.  What we did was drop alll messages with @amazonses.com in the Sender field.  However we have found there are legitimate messages that orig...

Does the resetconfig wipe all of my data off of the appliances?   Getting ready to send some appliances to surplus and need to wipe all data.  Just wondering if it's hidden in an old partition or anything.

Hello.What is the difference between info about viruses in "Virus Types" report and info about viruses ("Virus Detected") in "Overview" report?In Overview page IronPort shows what 1 message detected with virus, but Virus Types page shows 2 virus type...

in a internal exchage server 2010 i have configured dustribution group. I've checked "require that all senders are authenticated" on the  Message delivery Restrictions properties of Message Delivery  Restrictions.i am using ironport and i have config...

Currently we have a content filter that checks message content against a regex dictionary.  The filter is triggered by a Policy with a defined list of Sender domains.  The user community is now asking for the same filter to be applied to specific sen...