Email Security

Hello!  I have Outgoing Mail Policy and Outgoing Content Filter on IronPort. Outgoing spam message dropping. Outgoing  suspected spam message deliver.  When user gets incoming suspected spam message and want forward the suspected spam message - Ironp...

Hey All, We have 2 ESA's C370's in a cluster. I noticed that AsyncOS 10 is currently out. Would we be ok to upgrade our C370's to AsyncOS10 ? THey are currently Running 9.7.1. I am asking because of this :   Supported Hardware for This Release • All ...

Dears, We've deployed C100V ESA Cloud, but we are sending a lot of emails with no sender to recipient ams0 ? the public sender shows our mail boxes public IP! does anyone hear about this domain? regards, Mustapha

Good Morning, In the process of migrating from our current mail system to O365.  We will be keeping our MX records on the On Prem Cisco ESA and all messages Inbound/Outbound will go through it.  We will be looking to move the ESA to the cloud, but ou...

Hi,can anybody help me.I saw this error while i show detail on message tracking. the email is not sent to address.pls help.

Hi, Enabling the File reputation but not the File analysis would make the ironport to upload all the files to the cloud? On the documentation it says enabling the file analysis makes the devide upload the file for further inspection but I'd like to k...

Does anyone know if there is a way to get the total number of items scanned by the AMP feature aside of getting the number of items AMP actually stopped? I've looked through a number of the console screens but none seem to give that indication of tot...

We are receiving a bunch of "irsxxxx.doc" attachments with x = random numbers.  (example:  irs62662.doc) I've tried setting several filters to strip and quarantine these attachments, but it: * either doesn't work at all * strips any attachment with t...

A bit of an odd situation. We are migrating to a cloud email provider. For our early test users, email from external users comes to our ironports, flows through to exchange, then exchange forwards it out (through ironport again) to a shadow domain th...

Hi, I created an incoming filter to quarantine an email recipient starts with 10, for example 109123@domain-y.com Recipient_Start_With_10: if (rcpt-to == "^10") { quarantine("Policy"); } I tested the filter and works fine. But, there are some email...