Email Security

Hi, I have a defang rule for incoming email in Cisco cESA (as per screenshot, just example). There are times when incoming email hit default policy, the defang rule will take action and defang the URL inside the email even though the domain of sender...

Hello everyoneI know that minimum requirements needed to install the license of AMP in ESA appliance.I would like to know :Model ESAVersion AsyncOSRAMthanks to all

Hello,   We have to configure LACP on ESA and SMA and would like to check that is it available LACP configuration on Ironports? If it is not available, Can it configure with any type of Link Redundancy?   Thanks

In our existing virtual SMA appliance is in Internal zone and ESA appliances are in DMZ. We are now deploying a new SMA appliance as a replacing for our existing virtual SMA device.We are enabling secured centralised SPAM Quarantine access to employe...

Hi Fellows  one question , is ironport ESA suppoting automatic backup configuration file? i cant find anything about it , only a external script in Unix/Windows

Hello Guys, We are running on 11.0.0-264 which is pretty old and looking for a firmware upgrade on Cisco ESA Virtual Appliances I heard there are some cipher issues on version 13.X. What would be the most stable version of 13.X series firmware for Ci...

Hi community! I'm test driving ESA C000V virtual appliance with External Threat Feed (ETF) via a taxii server.The ETF is configured to scan incoming mail for url reputation and attachment file info. It was successful in the blocking of malicious urls...

Hi Guys: I have a Cisco Ironport Cluster with C370 & C670 devices, I have seen many Potential Directory Harvest Attack detected 3 days ago and some guys got affected during that event. We finally found out the MTA Client involved in this situation an...

Hello,  We're looking to create a role in ESA that allows Help Desk staff to be able to edit the Whitelist and Blacklist within the HAT Overview section of ESA.  When trying to create a custom role, I can only see Policies and Content filters though....

Dear All , i am getting below alert on my ESA.Please suggest how to solve this. The Critical message is:The temporary data partition is at 91% capacityVersion: 12.5.0-066Serial Number: ##############Timestamp: 19 Jun 2020 19:39:09 +0300 RegardsShine ...

Hi all,One of the users where I work has been complaining about either not receiving mails or if they do turn up they arrive 12 - 36 hours later than when they were sent, these are all coming from a specific person only.Just doing a general grep on m...

Hello,  I get below error when tried to send an email between members in the same domain |New SMTP ICID 294 interface Management (192.168.10.11) address 192.168.10.110 reverse dns host l-cl-3.lab.net verified yes|ICID 294 RELAY SG RELAYS match 192.16...