Getting Started with Cisco Secure Email Threat Defense Join us as our experts walk you through some of the fundamentals, key concepts, and outcomes of the Cisco Secure Email Threat Defense product. We will help you gain the insight needed to create a...
Forum Posts
Hello What happent to the active recipient when upgrading Cisco ESA, will Cisco ESA keep the active recipient after upgrading, or Cisco ESA will delete the active recipient ?
Ho Considering an esa cluster with 2 notes, is there à synchronisation of the sfbl between the 2 esa? Or does this can only be done with an SMA?
Hy, can some of you please confirm, that you got the same trusted root certifiate updates on your Cisco ESA.Some names sound really strange to me: The Info message is: Trusted root certificate 'FIRMAPROFESIONAL CA ROOT-A WEB'(A8:31:11:74:A6:14:15:0D:...
Hello guys, After starting the demo of the Cisco ESA in Cisco Dcloud, I am unable to do anything on the appliance. The problem is that on almost every type of service I receive the following error "The feature key for this feature has expired or is u...
What is the best way to block spoofing messages in ESA?ESA message tracking not shows field "from", but in the outlook this message looks like from my company domain and in the outlook header is present field "from" and it's not equal "sender"From: H...
Hi,Now and then some senders that do not have a DMARC record published end up getting aborted due to "DMARC Error during verification (DNS temporary error while fetching the DMARC record)", even though there is no record to fetch. The name resolution...
Resolved! CISCO ESA de-commission queries
Issue:- Question on Decommission C390 ESA. Queries:- Since the EOL appliances are part of the cluster (together with the Production appliances), do we need to detach it before proceeding with the decommission process? The status of these appliances i...
I have a virtual ESA appliance setup and I need to license it. I requested a 45-day demo license for it. However, when I tried to attach the license to my virtual ESA appliance it gives the error "Could not load the license file in the appliance beca...
Hello,We get alerts when our CES instance swap memory goes above 60%. This appears too low as there is no registered degradation of service.Is there any recommendations on this to adjust these to be more helpful? Thanks
Hey all, Is there anywhere I can see the activity history of the domain map?We have one in place for a bunch of legacy domains and I am trying to determine if any of the addresses listed are long dormant & can be safely removed. The mail_logs don't ...
Resolved! First Installation Virtual ESA 15.5.1
Is there any guidelines to install the ESA virtual appliance version 15.5.1 ? In the documentation it said that the version 15.5.1 is mandatory using smart license, but in the first installation i cannot config the default gateway. setgateway and rou...
Hello All Have configured incoming content filter for url with score 0-10. However im getting an below page if any url get block by proxy redirection. Is it proper redirection page or not.
I still do not get it.We've Cisco ESA C190, using GUI.I found Mail Policies - Outgoing Content Filters.Ok, now I can "add outgoing content filter" with condition and action.I can add condition "message body - contains text", but in the actions there ...
Hello everyone, is there a way to solve this error?The Critical message is:An application fault occurred: ('query/api.py searchData|4617', "<type 'exceptions.AttributeError'>", "'NoneType' object has no attribute '__len__'", '[util/Aquarium.py screen...
We are ESP and a little over two weeks ago we started seeing a sudden change in our ratings of several of our IPs at Talos. Some messages started to be returned with smtp;554 Your access to this mail system has been rejected due to the sending MTA's...
