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
We currently have CISCO ESA C390 physical devices. We would like to replace these devices. We have a current vmware ESXi environment running VMware vSphere 7. Is this supported to host CISCO virtual appliances to replace our current physical devices?...
Hi, In an ESA / SMA deployment, I have a Incoming Mail Policy where I have 1 content filter applied and also Outbreak Filter enabled (with default retention of 1h) Can you confirm the behaviour when the VOF detects an email, quarantine it and releae ...
https://tools.cisco.com/bugsearch/ only allows to search with a bug Id.Any other terms will be rejected.The links in release notes are non-functional too.As I used BST last year, it allows to search for releases and other terms.How to search known an...
Hi,We are getting below error while trying to access/login ESA from outside using hostname via https. Reachability is ok as dns resolution is happening. I am guessing there might be certificate issue (Device certificate is being used). Experts can sa...
Dear community, I am trying to integrate Cisco ESAv in front of my Exchange 2016 Server. However, in the Connector in Exchange Server, I get the following error: error communicating with target host- Unable to connect -> SocketConnectionRefused: Sock...
We have a Cisco C300V appliance. Is this the default Cisco ESA Certificate? Does it need to be renew? We also have a cert from DigiCert which was renewed.
Does anyone know where I can get documentation that discusses URL rewriting?
Hi,I've always used at least two nic's on every mail gateway I've set up, regardless of brand. Now our network department wants to change the network designs and force us to use only one nic and IP adress.In my mind it will be a bad design, I like to...
Hello,We have a Cisco ESA Ironport C195 and we had an Anti Spoofing Inbound rule configured that was set to drop suspected emails and notify us by email, however we decided to change it to Quarantine and notify, so we enabled Quarantine and added the...
Resolved! Creating a dictionary of domains
I'm looking to essentially create a dictionary of specific domains, that will be used by a content-filter that checks the "Envelope Sender" for a term in the content dictionary, and if it matches to added a CEF Log Entry that can be picked up by our ...
Hi everyone! I have problem on C600V ESA, the system status page MONITOR>SYSTEM STATUS show me an error "Error occurred while retrieving the data" on Mail System Status column, the version also not displayed, please take a look at the capture bellow:...
Hello, Does Cisco have a date when ESXi 8 will be supported with Cisco ESA?
Hello, why i have no url reputation information on expanded url ? example : MID 127285039 having URL: https://aka.ms/EmailingBestPractices has been expanded tohttps://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/outbound-spam...
We have a Cisco ESA C195 with AsyncOS 15.0.1-030.I have obtained a TLS certificate signed by Let's Encrypt. I have put the TLS certificate, its intermediate certificate and its private key in a PKCS#12 container.When I try to import this PKCS#12 file...
Can someone please explain what feature keys are? I cannot seem to find any info on this topic except on how to install them. I am curious to know what they are and what they are used for. Thank you.
