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...
Cloud Gateway: 15.0.1-030Gateway (HW/Virtual): 15.0.1-030Email and Web Manager: 15.0.0-413Reporting Plug-in: 1.1.0.136Encryption Plug-in: 1.2.1.204Outlook Add-in(s): More info
Forum Posts
Hi,we experience problems accessing GUI on our ESA, SSH is working.Reboot do not solve the problem.Any suggestions?Thanks Andy Product: Cisco IronPort C170 Messaging Gateway(tm) ApplianceModel: C170Version: 11.0.3-251Build Date: 2019-08-27
Hello,I have a problem with my Ironport C170. It happens only on some Email with attachment from Ironport to Exchange Server. Most of Emails (with attachment or not) have no problem with it.I have check the connection from Ironport to Exchange server...
Hi all, just a beginner Question : Is there a possibility to check with a SNMP check how many mails currently are sent with our Cluster ESA ? SNMP is implemented an normal Settings work fine. The Background is if ist possible to see as soon as possi...
Hello there, as i am a bit new in ESA configuration - i have the following Question : if a users credential are hijacked by hackers or phishers -- is there a possibility to set a max. mails per Sender in a time period to stop thousands of mails per u...
I'm trying to upgrade my c190 to 13.0.0.I have error message during upgrade:" The following errors occurred during upgrade:The system upgrade failed. This could be the result of a network interruption or a more serious error. If this problem persists...
Resolved! SMA for the Cloud Email Security
Hello Everyone, I want to know how we can add SMA licensing to cloud email security or SMA is already included in the cloud ESA package offering ?
Resolved! Phishing Capability of ESA & CAPP
Hello Experts, I want to find out untill what level ESA/CES is good for detecting a Phishing Email and which type of attacks cannot detect by ESA so we can opt for Cisco Advance Phishing Protection. The scenario which i am exploring is where email ca...
Hello All, We upgraded our esa's from 11.0-128 towards 12.5-066 Immediately after the upgrade we started to see TLS error ( for mails which come in from internet and gets routed over ESA towards our O365 tenant ) The errors are : Tue Sep 17 09:08:25 ...
Hi, I've setup TLS and certificate on my cisco c170, i've used https://www.checktls.com/TestReceiver and everything is OK and 100% but i have a sender that is using minecast that seems to have this error when they're sending encrypted emails: "Unabl...
Hello together, we got two C695 appliances with ASyncOS 12.5.1. I just want to setup SNMPv3 and retrieve hardware information like power supply, fan and temp. But actually we only got license information. At this site https://www.cisco.com/c/en/us/su...
Hi Expert, I need to deploy ESA for e-mail outgoing.I currently have a reverse DNS lookup for my exchange server such as IP: 123.123.123.123 and reverse DNS domain name is abc.def.com. On ESA, where I can set the name "abc.def.com" ? on hostname or i...
Hi, How to migrate from esa C170 to C195 with configuration file ?I know that the AsyncOS Version have to be the same, but how should I do that?The latest possible Version of C170 is 11.0.3-251.The C195 is shipped with AsyncOS Version 11.5.0-076.
Resolved! TLS between ESA and Exchange
Dear all. I have a question. I want to enable TLS between ESA and Exchange Server. What is the best practice regarding TLS options. Prefered or Required? And should I check Verify Client Certificate? I would be thankful if you help me to find an answ...
Hello, we are using a ESA cluster with a SMA in between and we configured LDAP authentication for the spam quarantine. We are now having trouble with special characters like ü ö ä in passwords, it basically does not work if any of those are include...
Dear all. I have configured esa to use TLS preferred. when gmail sends me email I can see TLS successfully established. but when I send email to some domain it is written as successfully accepted TLS protocol TLSv1 cipher AES128-SHA None. What is the...
