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
while configuring ESA and started to relay emails from exchange to ESA i have down time for 30 min , in these times i tried test outgoing mails from inside to Gmail to see logs in ESA , it gave me mails delayed in queue , after then i have solved the...
i have configured ESA for first time and not working and here the details for my network domain : x.y.com exchange : mail.x.y.com i configured ESA as document said and put data1 interface in DMZ zone smtp routes x.y.com >>>>>>> 10.10....
Hi, We have a problem with our IronPort device. Both Sophos Anti-Virus files and IronPort Anti-Spam rules are outdated. They stopped processing between 10-12.10.2017. Feature keys are up to date. The update now option is not giving any results, i als...
Hi, I am looking for any guidelines/suggestions to configure all the important features in order to receive email (inbound emails). Thank you.
Hi, I have two Ironport C170 devices. One is primary and is processing all emails, second is just for backup purposes in a case of a failure of the primary device. Can I use same feature keys in both devices or I need to purchase them separately? I...
Resolved! ESA: third-party URL analyzing
Hello! We're testing the features of ESA C000V now. In cases when AMP capabilities is not enough: Is it possible to send URL from email body or attachments to the third-party service for analyzing? Can ESA receive URL analysis results from any third-...
Hi I need to add a message filter ("[EXTERNAL]")to subject. Below is what configured: edit-header-text("Subject", "(.*)", "[EXTERNAL] \\1"); But for Japanese subject (language for what I see), when this message filter is added, the encoding is no...
Hi Guys, I am currently using a Cisco Email Security appliance as my mail gateway configured with public IPs. Recently I keep getting blacklisted by Baracuda and I want to investigate why. I enabled outgoing filters for SPAM but I still get blackli...
i have ESA C190 and want to configure external DLP "Symantic DLP" , i don't know , i tried to search on document and founding nothing
Recently sometime my mail user facing a different error when they send mail they don't get any message after 2 hr they get following message Remote Server returned '<[X.X.X.X] #5.0.0 smtp; 5.4.7 - Delivery expired (message too old) [Default] '[Errn...
Recently some of my user are getting following error" Reporting-MTA: dns; MyIronPort.MyDomain.comFinal-Recipient: rfc822;x.y@abc.comAction: failedStatus: 5.0.0 (permanent failure)Remote-MTA: dns; [1.7.21.8]Diagnostic-Code: smtp; 5.1.0 - Unknown add...
Resolved! ESA C390 Default Disk Management Values
Hello, Can some one help me to understand the default disk management values for ESA C390 appliance?. I am looking for something like the attached. Regards Shabeeb
Resolved! ESA does not extract ACE Archives
Hello, last week we received a wave of email with ACE archives. This archives contained a malicious EXE file. Only the ACE files was scanned by AMP but the archive was not extracted to scan the content. As far as I know, archives should be extracted ...
Hi,I noticed that in my access logs, some entries have a very high value in the "time-taken" field (several days or weeks). That means I only see the logs concerning these connections after a very long time as log entries is written when session is c...
Hi, We are using ESA along with AMP File Reputation and File Analysis with ThreatGrid Cloud for incoming mails only. We noticed that the bounce back - "Undeliverable" emails with attachments are also scanned by AMP. Is it really required and normal b...
