Email Security

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Cisco CyberSecurity

Cloud Gateway: 15.0.1-030Gateway (HW/Virtual): 15.0.1-030Email and Web Manager: 15.0.0-413Reporting Plug-in: Plug-in: Add-in(s): More info

Forum Posts

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...

Hello,i would like to open discussion about, what is the best way to block spam/malicious senders for incoming emails. I finding best manageable option and don't know decide which is better from these:HAT - There is an option for add sender IP or geo...

Analyst42 by Beginner
  • 4 replies
  • 0 Helpful votes

Tenemos configurados varios listeners para correo entrante y saliente. Para los listener de correo entrante se utilizan consultas LDAP. Para el correo saliente queremos utilizar una ruta SMTP por defecto. ¿Esta ruta afectará al correo entrante?  

SupportAC by Beginner
  • 3 replies
  • 0 Helpful votes

Hi,Do the settings under "Scan Behavior" take precedence over the settings under "Mail Policies: Anti-Virus"?If we selct No Actions under:Actions for Unscannable Messages due to decoding errors found during URL Filtering ActionsActions for Unscannabl...

Resolved! ESA and DMARC

Hi, We have a Cisco ESA and I am in the process of implementing DMARC.  Ive have currently set DMARC to monitor only and enabled it on my relay policy.  Do I have to create a dns TXT record for mt Domain? Thank you.

mateormz by Beginner
  • 2 replies
  • 0 Helpful votes

So, we have some files sent to file analysis that come back as no malware detected, but even on the analysis it comes back as very high threat. Here is the file in question:

I have 2 Cisco SMA, Primary and the Secondary , Only the primary cisco SMA connected to the cisco esa Appliance. Every midnight i will do schedule backup from primary Cisco SMA to secondary Cisco SMA. Why i can't see any message tracking in the secon...