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

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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...

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 Level 1
  • 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 Level 1
  • 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:

Hi. My question is somewhat basic yet possibly interesting. I have a content filter that filters for spoofed email addresses from C-Level users. Any email that comes in that attempts to spoof one of the addresses, is placed into a special quarantine ...

pbutler by Level 1
  • 2 replies
  • 0 Helpful votes

Hello everyone, I am new to this product.Could you help me with my query?About the IronPort Anti Spam, the RULE UPDATES, what function does it fulfill? and these are updated automatically? or manual

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