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...

Dear Support, Very often we are having mail issue, mails are not being recieved. The delivery status always show mails getting stuck.Can you please assist as this is becoming recurrent and causing lots of issues?

Hi,unfortunately I couldn't find a solution to this, so hopefully you are able to help In our ESA cluster (AsyncOS 14.2.2-004) we use dictionaries to quarantine mails e.g. by links contained in body or attachments.The filter is a simple body-dictiona...

aj4 by Beginner
  • 3 replies
  • 0 Helpful votes

helloi have recently received this messageThe Critical message is:"An application fault occurred: ('egg/ call|250', "<type 'exceptions.TypeError'>", "'NoneType' object is not iterable", '[_coro.pyx coro._coro._wrap1 (coro/_coro.c:853...


Hy,pleaase I applied a dlp policy to my outgoing traffic , but I when I send an email that contain a attachment that should trigger dlp , there is no reaction . I see my log file even "dlp no violation" doen't appear . I think that it skips dlp engin...

HI All,Need to enable notification to sender when anything like (attachment, link) gets blocked by Amp service. Below is the task i have to performed.

sv7 by Participant
  • 2 replies
  • 0 Helpful votes

Hi all,I am attempting to integrate a 3rd party encryption service with Cisco ESA.The expected mail flow route is 365 -> ESA -> encryption server -> ESA -> final delivery.My encryption server requires SMTP Auth, SNI and SSL/TLS.I have a TLS enforced ...

Dear Team,Please note that we are having recurrnet issues on mails as mails are not being delivered. The mails are frequently being stuck as the delivery status.Can you please assist on same urgently?Regards,Pravin Bundhoo 

Hello, I'm currently working with a ESA 14.2 that has a one leg deployment and I'm looking to configure LDAP. Is there a way to set it up such that it can accept queries without having to create an additional listener? Any guidance, references, or su...

llomjaria by Beginner
  • 6 replies
  • 0 Helpful votes