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
Resolved! Cisco ESA Spam Quarantine not working
Hello,I have a weird problem with Cisco ESA C195 running AsyncOS 14.2.2-004.I have configured two IP Interfaces; Inside(name:mx01.user.com) and Outside(name:mx02.user.com). Outside interface is configured as default interface for Spam Quarantine(Phot...
hi - we have an odd one we have been tracking. We are starting to find domains which reject our emails with DMARC failures.Our outbound email is signed by the ESA with it's own DKIM key and you can see it for example with gmail.com. However, our emai...
Hello everbody!We are having a problem with e-mails sent to our organization from in- and outside the organization. A couple of months ago the user did retrieve an email back, when the email to a non-existent user (e.g misspelled email address) was s...
HII have two C695 Email Security Appliance (HA Mode). We know This Device Can Capability 10000 User. But For audit Issue I need information How many Mail can process per hour this Appliance. In Google showing : A C695 can process about 11-12 messages...
Enable URL Category and Reputation FiltersHello, do you know if enabling this function can have any bad consequences?I am afraid of more false postives or when the endusers doesn´t realise to check quarantine.I know: I can check via extented message ...
Hello, I am using CES to create an incoming mail content filter.Is there a way to filter on more than one 'subject header' when using the 'equals' parameter without using a dictionary? thank you
Hi, Cisco Threat Grid Appliances is not accessible after upgrade to latest version 2.18. air-gaped environment.We have recently upgrade our Threat Grid Appliances to version 2.18(air gapped). After upgrade the device is not accessible through GUI and...
Dear Team, One of our customer wants to Enable System logs in Cisco ESA. My query is as it's in the cloud. How we can generate System logs? Best Regards, Krishna
O365 - (ICID 1234567) TLS failed. Reason: [Errno 32] Broken pipe.Very similar to earlier community article while receiving emails from o365 and using 14.2 version. Anyone facing this issue ?TLS errors after upgrading to 12.5-066 ( TLS error: [Errno 5...
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...
HI, I have a question related to find message. Is it possible to find ALL mails which size are more than 2MB and pull result up to output in ssh or like cvs/other extensions file? It is important that this output should have info from which domain th...
Resolved! Ironport retransmission
We have new exchange configured to send email to ironport all IP has been added as relay . When we send test email we see as ICID lost , did injection debug and packet capture. Below are results from ironport to exchange. Kindly need your advise how...
Does 1.0.0-006 version available for Cisco secure add-in ?Currently, the latest version of Cisco secure add-in is 1.0.0-005 and does 1.0.0-006 version available ?manifest-email-submission-1.0.0-005.xml Maintenance TitleSecure Email Encryption Servic...
Hi,we have custom content filter - forged email detection - which includes dictionary with some internal company names.This filter generaly works fine, detects and sends forged mail to quarantine.But today false email passed through this filter, con...
Hello,there is a C195 with OS 14.2.3-031 (not sure since when this version is installed)and around 30-80 Users receive a Spam Quarantine Notificationwith unfamilar url (linked to OWA phishing) at button:View QuarantineRelease(it arrived from a extern...
