Important: Migrate from Secure Email Virtual C100V Models to Avoid McAfee-Related Issues Dear Valued Customer, We are reaching out to ensure your Cisco Secure Email environment continues to operate at optimal performance and reliability. As worklo...
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Hi, based on the following document there are two file tags that can be applied to a file when send to Threat Grid:- Non Confidential- Privatehttps://www.cisco.com/c/dam/en_us/about/doing_business/legal/OfferDescriptions/Omnibus_Cloud_Security_OD.pdf...
Hi All,I'm getting the error message above (Error code is 502) when calling the ESA API on: /esa/api/v2.0/login.Has anyone else encountered this? Is this related to the Cisco infrastructure or is it a configuration problem on our side?Any insight wil...
The ESA appliance returns the following error to any new connection attempts and then closes the connection: 421 Host is not accepting connections temporarily.How can I do to solve this issue ?Thanks in advance for your support
Hello,Successfully downloaded AsyncOS 16.0.0 build 054 and while trying to install this upgrade following error pops out. How to troubleshoot this problem?I've tried restarting the tracking service from CLI (diagnostic > services)The following errors...
Dear Engineers,We want to use the Cisco Secure Email Data Connector to push log elements to Crowdstrike SIEM.This connection is functional in CrowdStrike, communicate with service shipper.The problem is in the settings at Cisco. It is set to send Sys...
We are migrating to a cloud vendor for email. Some of our internal systems still send mail to the internet. We have not enabled dkim signing on the ironports, but our cloud vendor signs everything. How do I sync dkim between Ironports and our cl...
The email service will be down for 12 hours, and we want Email Security to not send bounce messages to users, but instead keep them in queue while the email service is reactivated
Dear I have a customer in production with a Cisco Email Security solution which has around 1000 cloud mail users (C100v), want to add a new domain which with totally different users, my query is required more licenses for such purposes? Can aliases b...
Hello,I need a cisco reneval with this sku:CON-SNT-ESAC195KSNTC-8X5XNBDcan you recommend me a cisco online shop for this licence?Is it possible to purchase it directly from cisco?SKU is not EOL, I checked. it.
Hello We have a special use case where we receive Spoofed email and don't know how to block them.The ESA has LDAP Accept query configured with Workqueue and BounceWe also have SPF configured with a content filter that Quarantine SPF Failed, Soft Fail...
We operate a Cisco Email Security Gateway in a cluster with version 16.0.1-019.It often happens that ordinary Office files (docx, pptx) are filtered by the attachment name filter and not delivered (the virus scanner removed an attachment containing d...
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?
We recently added "svg" to a content filter to drop attachments with this file type as it is currently being seen with malware. The issue we have is if it is directly attached to an email, we want to drop it, but our filter is dropping many other Mi...
Hi everyone! I've been struggled with configuring DMARC on my cisco esa lab, it always tell me that my DKIM aligned false! I have configure the SPF and DKIM before configuring the DMARC. And make sure that both SPF and DKIM is pass and working. For y...
Dear experts, Looking to find a way to manage backup and restore procedure for Cisco ESA virtual appliances. We currently have two in a cluster and as I understand it is not supported to use technology such as snap shot.Is the only way to set up up t...
