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...
Forum Posts
Hello, why i have no url reputation information on expanded url ? example : MID 127285039 having URL: https://aka.ms/EmailingBestPractices has been expanded tohttps://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/outbound-spam...
We have a Cisco ESA C195 with AsyncOS 15.0.1-030.I have obtained a TLS certificate signed by Let's Encrypt. I have put the TLS certificate, its intermediate certificate and its private key in a PKCS#12 container.When I try to import this PKCS#12 file...
Can someone please explain what feature keys are? I cannot seem to find any info on this topic except on how to install them. I am curious to know what they are and what they are used for. Thank you.
Hello all, i have a message filter set which allows only a max amount of mails in a time space and if they are more - then they are send to a quarantine. It works fine.. But now it exists a new mail-server for special messages only outgoing to world ...
Occasionally we see emails going out to various domains that sit in the delivery queue for hours. The mail_logs show only "queued for delivery", smtp_debug shows no attempt to deliver and the system log doesn't show any DNS errors. Where else should...
Hi all, I have a question related to the number of messages that are considered in Threat Messages in the left side because it should be the same as the one in the right side. Therefore, after reading the subcategories that make up the total amount ...
Resolved! HAT overview question.
So, I was told a while ago that if we make a whitelist and add servers, and set a SBRS score, that if either hit it would work. We also have a blacklist that a server with -10 to -3 will get the connection dropped but I noticed it was not hitting whe...
Is there a configuration setting that can be enabled or changed in the ESA to fix or protect against the MonikerLink vulnerability in outlook?
This has been asked before and I cant see a single answer to this n the forums so time to ask again. How do you find out why YOUR ip address is blocked? There must be some feed back loop to let ISPs know what the problem is otherwise it cant be remed...
Hello,I am running some reports from CES for AMP file analysis and have chosen a time frame of 6 months looking at the top 100.However all the top 100 are within the last month. Can anyone tell me what this metric is? Is it just the most recent 100 o...
Hi Good People,Currently we are running standalone cisco ESA(300 v) with AsyncOS version 13.0.5-007. We want to upgrade to 15.0.0-104 version. As per my knowledge we can go directly from 13.0.5-007 to 15.0.0-104. But my question is whether we need t...
I am creating a dictionary list with several domains that I would like to block. This is an example of how i'm trying to add them in: *.example.comI would like to block any domains that end with .example.com. (ie: free.example.com, test.example.com, ...
Hi All,Need an help regarding attached logs as im getting message deliver but there's one line TLS FAILED ERROR 32 (BROKEN PIPE). What could be the reason.
HiThe Talos blog describes how ESA can remediate the CVE-2023-23397 vulnerability. How can this be implemented?
Folks,I run a global online community and we are finding some of our users are not getting emails, this seems to only be happening when the recipient is using Ciscos Secure Email Gateway solution. I have submitted a sample of our emails to the not_ad...
