Hello All, I have configured Mailbox Auto Remediation on Cisco Secure Email (Microsoft 365) helping Cisco guides below:https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/211404-How-to-configure-Azure-AD-and-Office-365.htmlht...
Forum Posts
How can I enhance the reputation of the ip reputation on https://talosintelligence.com from poor? Our emails are being blocked by numerous customers utilizing the Cisco email security platform. i submitted the ticket but still remain unchanged.
Hello community, what is the best practice to use SMTP authentication ? If we have smtp authentication on mail server is it a good practice to switch it to Cisco ESA ? I can`t find, what is the mail flow when user is using smtp authentication on Cis...
Good morning, the OpenSSH vulnerability has been published 02/03/2023 CVE-2023-25136 OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be levera...
Can you read the contents of a message that is in quarantine? If so, how would I go about viewing it? Thanks!
How long will a message be available in the message tracking on the SMA?I cannot seem to find any information pertaining to this on Cisco's website. Thanks!
Hi all, i wonder if (and if yes how) its possible to combine a WhiteList Entry Server AND Mailadress. For example - we want to be sure that some mail adresses from a specific Server are whitelisted. Other Mails from this Server should be blocked and ...
Any thoughts on recommended logs that should be sent to QRADAR SIEM ? what subscriptions should be configured ?
I'm in the process of updating all our FTD's from Snort2 to Snort3 & almost everything appears to work, except SMTP/S email.Under Snort2 it shows in event logs as SMTP/S Client traffic type correctly, but when Snort3 is enabled, it does not recognise...
Dear experts,We have few virus detected messages seen from Iron Port Dashboard. However when drilled down to check the message details , no data provided.Also hyperlinks on the Iron Port dashboard not providing the data once clicked/drill down. Pleas...
While trying to renew our TLS Certificate we always receive the following error message when trying to submit it:Validation Error : Certificates signature verification failedWe uploaded a PFX (PKCS#12) certificate which contains the certificate chain...
It's a bittersweet day. We've been using IronPorts since before Cisco acquired them. We've decided to move on to a different security stack. We currently have all incoming mail bypassing the ESA, and most outgoing, but we have a slew of internal d...
We are looking to test some new mail routing configurations. To do the testing we would like to test and adjust the outbound SMTP routes of messages that have specific destination email addresses. We want to test bypassing existing email gateway serv...
Resolved! merge two different clusters into one
I have 2 C300vs, each with its own cluster created. How can we now combine these two devices into one cluster? I can’t find the “delete cluster” command so that the original “create a cluster/connect to an existing cluster” menu appears again
I want to add this domain(@x,org) in exception.Please help
