Email Security

Any idea why I could be missing the mail.current file in the log subscriptions of mail_logs on a c370 ESA I tried to rollover the logs but still not able to tail the mail_logs.. the error I get when doing a tail is: Unable to tail, "mail.current" doe...

Hello, we are planning to turn on TLS connections on all inbound/outbound messages. All we found is this information As a rough estimate, a single TLS connection requires the same amount of server resources as ten clear text conversations. The actua...

Hello Team, We would like to what is the procedure in joining the ESA in existing cluster?

Hello all I need to add a auto reply with a text disclaimer (to indicate to write to a new Email domain) I try with the incomming mail filtering It's works with theses Actions :  Add Disclaimer Text and  change the Rcpt to :  $envelopefrom but ...

We frequently experience login failure to the GUI Page of the SMA and we'll need to wait 10 to 30 seconds before trying again.  The same behavior for ssh connections.  The SMA and our Windows domain controllers are on the same network so there are no...

Hi all, We are trying to configure Cisco ESA to work with Exchange Server 2013. After configuring, we got strange error where there were a few sender domain could not come to our inboxes, while the other domains worked fine. We tried to disable all r...

Hi One of our internal mailing out system (using SMTP and IronPort relay) is sending the same email again and again like it doesn't receive confirmation from IronPort. This started happening since we moved to Cloud ESA from on-premises. Also, in tra...

One of our end user has already added "pdaniel@executivetechnique.com" to the safelist, but still the email coming this sender quarantined. Please find the header of the email and suggest on why it was happened and how to resolve. Thank you! Receiv...

Hi support community, I recently bought image analysis license for ESA. I need you advise on the best practice to implement this feature. Kindly advise. Thanks.

Our ESA and SMA servers are receiving below Warning messages. Could you please let us know what does that mean? and how to resolve? NTP time step too large: 13668 days (server 10.142.2.60 ip 10.142.2.60) [manual intervention required] NTP time step ...

Hi all, i am going to setup a new ESA environment. Just for beginning the customer wants to have ONLY the reputational service and after a month activate (licensing is already full) other modules, antispam and antivirus. The question is: can i make 2...