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
is possible to compare envelope senders and message id headers on ironport? I need this to prevent email spoofing. because a few weeks ago, I got an email with a different envelope sender and message id header in it.
We recently upgrade our virtual SMA server from 11.5.1-115 to 12.5.0-658. From the documenthttps://www.cisco.com/c/dam/en/us/td/docs/security/security_management/sma/sma13-5/SMA_13-5_Release_Notes.pdfseeing that the upgrade path is available from 12...
After upgrading to Async OS to 13 version, it offers me "Email Security Appliance is getting a new look. Try it !" In the new tab it's trying to open CESA with 4431 port. It's trying open but at the end Error in below504 Gateway Time-outnginx Via Tel...
Hi Expert, How can i view which message in the work queue on outgoing email on ESA? Thanks
Dear allI get such notification form ESA'Failed to connect to aggregator.cisco.com port 443: Operation timed out' and I begun to capture packet. when I check the result in wireshark observed that syn message is sent but ack message not turns back. wh...
Hi Dear, From today morning, I have received multiple alert , could you please how I can mitigate this alert. Unable to connect to the Cisco Aggregator Server.Details: (56, 'Received HTTP code 503 from proxy after CONNECT').Version: 12.5.1-037 Regard...
Hi,we need to reject incoming mail going to certain group mailboxes (of which there are many). These group mailbox addresses all start with z_, zz_ or zzv_ (for example, z_someGroup@domain.com). Unfortunately, neither the RAT nor the mail policies al...
Resolved! Modify subject for Safe Print E-Mails
Hi,is it possible to modify the subject of safe print messages?We want to add [SafePrint] to the subject, like we do on spam messages.
Dear support forum.This may be a quick one.Email hits a policy (as per screenshot), gets delivered ti user as expected, but the [SUSPICIOUS] prepend is not added to the subject line. How to investigate/fix this?Thanks,.
I'm deploying a cluster with 2 ESAs that will be behind a Netscaler loadbalancer to balance connections from internal users for outbound emails. The internal users won't perform MX or any other DNS lookup. They need a single SMTP relay to connect. Si...
Hello, Is it possible to retrieve attachment stripped or repaired by the AV engine of ESA?. The ESA version is 10.x. Thanks
Hi everybody,we do have a lot of local administrators configured to manage our appliances, is it possibile to have a LDAP configuration towards our internal LDAP of admins, to use it instead of local auth? Or is it mandatory to use local auth for esa...
Hi Expert, I have a question about the ESA - System status.My ESA is only handing the outgoing e-mail.When i have a test, send a message through esa to one receiver such as xxxxxx@gmail.com (only one receiver in my test) When i read the system status...
Hi,I have a pretty tough nut to crack here as one of my customers wants to have his spam emails delivered instead of quarantined. Furthermore, they want spam mails attached to a new mail. To do this, we set the spam options to "Deliver", added a cust...
Resolved! Configure for email outgoing
Hi Expert, I need your help.I need to use esa for outgoing email. To setup the esa, which part i need to configuration? any reference? Thanks
