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, I need to monitor status of VLN on a number of ESA machines (ver. 12.1). I can check its status using CLI command 'showlicense'. I also receive alerts on email when something happens but I'd want not to rely on emails, but rather to get a Ji...
I need the SMA to trust an internal CA so I can use secure LDAP for end user quarantine access but I can't find anywhere how to add a trusted CA to the SMA database. Is there a way to do it?
Im having an issue with broken logs being pushed off the IronPort. My setup involves a cluster of Ironports set to do syslog push to a remote host that uses rsyslog. Local logs generated by rsyslog are referenced by a splunk forward server and sent t...
Resolved! Ironport cisco esa
Dear all. while reading ironport esa documentation I faced recommended option by cisco as follow. Maxsimum message size to scan 3M So, what about hackers send malicious email that's capacity is more than 3M?Will it not be scanned? That fake email wil...
Hello,We have been using Cisco Cloud Email Security for 8 months and have not yet seen an upgrade on any of the C100V. Our Management console (M100V) was upgraded to AsyncOS 12.0 about a month ago, I assume the upgrades are automatic. How long will i...
Resolved! Whitelisting a specific email address
Hello Email Security Community,Perhaps this question was asked many times and I did do my best to search through the whole forum.I followed an advice but still, scratching my head trying to understand what is wrong.I need to whitelist a specific emai...
Hi everyone, I need to stop outbound spam scanning for emails that originate from a group of IP addresses. The IP's are gateways that we use to encrypt email. It seems that the spam engine picks these up so we'd like it not to scan if the mail has be...
Hello We are setting up redundancy in on of our other countries…. We use a single cluster setup ( with seperate groups for each country ) The proxy server config for- Services updates- Advanced Malware Protection points to a single http(s)://fqdn.h...
Resolved! Searching for information with SNMP
Hello,I am creating an IronPrt monitoring script using SNMP. Is it possible to collect the following information with SNMP?Received Email AccuracyNumber of emails sentQuarantined EmailEmails with detected virusBlocked emailsSPAMThis information needs...
Dear All, after upgrade to the latest version i received may alert about network as below... The updater has been unable to communicate with the update server for at least 1h. Unable to connect to the Cisco Aggregator Server.Details: (6, 'Could not...
Hi all,we set up Spoof Protection as described here: https://www.cisco.com/c/dam/en/us/products/collateral/security/cloud-email-security/guide-c07-740417.pdf Unfortunately a user received a message from himself.From: firstname.lastname@domain.tld [ma...
Hello dear community, We would like to check if it is possible to check the MX registry for the senders. I know that the ESAs have an option to check sender IP, but as far as I know that verification only validates if the sender IP have a domain ass...
any external user (e.g. user@hotmail.com...) receive bounced email when sending large email size email to our domain stating that " your message was not delivered to anyone because it is too large. the limit is 10 MB , your message is 14 MB" esa.doma...
Hi, we recently found a lot of blocked connection to our Cisco C100V - Cloud Email Security Appliance due to TLS error. Any help is greatly appreciated. Many thanks!! This is my first time to post question in this community. Sorry that if I posted i...
Good Morning, In the last month, we upgraded to ESA Cloud ver. 12. Since that time, we have noticed that IMS appears to be lots more aggressive in its scanning and valid messages that were received before are now being dropped as "Spam Positive". Thi...
