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
Resolved! DMARC Notification
Dear All , We are using ESA in our network , we have end user notification is available for SPF/DKIM . Same like we have enabled the DMARC policy for the incoming mail , and put the action to quarantine .Is there any way we can add end user notificat...
Are there any plans for IronPort to implement Sender Rewriting Scheme in AsyncOS? I'm personally not a big fan of SPF and SRS, but like it or not they're being deployed. We use a C300 to operate a mail forwarding service for our alumni (we get the fo...
Hello Community I'm following the doc https://www.cisco.com/c/dam/en/us/td/docs/security/content_security/virtual_appliances/Cisco_Content_Security_Virtual_Appliance_Install_Guide.pdf we have 3 interfaces for the virtual appliance. During configurati...
HiI am using vESA with AsyncOS 13.5.3-10 and I got following errors in reputation log:- Error occurred while connecting your appliance to the Cisco Talos cloud service.- You must not decrypt the HTTPS traffic originating from the appliance on a netwo...
Hello community, is there a report which mails have been released in the last x days?I need a report how many mails have been released from the different quarantines. Thanks a lotAndreas
Resolved! Issue with upgrading C695 appliance
We are in the process of installing a new appliance in a datacenter. The appliance has been licensed and all firewall ports have been opened. We are getting updates from Anti-Spam, Anti-Virus and all other services.At this moment we have an issue upd...
Hi, What difference is there between the ABORTED and the DROPPED action? Thanks.
Hi, Is there a way to encrypt files that are attached inside an email? Thanks Regards,Justin
Hi Everyone, we had a problem with dkim & dmarc verification. if we send an email directly to the outside domain, the email successfully sent and the verification of dkim and dmarc pass. but when we forward some email that we received form outside do...
The Warning message is: The case application tried and failed 3 times to successfully complete an update. This may be due to a network configuration issue or temporary outage. Version: 9.7.1-066 Serial Number: Timestamp: 27 Aug 2018 09:06:51 -04...
Hi, I have a problem in which I want to see how many bytes are transferred when a specific email is delivered to an external server. (we have a problem in which attachments are emptied somewhere in the email chain).In the message tracking I see that ...
Hi all,i'm testing ESA for outgoing email sending, just configured LDAP and it works.The problem is if i set as sender addres "myboss@company.com" it will send the email even if i am not in right to do this!Since i am only authorized to send email fr...
Hi, we have a lot of undeliverabled DMARC reports (about one hundred daily). What could I do with it? (eg. there is a DMARC record in DNS for mihanbrooz.com domain, with rua=mailto:admin@mihanbrooz.com, but there is no MX record for this domain. So o...
Ask Me Anything Forum This event is a chance to review how customers of all sizes face the same daunting challenge: email is simultaneously the most important business communication tool and the leading attack vector for security breaches. Cisco Secu...
Hello Team , We are trying to disable all weak ciphers to gui of SMA EUQ until know we manage to disable some of them but we are not able to disbale all the weak ciphers . I attached a printscreen of the weak ciphers . On SMA configuration we have un...
