Email Security

Hello,  Anyone know is ESA able to revert to the factory AsyncOS version even the version not listed out by the revert command? As I upgraded the AsyncOS to 9.7.0-125 but I would like to revert to the factory version 7.6.2-014. At the time, the earl...

Hi, Does Ironport ESA White-list address still be quarantine as Spam ? or If we white-list the sender particular address ( eg - abc@def.com ) , will it bypass all the scanning or still capture if they detect as Spam ? Even if we white-list the addr...

Are any of the Cisco products, such as the ESA or SMA releases, affected by the CVE-2015-7547 glibc: getaddrinfo stack-based buffer overflow?

The Warning message is:The updater has been unable to communicate with the update server for at least 1h. I have been getting these warnings every hour since 03:42:04 this moring. Network department claims they haven't done anything. Anyone know if C...

Hi, we need to receive mails from this domain @xxx.net but Ironport is taking this domain @xxx.net as "SPAM Marketing", could we do an excepcion in ironpor for this domain @xx.net??? where can i configure this excepcion to accept mails from @xxx.net...

Hello Cisco Community, I am currently testing the ESA solution ( Cisco 100V ). My question is :  Is there a way to modify the mail header of a detected Spam mail – modify ACL to 9 ? This would avoid to a sign like {SPAM} into the header thanks for s...

i have a suspicious behavior on my ESA C360 as i began to receive replies from different  senders . the original mail claims to be sent from my mail address , but i never sent such emails before . from message tracking , it indicates there no such ou...

Hello, Im having problems when some domains send emails to my organization. When I check the logs I notice this error: 09 Feb 2016 13:40:17 (GMT -06:00)Message 113196344 to XXXX@mydomain.com.mx pending until Tue Feb 9 13:51:06 2016 as per bounce p...

Hi Team, Kindly help me on below issue on our email security.  Thank you very much! [x.x.x.x] #<[x.x.x.x] #5.0.0 smtp; 5.1.0 - Unknown address error 550-'5.7.1 Service unavailable; Client host [x.x.x.x] blocked using FBLW15; To request removal from...