Email Security

Hi I am working in a client that have a particular issue. They have a issue with their ESA that was working fine until a specific day, they dosen't change anything. The box work fine a couple of ours and the they lost all type of management and they ...

Hi all, How can I to order a contract support for ESA virtual appliance? Is there a SmartNet Service contract or SAU that can be it associated? Thank you for all! Allyson

We currently have a filter setup for "malicious file extensions", with several conditions/actions entries that works. The issue is it is very cumbersome to manage/add additional extensions. I also read that this setup is a CPU hog due to the amount o...

hello all,if any one tell me witch certification is related to  email security and web security?thank you

To whom it may concern. We've been testing the AMP feature on Cisco ESA. Our testing results... 1) File upload limit. Currently there is a file upload limit. This limit counts per 24 hours. Model  analysis_file_upload_thresholdC000V  10C100V  100C30...

Hi all, one of our customers came across with the question related to Ironport. due to their security audit, they are now facing disabling weak/insecure cipher alog on their WAS. e.g TLS_ECDHE_RSA_WITHRC4_!"*_SHA(0xc011) so my question to you, would...

Hello All, Is there a way to create a notification, that would inform us as to when an Administrator "Commits" an action he/she has made on the IronPort appliances? 

Hi, The default TCP idle timeout setting for the Cisco IronPort email gateway is 6 hours (or 10,000 queries) whichever comes first. Is there a way to change the 6 hours value to something lower such as 1 hour?Also does anyone know the reason why it'...

Hello, I am trying to implement a policy on ESA which is suppose to work as follows : If the attachment is .zip and has any form of executable file, I need to drop it ! Here is what I am trying but aint working : Order 1 :attachment-filename == "\\.(...

Dear all, I have been asked to audit an IronPort C370  to determine the IP and hostname of all systems sending email through the device. How do I extract the SBRS score of a sender from the mail logs? Please help me. Thank you very much!

We are going to deploy Cloud ESA, but what we need to connect our Active Directory to Cloud ESA for user authentication , how we can secure the communication between them across internet? Help please. Thanks.