Cisco ESA--- Message Filter
I am sharing some commonly used message filter in Cisco ESA (Ironport) Filter to Drop any message from a particular sender: FilterName: if (mail-from == ' xyz@abc.com ') { drop(); } . Filter to notify your administrator that workqueue count in Cisco ESA reached 100: Workqueue_Notification: if workqueue-count == 100 {notify (" xyz@abc.com , abcd@abc.com ", " Workqueue reached 100 "); } .