Hi,I have configured IronPort as relay for external Partner ,now for enhance security we want to get authenticate with ironport before .could you please help to know how to configure  SMTP authentication local and  through LDAP authentication.    

Hi there,  can someone help me how to renew Cluster Certificate on cluster. and what will impact if it fails.  

Hican any body know ironport listen port 587, We have requirement ,external parter want to send mail our domain , they have restriction on their firewall they are allow port 587 instead of 25. could you please suggest what need to do to allow that pa...

Hi,can any one help on this issue,as we are recieving consistent alert from the Ironport  ( Async C390 12.5.37 ) , is this bug or any activity at Cisco side. Unable to connect to Cisco Web Security Service.URL Filtering will not work correctly.Please...

Hi I am planning to upgrade Email security Gateway C390 AsyncOS 11.1.0  to 12.5.0 version and its cluster environment looking helpful document and path .Please help to support to provide steps and after 11.1.0 can I jump direct on 12.0 version. and i...