User alaways receive Spam mail from different Domainaccount and all pass the Ironport anti-spam function.We found allthe spam cannot verify the sender Domain and address.ForExample someone sender display as "enochingelsi@vorclub.com"but we check the ...

Hi all : Anyboday can tell me how i can verify the smtp authentication feature?I cannot use ironport send email after set up this feature .I have set up and the step as below:First I create the LDAP Profile that include the SMTP Authentication Quer...

Hi everyone : I don't know what is Ironport SMTP authentication feature after reading the Adv-UserGuide.Is it the smtp authentication use to authen the user connect to email server and How it work between email server and client if it is , As we kn...

Hi all : The Ironport C150 AsynOS 5.5 work properly but the incoming mail graph didn't display any data and tell me that " An error occured while retreiving data " .So anyone can tell me why and how i fix this problem ? :oops:

:oops: The Ironport like no response , it need 5 minutes more to response when i enter any command in Ironport command line . it like hang up .And I also need to waiting for a long time when i login the Ironport web GUI. I also found the System statu...