We were recently hit with a large number of mails in the active recipient queue due to one of our customers being exposed as an open relay, in a nutshell we sat with just over 100 000 mails in the queue destined for Russian domains .ru.I was surprise...

I have read the PostX system will attempt delivery to a MX record first and then if unsuccessful it will send to the A record. I need to configure the Ironport to only deliver mail to domains with vaid MX records. The reason being if a bounce is gene...

Im having an issue with broken logs being pushed off the IronPort. My setup involves a cluster of Ironports set to do syslog push to a remote host that uses rsyslog. Local logs generated by rsyslog are referenced by a splunk forward server and sent t...

I'm having an issue adding a new domain to bypass LDAP via the CLI, I'm using the following command:listenerconfig edit IncomingMail rcptaccess new domain.co.za --action accept there are extended options as per below but nothing to bypass LDAPoptions...