Hi Team,
I am unable to find service in server for below question, any help here? Thanks!
Q - Some users of the monitoring app have reported issues with xFusionCorp Industries mail server. They have a mail server in Stork DC where they are using postfix mail transfer agent. Postfix service seems to fail. Try to identify the root cause and fix it.
[groot@stmail01 ~]$ sudo yum list installed | grep postfix
[groot@stmail01 ~]$ sudo yum list installed postfix
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered with an entitlement server. You can use subscription-manager to register.
Error: No matching Packages to list
[groot@stmail01 ~]$ sudo systemctl status postfix
Unit postfix.service could not be found.