Postfix installation and enable service task failed with weird reason

Hi Team,

I have got the task to install and configure the postfix and enable the service to start during boot. I have completed the task and verified everything was up and running. However it says my task is failed and given some weird reason.

Also i have finished the task within 10 mins, however when i click the finish button it says only 3 mins was left to finish the task and error message is completely different than my actual task.
Please let me know what is the issue.

@Ayman Any update on this? I’ll loose points even after i finished my task.