Outlook integration

Hi,
I am considering to set up Outlook integration and i read the support article provided by Monday.com however, i still have certain questions.

If I (an admin) create the integration by simply following the steps mentioned in Support articles then will others also have to connect their Monday.com account with Outlook or anything.
For instance, I create the integration and build an automation “When the status of an item changes, send an email to Person 1”
if person 1 is a member, will they be needed to do anything if i put their name in the automation?
What steps do they need to follow?