How to ensure meetings are being sent in an email.

Resolution:

Navigate to the File Tab on the top left side of the screen

Go to Account Settings > Delegate Access and ensure the following option is selected: "My delegates only, but send a copy of meeting requests and responses to me (recommended)"

Delegate Access setting

Go to Options > Calendar and ensure the "Automatic accept or decline meeting requests" is not checked.

Automatic Accept/Decline Meeting settings