Create a new Active Directory account With a Mailbox (Example Scanner@domain.com).
Set Password to not expire.
Open up Exchange Management Console.
Create New Receive Connector With the following settings:
Enter the IP address of the scanner (In this example 192.168.41.155).
Log into Scanner / multi-function device.
Navigate to the email or SMTP settings.
Enter IP of exchange server
Use TLS / SSL
Enable SMTP authentication
Enter email address
Enter user account