Lexmark - How to automatically fill TO field in Scan to Email
Open Settings >Security Setup > Select Security template
or
Open the following URL on a device with OptimiDoc installed.
https://printer_ip_address/cgi-bin/dynamic/printer/config/secure/auth/secutemp.html?info=normal

Click on Add a Security Template

Insert the name of the template and leave the OptimiDoc Authentication preselected. Click on Save Template.

Go back to Security Setup

Go to Access Controls

In Function Access/Email function select OD Email and submit.

In email settings select Send me a copy to Always on.

Done. When you select the email functionality the document is always sent to the logged-in user email.