One-2-One Mail: Email address search

Dear Experts,

when using the email integration with outlook, i have the possibility to search email addresses when writing an email from CRM.

The pop-up provides me three options to search email addresses:

1. Contacts in Outlook

2. Exchange Addresses

3. CRM Addresses

Unfortunately the search for CRM addreses only goes for accounts and contact persons, not for employees.

Is there any possibility to achieve this?

Has anybody experience with this enhancement?

Thanks a lot and kind regards

Hannes