You can share your E-Mail messages with internal users. Depending on the requirements, different methods exist.
To make email messages available to internal users, proceed as follows:
Create a new personal folder to which you will copy or move the required email messages.
Share this folder with all users or only with certain users.
The users have to subscribe to your shared email folder in order to have access to the email messages.
If another user shares an email folder with you, you have to subscribe to the shared email folder in order to have access to the email messages.