Hide message body in user's inbox

Hi, 

Is it possible to hide the contents of the message body when standard users (no permissions to send messages but can send greetings) are viewing their inbox?

What I'd like is for a message to show to upgrade to premium if you wish to read the mail. I would however, allow them to view a greeting that has been sent to them.

Is there something already available for this type of permissions etc??

Thanks

Hello

There is no such possibility in Dolphin by default, but it can be done as custom modification. If you are interesting contact me via BoonEx internal mailbox and we would be able to discuss the details.