"This is RingCentral App Support. This is about the email notification for RC App Messages that does not have the message content anymore. We got a confirmation with the Developer team that this indeed is now the expected behavior for New Message's email notification for security/privacy reasons."

Our firm, has been using Glip as their internal Instant Messaging platform and have built a lot of its culture and processes around it.
The only way for regulated firms to be approved to use Glip was that we were able to enforce the ability for all Glip messages to be sent via email "with" the contents of the message included. Compliance and Supervision processes for financial and regulated firms are always through email and they must be in near real-time. The export to JSON feature has little to know value for supervision...