Meeting invites sent via OWA show the attachment as unknown

Products

• Data Loss Prevention
• Data Loss Prevention Network Prevent for Email

Issue/Introduction

Meeting invites sent via Outlook Web Access (OWA) show the attachment as unknown. 
This is causing the information security team to open tickets since they are concerned that it attachment may contain classified or sensitive data.
This can also be seen when forwarding a meeting invite to an external email address.

Resolution

Currently, DLP does not return the name of the OWA meeting invitation.

A feature request has been submitted to add this functionality.
There is no ETA for inclusion of this feature into the product.
If you want to be added to this feature request, open a case with Support and provide this KB number.