For Metadata-only Mode, email metadata stored and displayed in the product is email subject, attachment filenames (if present), sender email address, to/cc/bcc email addresses, and sent time.
The Meetings metadata stored and displayed in the product is meeting subject, start and end time, attendee email addresses, meeting location, filenames of attachments to meeting invite, and whether or not the meeting is an all-day event.
For Email and Meeting Body Indexing Mode, email data stored and displayed in the product is email subject, attachment filenames (if present), sender email address, to/cc/bcc email addresses, sent time, and email Body content (opt-in).
Meeting data stored and displayed in the product is meeting subject, start and end time, attendee email addresses, meeting location, filenames of attachments to meeting invite, whether the meeting is an all-day event and meeting Body content (opt-in).