Mailbox requirement set 1.16 is now generally available for Outlook add-ins. Key additions include the OnMessageDecrypt event for automatic decryption of protected messages in event-based workflows, a new API to detect EWS token support in on-premises organizations, a contentId property for identifying inline attachments, an expanded Recipients API returning up to 1,000 recipients per field, and a larger SessionData limit of 2,621,440 characters per add-in.
Table of contents
Handle message decryption with ease Copy linkDetect support for EWS tokens in an organization Copy linkEnhance data loss prevention and content processing workflows Copy link37 Impressions