Aloha-oe to TravelTime

Per the fine, fine folks in Redmond:

Upcoming, we will be retiring the preview program enabling REST API access to on-premises mailboxes for Hybrid Exchange organizations.

Note: This will impact those who write code against Exchange mailboxes.

Key points

• Timing: Beginning early March 2023, we will begin to return errors for any requests made for mailboxes that remain on-premises.
• Action: Use Microsoft Graph for Exchange Online and Exchange Web Services (EWS) for Exchange Server on-premises
• Roll-out: tenant level

SO WHAT THIS MEANS FOR TRAVEL TIME,

Travel Time uses REST API so it's going to start giving you return errors.

Sorry, folks, we had some fun making it and we hope you had some useful times with it.

Microsoft Deprecating the REST API preview endpoint

Microsoft is Deprecating the REST API preview endpoint on October 15.

Now this is the PREVIEW endpoint, not the functionality.

Since we're on something of a roll, we're considering using REST to pull calendar, task, and contact data out of Zimbra at some point.  Our experiments make pulling the data from Zimbra look relatively straight-forward.

Our experiments putting data into Office 365 indicate more trouble and uncertainty than it is worth -- so we're likely to stay with our current methods.