The PowerShell script Set-UserPictures now supports uploading resized user pictures to Exchange On-Premises and Exchange Online.
Read more about the new functionality here: https://www.granikos.eu/en/justcantgetenough/PostId/307/add-resized-user-photos-automatically
Download the updated script here:
- Github: https://github.com/Apoc70/Set-UserPictures
- TechNet: https://gallery.technet.microsoft.com/Bulk-resize-and-adding-of-1e74d85e
Enjoy!