Office 365 User Photos
You can use the following commands to update a user’s photo in Entra ID and Exchange Online. This is good for changing several users’ photos with a single script.
Prerequisites
Before running these commands, you will need to connect to Exchange Online
Commands
Set the user’s photo
Set-UserPhoto -Identity "[email protected]" -PictureData ([System.IO.File]::ReadAllBytes("C:\temp\$user.jpg")) -Preview -Confirm:$falseSave the new photo
Set-UserPhoto -Identity "[email protected]" -Save -Confirm:$falseConfirm it was applied
This will return the photo as an encoded string of characters. This is mostly useful for comparing to the previous value, to confirm it changed, or if the user did not have a photo before, that one was applied.
Get-UserPhoto -Identity "[email protected]"