Forum Discussion
Updating Contact through powershell doesn't reflect on Outlook
I'm creating a new mail-enabled external contact using New-MailContact, then fetching it using Get-Contact and updating using Set-Contact. First immediate update works and sets properties, but when I...
Outlook works with the Offline GAL by default, which can take up to 48h to update in Exchange Online. If you want to verify the changes, best use the webmail/OWA instead.