Using older versions of Outlook for Mac in educational settings
Dear Septian Dwi Fajariyanto
Good day! Thank you for posting to Microsoft Community. We are happy to help you
Based on your description, we understand that you experienced a situation where OneDrive's capacity was compromised.
Ref:Manage your Microsoft 365 subscription - Microsoft Support
At the same time, I would like to confirm whether your colleagues have also encountered this phenomenon.
We look forward to your reply. Thanks for your cooperation.
Sincerely,
Tin | Microsoft Community Moderator
Dear Tin Zhang,
I also had the same problem, my ******@guruinovatif.com account too, suddenly dropped from 5 Tera to only 100GB.
I'm currently trying to move my files to an external drive because I'm overusing 300% of the available storage.
Can you explain why this happened without any email or notification?
Best,
Nyoman Subamia