A Microsoft file hosting and synchronization service.
Hi Ville,
Thanks for reaching out. I understand how frustrating it is to receive unwanted or suspicious file shares. You did the right thing by not opening the file and reporting it. While OneDrive doesn’t have a single option to block all incoming shares, there are steps you can take to reduce the impact.
First, you can turn off share notifications in OneDrive settings. This won’t stop people from sharing files, but it will prevent those alerts from popping up and distracting you.
Second, remove any unwanted shared files from your “Shared with me” section and use the “Report abuse” option when you do. This helps keep your view clean and signals Microsoft to take action against spammers.
Third, block the sender’s email address in Outlook or your Microsoft account. This will stop email notifications from those accounts and reduce spam exposure.
Last, if you’re using a work or school account, ask your admin to review external sharing settings in the Microsoft 365 Admin Center. They can restrict or disable external sharing entirely, which is the most effective solution in organizational environments.
I hope you find this information helpful. Please let me know if you have any further questions If the answer is helpful, please click "Accept Answer".
Regards,
Carlo