provide easy method to submit suspicious files for in-depth checking
I've had a heavily obfuscated macro/word doc passed onto me via outlook (nothing stopped me downloading the file to onedrive!), it would help if we could submit suspicious files so you can improve malware/virus detection. and suitable notifications for both the user and Office 365 admins.
I also have had user's receiving blackmail emails where the sender is demanding money paid to bitcoin or they would release information supposedly about the user. Need some way to submit these emails to have them investigated and blocked somehow or another.