A Microsoft file hosting and synchronization service.
I got the following Answer to a supportcase i open:
"We would like to inform that this is known issue with OneDrive and our engineer team is is working on a fix. This issue will be resolved in the next updated version of OneDrive.
In the meantime, as a workaround we recommend that recipient can create a shared folder and shared the folder with you. Then upload the file into the shared folder.
Thank you for understanding. We appreciate your time and co-operation with us.
Thank you,
Chandra S.
OneDrive Team"