Miscellaneous topics that do not fit into specific categories.
Hello, thank you for reaching out to Microsoft Q&A.
If you exceed your OneDrive storage limit, your account will be placed in a frozen state. To unfreeze, you will need to upgrade your Storage or delete some files from it. So,
If you upgrade your storage or free up space, it usually takes 2–4 hours for the change to be reflected in your account. In some cases, it can take up to 24 hours before you can start sending and receiving new emails again.
Let me know if you still need more help.