If you use Microsoft as your email provider, you may run into this error code: "ErrorQuotaExceeded".
This is an error from your Microsoft account and usually means that there is a storage issue in your Microsoft account. You will need to contact your IT team and provide them these instructions: https://support.microsoft.com/en-us/office/what-happens-if-you-exceed-your-microsoft-storage-quota-8f2f9d72-04d1-4223-a5ae-c2fdd26dd770#:~:text=If%20you%20exceed%20your%20storage%20quota&text=If%20you%20see%20this%20icon%2C%20it%20means%20you%20have%20exceeded,Choose%20to%20buy%20more%20storage.