|Product:||Veeam Backup for Microsoft Office 365|
This article documents how to temporarily disable Exchange Web Services API throttling, potentially improving Exchange backup performance in Veeam Backup for Microsoft Office 365.
Note: Throttling may only be disabled temporarily; this should be sufficient to allow Veeam Backup for Microsoft Office 365 to perform the initial full backup.
More details regarding Exchange Web Services throttling can be found here: EWS throttling in Exchange.
Should you experience any challenges during the completion of this procedure or have questions on EWS throttling, please reach out to Microsoft support.