This is an archive version of the document. To get the most up-to-date information, see the current version.Upgrading Backup Proxy Servers
To communicate with backup proxy servers, Veeam Backup for Microsoft Office 365 uses the proprietary service — Veeam Backup Proxy for Microsoft Office 365 Service that is installed on the target proxy machine. If this service becomes outdated, make sure to upgrade it manually.
To upgrade backup proxy servers, do the following:
