Initial situation:
The SEPPmail Secure E-Mail Gateway is operated in MS Azure and is to be backupped via the mechanisms available in MS Azure.
Question:
How can the SEPPmail Secure E-Mail Gateway be backupped in MS Azure?
Answer:
Generally, as manufacturer, SEPPmail cannot make any recommendations about third-party tools and therefore cannot assume any warranty for them. For this reason, it is strongly recommended that the backup procedure supplied by SEPPmail is used (see also Backup) - if necessary in parallel.
However, if a further backup procedure is desired, a corresponding GitHub article (Backing up an Azure VM (like SEPPmail) with Snapshots) as well as a YouTube Video are available.
Please also note the Microsoft article https://learn.microsoft.com/de-de/azure/virtual-machines/snapshot-copy-managed-disk?tabs=portal.