Microsoft - Azure and Veeam Connect

Remote backup services is possible with integrated solutions Veeam and Microsoft. 

Backup remote second copy is a best practice in the sector: to protect the data you must have a copy on a different site from the production. 

You can do that through integration between Backup & Replication Veeam and Microsoft Azure.

Here is an interesting Webminar and a deeper article:

VCC for Service Providers

Azure e Veeam Cloud Connect Webminar