Maintain control of your Microsoft Office 365 email data
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Slow Backing Up Mailboxes

Post by techy123 » Nov 28, 2016 6:45 pm

I just installed Veeam Backup for Microsoft Office 365. It was easy to install and set up. However, I find downloading of the mailboxes to be pretty slow. I am on a 5Mb connection and I am processing at under 20kb/sec. Also, it times out after 4 hours. I saw that I could change it to 8. I dont know if that will be long enough.

Veeam Backup and Replication -
Veeam Backup for Microsoft Office 365 -
VMware ESXi Essentials 6
Server 2012 R2 VM
37 mailboxes

Thank you,

Mike Resseler
Veeam Software
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Full Name: Mike Resseler
Location: Belgium

Re: Slow Backing Up Mailboxes

Post by Mike Resseler » Nov 29, 2016 11:13 am


We just released the GA version of the solution. There are quite some enhancements but do note that in most cases being slow comes from throttling settings coming from Microsoft. In the documentation you will find more information about it, but please work with the GA version now, that should certainly make a difference...


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