email and upgrading

I use Astaro primarily for its spam and virus filtering capabilities for inbound email to my home mail server which runs email for my family.

I run Astaro with a home licence on a desktop.

I would like to upgrade from ASG 8.306 to UTM 9, but am concerned that the backup, clean install, restore method will not include quarantined email and/or user whitelists and blacklists.

If somebody could be so kind as to point me in the right direction to confirm exactly what is included in the backup.

Thanks