Installation of Community Edition 6.2.5 no OVF download anymore

Hello,

I want to deploy current ciphermail community edition in vCenter/ESXi environment. I did that earlier with version 5 with the provided OVF-template.

Documentation still mentions that way but I cannot find OVF template anymore. Instead a VMWare vmdk file is provided.

I tried that and was able to setup the VM after converting the vmdk to ESXi format. But the VM ist not booting properly. Grub is loading but is not able to start the linux image.

What is the recommended way to setup a new installation via VMWare appliance?