Number of backed up item

Hello there,

I would to know what the "Number of backed up items" in ZxBackup's statisctics of last smartscan means.

On two servers, there are around 200.000 items, that sounds good.

But on a third one, there are only 916 items. It should be much more. I know how that customer use it's Zimbra and the size of the backup volume is around 200 Gbytes. On that server, data retention is set at 0.

Thank for your help.

Michel