Hello, Oli.
On 15/09/2021 11.38 you wrote:

 > Tommi wrote (2021-09-15):
 > TK> I understand this filebox thing so that if something is put into a
 > TK> filebox once, it cannot be changed. Any program can read and delete it
 > TK> any time. So HPT has to create more and more arcmail bundles.
 > How is that different to arcmail bundles referenced in a FLO file?

Files in BSO can be locked.

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