How to remove import flag

When importing Apple mail from Devonthink, or using the add-in menu commands from Apple mail, a flag is apparently placed on each message imported. How can I remove that flag (it seems to impede by efforts to reimport the same messages)?

Thanks.

David

Which version & edition of DEVONthink do you use? Because this shouldn’t happen anymore.

I’m using version 2.0pb3r2

I’ve just imported some messages but they don’t get flagged, neither in Mail nor in DEVONthink which doesn’t even support “flagging”. How did you add them?