well a load of 'deleted' pms were imported for users on my forums
The
import process will carry over any PMs that you've deleted IF the other person did NOT delete it. That's just how it works, for whatever reason.
I could change the "remove myself from this topic" text, BUT does it actually DELETE the item.. It just says it will remove your access to the topic..
As for this, though, I'm really not sure if it's deleted once everyone "removes themselves" from the topic.