[Users] Creating threads manually

[Removed GDPR]

On Tue, 17 Jul 2018 17:25:56 +0200 H.Merijn Brand
wrote:

> Selecting two messages will always work, as only the
> leaf message is modified (and the Message-Id is
> never changed)

Indeed.

Question:

If I have selected A and B and ran the action, then
select them again and re-run the action - will that
modify the messages again in some way or does it
detect they already have the correct "placement"?

--
George