[Users] sometimes claws forget the read-status of messages

[c.buhtz at posteo.jp]

On 2016-08-08 16:15 <c.buhtz at posteo.jp> wrote:
> I would try to build a new version (with better debug output) on my
> system.

I meant when a developer would provide modified code with better debug
output I would test this in my environment to check out what goes wrong
here.