To whom it may concern,
I noticed that the PM tool has the option to mark messages as read, but not unread.
Surely it wouldn't be too taxing to add this small feature in, as it helps greatly when trying to prioritise within a big inbox. It is useful in the scenario when i have a number of messages that i have read but intend on replying at a later date. The feature would allow me to see which messages I haven't yet replied to; like a notifier.
Thanks for listening
Hea dp haze