You can only blacklist someone that has messaged you and you haven't yet deleted his message. When reading his message you have two buttons "Delete message" and "Delete and block author".
Now regarding flagged messages, if you have at least one flagged message, on the left menu, where it says »» Inbox you will have [amount of unread messages] / [amount of flagged messages written in red] / [total amount of messages] (example: 1 / 20 / 1421).
Clicking on the amount of flagged messages (20, that is, in the example given above) will make only the flagged messages appear. |
