Guild Wars 2

I have tried to finish my achievement “Hint Completion” and I am standing at 82/83 missing only the Social hint: “Mailbox is Full”. My friendly guildmates have been sending me mail to stuff my mailbox and even when it holds more player mail than 10/10 I can’t get the hint to popup. How can I get this hint to appear when I clearly have filled my mailbox?

Delete all non player emails from one characters mailbox, make sure you have more than 10 player mails in there.

(Delete includes all personal story/dungeon/living story emails, plus gem store purchases and free gifts)

Got it work, when I found a character that had a popup from livingworld. It didn’t come up otherwise.