Removing Clash of Clans Inbox

Hi Clashers, today I was playing COC and i was inviting people to my clan (FYI, join my clan its called Quantum's Web2) and it said "Player's inbox is full" so he have to join my clan. But, the real topic is that how to remove your inbox so players invite you for certain reason. The answer is that I don't know how to remove my inbox so when you found out how to do this, please REPLY.

CLASH ON!!!

Join my clan


Quantum's Web2


Shield: Orange and white

stripes vertical


Leader: Kareem, Silver |