Click the "Messages" (Envelop) button in the bottom left corner in order to enter your in-game mailbox.
How do I write a letter to another player?
- Click on the player’s domain (on the Kingdom Map) and in the pop-up round menu click the Envelop button "Send Message".
How do I write a letter to the whole clan?
When writing a new message instead of filling the section "To:" check the box "To the whole clan".
How do I report an Outer Domain or Ruin?
Click the domain you wish to report and in the pop-up round menu find the "Report" button (with the image of letters pile).
How do I move a letter to the Archive?