If you want to block another user in Warzone Chat, tap them and select Block on the dialogue that appears. You will no longer see chat messages or receive mail from Blocked users. You can remove the block by repeating this and tapping Unblock.
You can also see and manage a list of all players you've blocked via the Blocklist.
To use the Blocklist:
- Find the Settings popup by tapping your Commander's picture in the top left corner of your base.
- On the Profile page, tap the Settings button on the bottom navigation bar.
- On the Settings popup, tap Blocklist to view users you have blocked.
- From here you can choose to Unblock anyone on your Blocklist to receive chat and mail messages from them again.