Report bugs, glitches, issues:
Z1BR Bug Reports

Provide feedback, comment on direction, or vote on features and be part of shaping the future of the game:
Z1BR Reddit

Report cheaters and/or toxic behavior:
Send an email to h1z1cheater@daybreakgames.com. Remember to include the name of the character, the region, and a quick description of what happened. Links to video clips can be very handy for our investigators.
Also see: How do I report Fairplay Violations in Z1BR?

Similarly, you can report toxic behavior to h1z1toxic@daybreakgames.com.
Also see: How do I report Toxic Behavior in Z1BR?

For Technical or Account support:
Please check out the various trouble-shooting articles at help.daybreakgames.com and open a support ticket if you can't find a solution to your issue.