High bounce or complaint rates damage your reputation and can get a domain blocked. Ariyes watches these for you and steps in before it's too late.
Go to Settings → Deliverability to see your 24-hour stats: Sent, Delivered, Bounced (with bounce rate), and Complained (with complaint rate).
If your bounce or complaint rate crosses the safe threshold, Ariyes auto-pauses (suspends) sending for the workspace to protect you. The Deliverability page then shows a suspended status.
Keeping lists clean and verifying emails on import are the best ways to avoid ever hitting auto-pause.