Safety Controls: Caps, Pauses, and Unsubscribes
How PostSignup's safety features protect you and your users from email overload.

Built-in Safety Features
PostSignup includes multiple safeguards to prevent accidents.
Daily Sending Caps
Why Caps Matter
- Prevent runaway automations
- Protect sender reputation
- Ensure thoughtful sending
Setting Caps
- Go to Settings > Safety
- Set maximum daily sends
- Choose what happens when cap is reached (pause vs queue)
Pause Controls
Per-Automation Pause
Stop specific automations while others continue.
Global Pause
Emergency stop for everything.
Scheduled Pauses
Automatically pause during weekends or holidays.
Unsubscribe Handling
Automatic Compliance
Every email includes an unsubscribe link.
Instant Processing
Unsubscribes are processed immediately.
Permanent Suppression
Unsubscribed users never receive automation emails again.
Suppression List
Beyond unsubscribes, manually suppress:
- Specific users
- Email domains
- Imported lists
Rate Limiting
Throttling
Sends are spread out over time, not blasted simultaneously.
Queue Management
If something backs up, you can review and clear the queue.
Recovery from Mistakes
Made an error? You can:
- Pause immediately
- Clear pending queue
- Review audit log
- Communicate with affected users
