Engine A

The Guardian

Compliance & Domain Health

The Guardian Engine is your first line of defense against deliverability issues. Using advanced monitoring and predictive analytics, it ensures your emails consistently reach the inbox by maintaining optimal domain health, managing sending reputation, and automatically adjusting to keep you compliant with all regulations.

95%+

Avg Deliverability

< 2%

Bounce Rate

24/7

Monitoring

100+

Blacklists Checked

Key Features

Everything The Guardian does to optimize your outbound campaigns.

Domain Health Scoring

Real-time scoring (0-100) of your sending domains with automated alerts when issues arise.

Intelligent Domain Rotation

Automatically rotates sending domains based on warmth levels and engagement patterns.

DNC Compliance

Instant verification against Do-Not-Contact lists before any email is sent.

Blacklist Monitoring

24/7 monitoring across 100+ blacklists with automated remediation workflows.

SPF/DKIM/DMARC Management

Ensures all authentication records are properly configured and maintained.

Sending Volume Control

AI-managed sending limits that optimize for deliverability, not just speed.

Perfect For

The Guardian is ideal for teams who need to:

  • Protect sender reputation during high-volume campaigns
  • Recover from deliverability issues quickly
  • Maintain compliance across multiple regions
  • Scale outreach without hurting domain health

Ready to deploy The Guardian?

Our team will set up and configure The Guardian specifically for your use case. See results in weeks, not months.

Ready to Transform Your Outbound?

Book a strategy call with our team to see how XGrowthOS can fill your pipeline with qualified meetings.