How can you prevent re-listing?
List quality controls:
- Never use purchased lists
- Implement confirmed opt-in
- Regular hygiene (remove bounces, unengaged)
- Suppress old addresses
Sending practice improvements:
- Monitor complaint rates
- Respect unsubscribes immediately
- Warm up volume changes
- Segment by engagement
Technical maintenance:
- Keep authentication current
- Secure systems against compromise
- Monitor for unusual activity
Ongoing monitoring:
- Regular blocklist checks
- Postmaster tool reviews
- Alert on early warning signs
- Prevention is easier than repeated recovery.
- Maintain clean operations to stay off the violation list permanently.
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