Home / Solutions / List cleaning & email verification
List cleaning & email verification

Protect sender reputation without throwing away good customers.

Verification catches some risk. Real list health also requires engagement, source quality, complaint, bounce and lifecycle context. We combine the signals before deciding who should receive what.

VerificationSuppressionEngagementRe-permissioning
Book a specialist callStart with a free test
The work

What Optinize handles.

01

Validate risk

Identify invalid, disposable, role-based and high-risk addresses with the right limitations disclosed.

02

Segment by evidence

Combine activity, acquisition source, bounce, complaint and commercial history.

03

Protect future growth

Fix form capture, double opt-in logic, suppression and re-engagement rules so the problem does not return.

Best fit

This is usually worth solving when:

  • Bounce or complaint rates are rising
  • Old lists are being considered for reactivation
  • Acquisition sources have inconsistent quality
  • Your ESP bill is inflated by inactive or unusable records

Get a precise diagnosis before committing to a project.

Share the domain, platform and symptom. We will tell you what we can verify, what remains uncertain and the next sensible step.

Related