EmailZeno EmailZeno
Email Marketing

Campaign Monitor

Personalized email campaigns with automation and analytics.

Visit website Get started free

Connect Campaign Monitor with emailcheckerr to verify every email address before it hits your campaigns. Personalized email campaigns with automation and analytics. Pair it with our SMTP-grade verification to keep your sender reputation healthy, drive higher open rates, and protect your inbox placement.

Whether you import lists from Campaign Monitor for a one-off cleanup or pipe new sign-ups through emailcheckerr in real time, you get the same disposable / role / accept-all detection, deep MX validation, and quality scoring used by enterprise teams — at a fraction of the cost.

How it works

Export your audience

In Campaign Monitor, export your subscriber list (or a specific segment) as a CSV.

Run it through emailcheckerr

Upload to emailcheckerr — we'll flag invalid syntax, disposable addresses, role-based mailboxes, and catch-all domains. Most lists complete in under five minutes.

Re-import only deliverable contacts

Download the cleaned subset and re-upload to Campaign Monitor. Suppress the risky ones, or unsubscribe undeliverable addresses to keep your sender reputation clean.
Free forever — no credit card

Clean lists ship faster.
Start free.

300 verifications /mo · five-minute API integration · credit refund on hard bounces. Trusted by senders who treat sender reputation like the asset it is.