Email List Cleaner for WooCommerce & MailPoet: Batch Email Verification Is Here

We’re excited to announce the launch of Email List Cleaner on the WooCommerce Marketplace. It’s the first extension of its kind. Use it to clean MailPoet, WooCommerce, and WordPress lists with Kickbox batch verification. Store owners and marketers get one place to verify subscribers and customers in bulk and preview results. Then you unsubscribe or remove invalid addresses—with full control. No more guessing which emails are deliverable.

Dirty email lists cost you: bounces hurt deliverability, invalid addresses waste marketing spend, and fake signups clutter your data. Email List Cleaner improves deliverability by running your lists through Kickbox’s verification API. You see exactly which addresses the tool will unsubscribe or remove—before you change anything. You stay in control from start to finish.

Clean MailPoet Lists With Built‑In Integration

If you use MailPoet for newsletters and campaigns, Email List Cleaner includes MailPoet integration right out of the box. MailPoet lists appear in the Cleanup Tool. You verify subscribers in bulk and set actions per result type: no action, unsubscribe from the current list, or unsubscribe from all lists. Use the Clean lists button on MailPoet → Lists for a quick full cleanup. Cleaner lists mean better open rates and a healthier sender reputation.

What You Can Do With Email List Cleaner

• Preview before applying — See every email and its planned action before anything changes. Approve or cancel with confidence.
• One tool for multiple list types — MailPoet lists, WooCommerce customers, and WordPress users. You set actions per list.
• Kickbox-powered verification — Industry-leading email verification so you know which addresses are deliverable, risky, or undeliverable.
• Job history and CSV export — Review past cleanups, re-open jobs when needed, and export records for your records.

Who Is Email List Cleaner For?

Email list cleaning matters if you run a WooCommerce store, send MailPoet newsletters, or manage WordPress user accounts. You might want to reduce bounce rates, cut waste on invalid emails, or keep lists healthy for better deliverability. Email List Cleaner gives you batch verification and controlled actions in one place—no code required.

munjr builds Email List Cleaner. We also make the Kickbox-powered InstaMail Verification for WooCommerce, which verifies emails at checkout. With Email List Cleaner, we’re extending that focus on data quality to the lists you already have. Clean them once, or run them regularly to keep deliverability high and lists healthy.

Get Started: Kickbox and WooCommerce Setup

You’ll need a Kickbox account to use the plugin. We recommend starting in Sandbox mode to test without using credits. Add your API key under WooCommerce → Settings → Email List Cleaner. Then run cleanup jobs from Tools → Email List Cleaner.

We’re proud to bring the first dedicated batch email list cleaner to the WooCommerce Marketplace, with MailPoet support front and centre. Ready to clean your MailPoet and WooCommerce lists and protect your deliverability? Get Email List Cleaner on the WooCommerce Marketplace and get started.