Say goodbye to bad, bouncing or spam trap email addresses

Accurate, fast and secure email validators service to help you enrich your lists

Why list cleaning is important for email marketing?

Below are the 3 benefits of an email list cleaning.

Lower your bounce rates and boost your deliverability

List cleaning keeps your email's bounce rate low by removing the invalid, discontinued and fake emails that are responsible for most hard bounces and identifying risky ones that could lead to additional hard or soft bounces. If you send campaigns to inactive users and exceed the certain bounce threshold. Your emails will start landing in spam and could even your ESP suspend your account.

Safeguard your sender reputation score

Sender reputation is a score that an Internet Service Provider (ISP) assigns to an organization that sends the email. It’s a critical component of your email deliverability. The higher the sender score, the more likely an ISP will deliver emails to the inboxes of recipients. If your sender score is low, the ISP may send emails to recipients’ spam folders or even reject them completely.

Safeguard your sender reputation score

Cleaning your list means that you’ll no longer send emails to invalid, dead, duplicates, spam traps, disposable, role, catch-all, free email addresses. With this list cleaning activity, your campaigns open and click-through rates will give you more insight into your user’s real interests. Plus, having fewer email addresses in your list will help you save money and improve your email marketing ROI.

Bulk Email List Cleaner

Check the quality of your list in just two simple steps "Upload Your List" and "Check the quality of your List".

We're Here to Clean Your Email List!

Detects Spam Trap

Our List cleaning service identifies many spam traps that might exist in your lists. Removing spam traps from your list is essential to your email hygiene.

Hard Bounce

Our List cleaning service tells you which emails will bounce. To keep your hard bounce rate under control, use a list cleaning system before every blast.

Abuse Email

Our List cleaning service can identify and remove emails that have a history of marking emails as spam, thus improving the health and hygiene of your list.

Toxic Domain

Our List cleaning service will remove the toxic domain from your list. Toxic domains are known for abuse, spam, and bot created emails.

Invalid Syntax

Our List cleaning service checks the syntax of the email address and removes from your list if it fails RFC syntax protocols.

Disposable Email

Our system checks and removes the temporary emails that are used to sign up to websites without giving their real email address. These emails are short-lived from 15 minutes to around 6 months.

Catch-All Email

Our list cleaning service checks for domains that are identified as catch-all domains and remove them from your list. Catch-all domains are domains which return valid for all emails.

Role-Based Email

These emails belong to a position or a group of people, like sales@ info@ and contact@. Role-based emails have a strong relationship with people reporting emails sent to them as spam and abuse.

All good, how much should I pay?

The more you verify, the less you pay.

Volume Rates

Thousands of companies trust ListClean to verify their email lists.

Rest assured. You’ll be in good company.


Here are some common questions about ListClean. Contact us if you don't find what you're looking for.

What payment methods do you offer?

We accept all major credit cards, PayPal and Instamojo.

Is there a contract to sign?

No contract to sign. You can cancel or change the plan anytime.

In which format I need to upload the email list?

You will need to upload the email list in a CSV format.

How Can I Upload My Email Lists?

On the dashboard, you have the “Upload CSV File to clean” option. Click on it and you will see how you can easily upload your files.

How secure is my data?

We know that your email lists are confidential and we do everything we can to make sure that they stay that way. We do not share your data with any third parties.

Do you have pricing for high-volume senders?

We do indeed. If you clean more than 10M, we have a high-volume plan that can meet your needs. Simply contact us.

Do I Need to Install Anything?

No need for that! All you have to do is sign up and submit your list; we will handle the rest.

How fast will you process my lists?

It depends on factors such as list size and quality. We use the best tools and systems in the industry to ensure quick list processing. We verify more than 2M per hour per customer.

Does Mail250 store my Credit/ Debit card information?

No, does not collect or store your credit/debit card information.

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