Email list cleaningⓘ is the foundation for boosting email campaign success. ZeroBounce delivers 99.6% accurate email validationⓘ for marketers and helps with preventing email bouncebacks.
Get 100 free monthly email verifications when you sign up with a business/premium domain.
Also included - free Email Finder queries, email testing, and more
If your email bounces, it doesn’t reach the customer’s inbox. How can you improve campaigns and boost sales if your audience doesn’t hear you?
Every email marketer wants to improve email engagement rates. But how sure are you that your email list contains quality leads?
Are your beautifully designed emails getting caught in Spam? Email list cleaningⓘ can make all the difference.
Without checking your email database health - you’re building your email marketing on a rocky foundation.
Your email marketing optimization begins with email verification tools.
Email validation checks if your contact’s email address follows a valid format (i.e., is syntactically correct). In other words, it ensures that the address you’re sending to has a valid username and email domain.
Email verification tools then verify that an email address exists and is in use by a real person. Though your email list may contain valid email addresses, it doesn’t mean that they actually exist on those domains. You need to verify them to ensure someone’s on the receiving end.
Email verification and validation take the guesswork out of email marketing.
For regular email list cleaning, you just need to upload your subscriber list, and the email verifier handles the rest.
Email marketers like you can identify which of your subscribers are real and which are fake (or no longer active). Send your next campaign to these clean email lists and watch your bounce rates hit zero.
ZeroBounce dedicates its platform to enhancing email deliverabilityⓘ for marketers.
Sort your real subscribers from invalid ones. With unrelenting accuracy, ZeroBounce is your best friend for preventing email bouncebacks.
ZeroBounce doesn’t just spot invalid emails. It identifies disposable accounts, spam traps, catch-alls, abuse emails, and more.
Many email verification tools struggle with certain email providers (even popular ones like AOL or Hotmail). Our track record beats the competition.
ZeroBounce’s email list maintenance for marketing includes abuse email identification. We help you get rid of chronic complainers.
How do you optimize campaigns? More data. ZeroBounce provides Email Scoringⓘ and Activity Data to assist with email list segmentation and targeting.
Poor email campaign performance hurts more than your sales. We lower your bounce rates and help boost performance, which is vital for your email sender scoreⓘ.
Over 25 billion email addresses verified successfully
As an email marketing consultant working with many clients, often on large integration and tidy-up projects, I use ZeroBounce very regularly.
Very easy to process large data files for validation and download results in a useful format.
Very helpful and responsive staff on the chat.
Verified User in Consulting
ZeroBounce is extremely easy to use, even for non-technical people. Their customer support is very responsive with questions, always professional and helpful. Purchasing credits is simple and lists get validated very quickly. We’re glad we chose ZeroBounce!
Linda M.
ZeroBounce takes the guesswork out of cleaning your email list and keeping it clean, which is critical for online marketers. There’s no room for guessing when your reputation is on the line. It’s very intuitive and easy to implement.
Verified User in Consulting
These emails are safe to use for your email campaigns.
These emails are forwarding addresses/aliases, not actual inboxes.
These are secondary email accounts for one user.
Invalid emails increase your email bounce rates. Possible reasons for an invalid result include no mailbox, typos, doesn’t accept mail, etc.
These are designed to “catch all” incoming emails. They’re impossible to validate fully, but you can learn more by Scoring.
Spam prevention companies create these addresses. Avoid emailing these to protect your reputation.
Abuse email addresses belong to known spam complainers. Delete these to lower spam complaint rate.
These addresses are not meant to receive mail. Possible reasons include possible traps or an MX forward setup.
Role-based emails belong to a group or team (sales@, contact@). These contacts are more likely to consider your emails spam.
These addresses are comprised of elements related to role-based and catch-all emails.
A toxic email domain is widely known for abuse and spam.
Disposable email accounts expire after a brief period. Identify known disposable domains to avoid them.
ZeroBounce provides more than email validationⓘ for marketers. Our platform provides everything your team needs for email marketing optimization.
Email Validation
Email Activity Data
Email Scoring
DMARC Monitor
Blacklist Monitor
Email Testing Tools
Email Finder
Email WarmupAvoid high bounce rates and damage to your email deliverabilityⓘ by cleaning up your email lists.
Our 99.6% accurate email validationⓘ tool assists email marketers by rapidly identifying:
Invalid email addresses
Abuse emails
Spam traps
Disposable emailsⓘ
Catch-alls
Plus - you can detect and block fake email signups and bad data in real time by adding our email validationⓘ API directly to your signup forms.
Deliver more emails to the inbox and improve your campaign conversions now.
Clean your email list![A circle graph showing the number of complete validations, the email michael.scott@dundermifflin.com undergoing ,[object Object],, a report showing ,[object Object], results, and a smiling woman](/_next/image?url=%2Fassets_next%2Fhomepage%2Femail-validation-homepage.webp&w=640&q=75)
Avoid high bounce rates and damage to your email deliverabilityⓘ by cleaning up your email lists.
Our 99.6% accurate email validationⓘ tool assists email marketers by rapidly identifying:
Invalid email addresses
Abuse emails
Spam traps
Disposable emailsⓘ
Catch-alls
Plus - you can detect and block fake email signups and bad data in real time by adding our email validationⓘ API directly to your signup forms.
Deliver more emails to the inbox and improve your campaign conversions now.
Clean your email list
Perform email list cleaning at a minimum of once per quarter Schedule your email verification to happen automatically - so you don’t forget! Add a real-time email verification API to your website to stop fake signups Get rid of abuse emails or inactive subscribers Test to ensure your email server is configured correctly Authenticate your emails to prevent phishing and boost inbox placement Monitor your email sender reputation as well as blacklists Test all of your email content before you click “Send” 
SOC 2
Type II
Compliant
ISO 27001 Certified
HIPAA Compliant
GDPR Compliant
Data Privacy Framework (DPF)
CCPA Compliant
Try ZeroBounce free today by creating your free account and get access to
100 credits monthly
For email verification and Email Scoring
10 Email
Finder queries
1 Blacklist
Monitor
1 Inbox
Placement Test
1 Email
Server Test
We’re committed to enhancing email deliverabilityⓘ for marketers like you. Build a rock-solid foundation to increase email marketing revenue now.
You can clean up your email list by using email verification tools. You can do this by downloading your list of email addresses and uploading it to an email verifier. Alternatively, if the platform supports it, you can integrate your ESP or CRM directly into the email verification tool via an API connection. Then, the email validation tool will determine which email addresses are valid, invalid, or high-risk. Maintaining an email list with valid contacts will help you maintain proper hygiene.
Get 100 free monthly email verifications when you sign up with a business/premium domain.
Supercharge Deliverability: Get 20% Bonus Credits!
Use promo code SAVE20 in your cart. Expires Oct. 30th, 2025.
