Scrub Email Lists with 99.6% Accuracy
Scrub your email list now free - Valid for 100 email addresses
Are you scrubbing email lists regularly? If you want strong email marketing ROI, it's a requirement.
Scrub email lists with ZeroBounce and delete invalid, high-risk emails that cause high bounce rates.
Try ZeroBounce for free to get:
100 credits monthly for scrubbing email lists
99.6% accurate results with a money-back guarantee
Scrub email lists with bulk file uploads, cloud-sharing, and 50+ integrations
Scrub emails in real time with the API

Starting scrubbing email lists now for free!
See how easy it is to scrub email lists - no signup required. Enter any email address or upload your list. Then, click Verify. The tool scrubs your email list and provides you with results in seconds!
Accepted formats: CSV, XLS, XLSX, and TXT
Have questions about scrubbing email lists? Try ZeroBounce for free today. Our team is here 24/7 to assist you with your next email list scrub.
Scrub email lists with military-grade security



Scrubbing email lists for 500,000+ companies worldwide
Scrub email lists with ZeroBounce
Email verification
Scrub email lists with 99.6% accuracy
When you scrub email lists elsewhere, they tag your email addresses as valid, invalid, or low deliverability.
Plus, you get a ton of "unknown" results for emails that they couldn't scrub.
ZeroBounce is scrubbing email lists for SMBs to enterprises and identifies 30+ email types, including:
- ✓ Valid & invalid emails
- ✓ Disposable domains
- ✓ Spam traps
- ✓ Abuse emails
- ✓ Catch-alls
- ✓ Alternates & aliases
Ditch the junk data. Start scrubbing email lists with ZeroBounce to get the data you need to generate stronger email marketing ROI.

Customers love scrubbing email lists with ZeroBounce

How ZeroBounce helped one company reclaim their email service
At one point, the bounce rate was so high that our ESP canceled our service. Using ZeroBounce's email verification, we identified the offending fake and invalid email addresses. Our ESP is extremely strict, but once we cleaned our list and they were convinced it was up to date, they reinstated us. Using ZeroBounce, we have an almost zero bounce rate. I guess that's why you call it 'ZeroBounce'!
Gene Massey
Chairman and CEO, MediaShares

The impact of scrubbing email lists
We were coming up on a big, important launch for our business, and we wanted to ensure we were only sending emails to legit addresses with real people on the other side of them. We couldn't afford spam complaints, and we didn't want to negatively impact deliverability in any way. So, we used ZeroBounce to clean up our email list. For this most recent time – for our own business – we were convinced by past good experiences with the brand and product. We were surprised to find that our list was pretty clean, actually. I think maybe 2% of our addresses were worth scrubbing away.
Joanna Wiebe
Founder, Copyhackers

The best way to zero bounces
We were expanding our email marketing and knew that our list was questionable. After a 19% bounce rate on our last email campaign, we knew we needed to do something. I just wasn't sure where to start. ZeroBounce has superb customer support. When I reached out with questions, I received a quick answer and a phone follow-up. There is great peace of mind knowing that the emails that you are sending to have been verified and that old and outdated emails have been filtered out. As our email reputation improves, we're seeing a slight increase in deliverable and open rates. We expect this to continue.
Bruce Herwig
Marketing Director, Image Source
Frequently asked questions about email scrubbing
Scrubbing email lists means identifying and removing invalid, inactive, and high-risk email addresses from your email marketing database. Also called email verification, you can scrub email lists to reduce email bounce rates, improve email engagement, and boost your email deliverability.