91 reviews
Content rating
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About this app

MailboxValidator is an email verifier app that performs validation on email addresses to check if an email is really exist.

This email validation service helps to clean email list and at the same time it also able to maximize email open rate, conversion rate and sender reputation. User can verify an email address instantly to reduce bounce rate and cost. It is important in internet marketing as well as email marketing campaign because it may help you to reach your real audience with zero bounce rate.

MailboxValidator helps to reduce invalid emails by checking if the email is syntactically correct, if the mail server records exists in DNS, if the server is responding to connections, if the email is from a free email provider, if the email is from a disposable email provider and if the email address contains any high-risk keywords and so on.
Updated on
Aug 29, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

87 reviews
Steve Solomon
May 10, 2022
It actually works for free! It's the only one that I tried that actually worked and it's really fast! The only thing that I'm not sure of as I just got the program, it doesn't say whether it's safe or unsafe which would be nice for us newbies!
4 people found this review helpful
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A Google user
April 11, 2020
Great app. It's free which is unheard of these days...seems accurate. Doesn't find a lot of email owners but still it's free and no worse than paid apps.
7 people found this review helpful
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dev gal
April 12, 2021
The only app where you pay nothing but still can verify the emails. You can verify upto 40 emails per day.
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What's new

Fixed query credits not increasing