Secure and reliable email validation service to check for invalid email addresses. It connects to the mail server and checks whether the mailbox exists or not. It reduces email bounce rate & costs. It increases conversion rate & sender reputation.

MailboxValidator is an easy to use bulk email list cleaning service.

All you have to do is upload your email list in either a text or CSV format and just wait for the email validation results

Improve the quality of your email list by identifying invalid email addresses with MailboxValidator email validation solution Learn how it works

MailboxValidator API is easy to integrate and use.

Immediate results for email validation Results returned in either JSON or XML formats

Samples codes available to ease your integration with the API More details *MailboxValidator is an easy to use email address validation service. Users have an option to validate a single email address or do a bulk validation of a list of email addresses. Using an email address verifier service like MailboxValidator can help lower your email marketing campaign costs. After you have performed email address verification, your email list will have less stale emails that will .

Bad Email Addresses Detected

Validates that the email address conforms to a standard format

Checks for the existence of mail server records in the DNS

MX Server Connection Checker

Tests for a successful network connection to the mail server

Checks if the mail server uses spam trap as honeypot

Free Email Provider Checker

Checks to see if the email address is from a free email provider like Gmail

Disposable Email Provider Checker

Checks to see if the email address is from a disposable email provider like Mailinator

Checks if an email is in our own Do Not Mail list

Checks if an email address is a role email like admin, support, webmaster or sales

Removes duplicate emails in list to save cost

Upload a mailing list to speed up bulk cleaning

Validate a single email immediately

Free bulk trial plan with 100 credits

VALIDATES EMAIL ADDRESS FOR FREE

Improve email marketing strategy by removing bad emails It is fully automated & FREE

Analyze & validate email list

Sign Up Free Bulk Trial Seamless and quick integration

Sign Up Free API Connect your MailboxValidator account to the most popular platforms

Save your time and get started in 5 minutes

Comprehensive report of domains, good-bad emails, etc

FOR A SUCCESSFUL EMAIL MARKETING CAMPAIGN

Clean your email list & improve your email performance We are ready to help you master the ways to improve email deliverability & increase conversion

Great service, easy to use great results and 5 star service

"It does exactly what it says on the tin"!