Free Email Address Validator
With our free email validation service you can easily verify if an email address is real and valid.
Based on our experience in email processing since 2003 - we are the makers of CleanMail, one of the leading antispam & email security solutions in the market - we know how to validate email addresses better than everyone else.
Batch Email List Verification & Online API
We offer complete, full-service email address verification including the following tests:
- Syntax verification (IETF/RFC standard conformance)
- DNS validation including MX record lookup
- Disposable email address (DEA) detection
- SMTP connection and availability checking
- Temporary unavailability detection
- Mailbox existence checking
- Catch-All testing
- Greylisting detection
During the entire process, we do not send any emails to the recipient address.
Batch email address validation cleans existing customer databases from outdated or invalid email addresses and helps business clients to protect themselves from getting blacklisted and ruining their email reputation.
Email address lists can be validated using our batch processing service, with the added bonus of automatic duplicate removal.
The best way to capture good leads is of course to verify contact information right at the point of entry. That is why many businesses have decided to integrate our online email address verification API directly into their sign-up forms. This allows website visitors to fix errors in their email addresses instantly with the benefit that only valid email addresses are accepted and businesses can keep in touch with their potential customers.
If you want to use real-time email address verification on your website, our Online Email Address Verification API is the right solution for you.
If you have any questions, please contact us by email to firstname.lastname@example.org.
Just enter the email address you want to verify:
Spread the Word and Help Other People to Verify Email Addresses
Help other people check email addresses online and let them know about this free email verification service.
Just place a link to our service on your website: