With the Byteplant Online Email Validator you can easily verify if an email address really exists and can receive mail.detailed validation status. You can test our service for free - see the demo on this page.
Email Address CheckEnter the email address you want to validate (you can register for a free API key here).
Avoid Bad Email Reputation - Keep Your List Clean!
A recent ReturnPath study shows that bad email sender reputation, and not content, is responsible in 83% of all cases where email does not reach the intended recipients.
To protect your email sender reputation, do not accept bad email addresses, and regularly check your databases to make sure your email addresses are still good to use.
If you want to verify lots of email addresses in one go or if you need an online, real-time email address verification solution for your website, application or call center, we have exactly the right solution for you:
- Email List Verification and Email List Cleaning
- Email Address Online Verification API
- Block disposable, one-time, throwaway, or temporary email addresses
With 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.
More than 500,000 users worldwide rely on our products & services every day.
Realtime Online Email Address Verification
Our real-time online email validation process provides 100% accurate results in real-time and includes all of the following tests:
- Syntax verification (IETF/RFC standard conformance)
- DNS validation, including MX record lookup
- Disposable email address detection
- Misspelled domain detection to prevent Typosquatting
- SMTP connection and availability checking
- Temporary unavailability detection
- Mailbox existence checking
- Catch-All testing
- Greylisting detection
As a result of the email validation process, you get a detailed validation status for each email address.
We do not send any email to the recipient address during the entire validation process. All processing is done on our servers, your IP addresses and domains are not affected in any way by the Email-Validator.net service - absolutely no blacklisting risk for your IPs and domains.
Online Email Address Validation API
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 correct errors in their email addresses instantly with the benefit that only valid email addresses are accepted and businesses can keep in touch with existing and prospective customers.
Our online real-time email verification API can be easily integrated in websites and applications and provides a detailed validation status for each email address. Code examples are available in several programming languages.
Email List Validation / Email List Cleaning
Our email list validation & email list cleanup service cleans CRM systems and customer databases from outdated or invalid email addresses and protects our clients from getting blacklisted and ruining their email sender reputation. For each address, you get a detailed validation result. As an added bonus, our service will also automatically detect duplicates.
Data Protection and Privacy
Byteplant is located in Germany and operates according to German and European data protection and privacy legislation which is one of the strictest in the world.
We are committed to protect your data and your privacy. Any data submitted to our email validation service is processed and stored for no purpose other than validation. All data from API requests and batch/list processing will be automatically deleted within 14 days after the data has been processed.