https://github.com/bbottema/email-rfc2822-validator/

<dependency>
    <groupId>com.github.bbottema</groupId>
    <artifactId>emailaddress-rfc2822</artifactId>
    <version>1.1.3</version>
</dependency>

RELEASE NOTES email-rfc2822-validator

v1.1.3

- #13: Fixed TLD limitation for domains longer than six


v1.1.2

- Fixed regression bug where name and address were switched around


v1.1.1

- This library can now be used with any javax.mail dependency from 1.5.5 and upwards.


v1.1.0

- #7: Clarified validation modes (default vs strictly rfc compliant)

NOTE: EmailAddressValidator.isValid() now validates using EmailAddressCriteria.DEFAULT rather than EmailAddressCriteria.RFC_COMPLIANT. Use
EmailAddressValidator.isValidStrict() for RFC compliant validation.


v1.0.1

- initial release