Cannot send email to the address that contains accents

[AndreyHome]

Cannot send email to the address that contains accents. For example alegría@sample.com
Convert to alegr\u00eda@sample.com and Fault.

[Webklex]

Hi @AndreyHome ,
you are using this library to send emails? How? :)

Best regards,

[AndreyHome]

Upss