How can I send email to email address like महाराजा@test.com? I am using spring and java mail for sending emails. I get exception javax.mail.internet.AddressException: Local address contains control or whitespace in string while sending the email.
Unfortunately javax.mail does not yet support the RFC 653x family of standards that enables internationalised e-mail addresses. Bug tracker
Actually right now very little internet mail infrastructure supports it, so you're probably not missing much, yet.