Join GitHub today
GitHub is home to over 36 million developers working together to host and review code, manage projects, and build software together.Sign up
Basic IDN support #1044
IDN domains have been around for more than a decade and are now widely used. Swiftmailer should support internationalised email addresses. Even if you don't use an IDN domain yourself, you may need to send email to people who do.
Handling non-ASCII characters in local-part and domain are two different issues. Non-ASCII characters in the domain is supported by all email servers, as long as the domain is IDN-encoded by the sender. Non-ASCII characters in local-part requires support for the
This PR adds basic support for email addresses using IDN domains. It does not add support for
Future work should add support for