Yes! http://wiki.call-cc.org/eggref/4/email-address http://wiki.call-cc.org/eggref/4/email-address https://bitbucket.org/knodium/email-address/src/master/emai

Yes! http://wiki.call-cc.org/eggref/4/email-address http://wiki.call-cc.org/eggref/4/email-address https://bitbucket.org/knodium/email-address/src/master/email-address.scm https://bitbucket.org/knodium/email-address/src/master/email... It's a fair few lines of code but most of it comes directly from the RFC. It's also longer than it could be because it covers the entire RFC822 syntax, including groups, lists, routes, comments and To: header styles.