April 5, 2017
5:05 a.m.
Hello Jiankang, others, On 2017/04/05 12:04, Jiankang Yao wrote:
Based on https://tools.ietf.org/html/rfc2821#section-2.3.10
and
https://tools.ietf.org/html/rfc2822 3.4.1. Addr-spec specification
EAI protocol extends local-part and domain-part to allow Unicode characters,but it does not change the order. That means that local part is still in left, and domain part is still in right.
When dealing with right-to-left scripts, please be very careful. Using the words 'left' and 'right' is best only used for describing visual (display) order. The above syntax rules apply to the relevant protocols and formats, i.e. logical order. So it's better to say that the local part is first, and the domain part is last. Regards, Martin.