Re: Best practice of using regex on identify none-ASCII email address

2013/11/2 Philippe Verdy <verdy_p_at_wanadoo.fr>

> Note also that the SMTP server configured in ISO-8859-1 will not accept
> To: <caf%C2%89_at_glacé.example.net>
> but may accept
> To: <caf%C9_at_glacé.example.net>
> or only the raw form
> To: <café@glacé.example.net <http://xn--glac-epa.example.net>>
> or could accept the last two as *distinct* addresses (ech one needing its
> own way to escape them in envelope formats.
>

it should always accept the domain part "@xn--glac-epa.example.net"
everywhere "@glacé.example.net <http://xn--glac-epa.example.net/>" is not
supported (when the SMTP server does not know IDN)
Received on Sat Nov 02 2013 - 11:07:37 CDT