The domain is alway case insensitive, but in principle the username is
case sensitive. Few systems actually enforce this so I think a good
default is to treat the entire address as case insensitive, it will
eliminate a lot of superfluous self-addressed messages and reply from
the correct address
On Mon, 23 Nov 2009 19:29:52 +0100, Jed Brown wrote:
> The domain is alway case insensitive, but in principle the username is
> case sensitive. Few systems actually enforce this so I think a good
> default is to treat the entire address as case insensitive, it will
> eliminate a lot of
