Anne van Kesteren wrote:
...
Using the latter is non-conforming for Origin and also non-conforming
for Access-Control-Allow-Origin, which per its current definition either
mathces Origin literally or is a wildcard. So currently RFC 2047
extensions are simply not supported (and not needeD) by the
specification. Given that interoperability on encoded-word is very poor
I suggest we keep it that way.
...
By all means, please do so. Maybe add a warning that RFC 2047 encoding
is *not* allowed?
BR, Julian