All,

I've noticed that RoundCube sends an empty "Cache-control: " header in the HTTP response when the "send_future_expire_header()" function is used. I read the HTTP 1.1 specification, and didn't see where an empty value was meaningful in this header. Does anyone know the intent behind this empty header, or what behavior might be expected?

Thanks!


--
Eric Stadtherr
estadtherr@gmail.com