On 23 March 2012 02:56, chaepil lim <chaeplin at gmail.com> wrote: > Hello > > One of my clients use period(.) as cookie name start. > (ex Set-Cookie: .blabla=abcd) > > Is it possible to use period(.) in a cookie name? I don't know if things have improved since http://www.ruby-forum.com/topic/205828 ... Jonathan