I'm having trouble setting cookies while using the execute subroutine in the msinet control.

msinet.execute "http://www.mywebsite.com/", "POST", "variable=value", "Badname: blarrr!" & vbNewLine & "Cookie: name=value"

I've tried all different ways but can not figure out how to make msinet use the cookies I put into InputHdrs. All of the headers I put are used except cookies.

I've been trying to find a solution for hours.. Any help would be greatly appreciated!