Hi Olaf, At 23:56 25-04-2009, Olaf Kolkman wrote: >Who is "You" in "Your proposal", or, which proposal do you mean? I was referring to Brian's proposal ( http://mailman.rfc-editor.org/pipermail/rfc-interest/2009-April/001351.html ) to use section 3.5 of RFC4071. Regards, -sm