>On Saturday, June 9, 2018, 11:05:51 PM GMT+2, Grant Taylor <gtay...@tnetconsulting.net> wrote: >>I don't think the order of the headers matters as long as the contents >of the header aren't changed.
Grant, you are right, please excuse me... i have checked some samples and O365 DKIM DOES NOT sign Receiveds.... --------Pedro.