On Mon, Sep 7, 2015 at 1:02 PM, Simson Garfinkel <simsong at acm.org> wrote: > > If you want to give my tester a try, you can try it at: > > http://ec2.simson.net/dane_check.cgi?host=hoggins.fr > I appears that you are using "\r\n" in your smtp test commands. "\n" should be sufficient and won't cause logged errors on the systems you are testing. -Jim P.