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</o:shapelayout></xml><![endif]--></head><body lang=NL link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi Viktor,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>In your presentation named “Real World DANE Inter-domain email transport” (<a href="https://static.ptbl.co/static/attachments/169319/1520904692.pdf">https://static.ptbl.co/static/attachments/169319/1520904692.pdf</a>) you describe two approaches to handle a certificate change from a DANE perspective: “current + next”, and “current + issuer CA”. In the given example you use a “1” (certificate public key) for the TLSA parameter “selector”. I’m wondering whether this example is meant to imply that selector type “1” is preferred over selector type “0” (full certificate)? <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>In my opinion the selector type should not matter, making a “311 + 211” just as good as a “301 + 211”. Would you agree?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Dennis<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>