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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Section 1.3.2.1 Enterprise registration authorities restricts the mailbox control validation methods:<o:p></o:p></span></p><ul style='margin-top:0cm' type=disc><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level1 lfo3'><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Organization-validated or sponsor-validated: Section 3.2.2.1 (domain based) or Section 3.2.2.3 (operator of server).<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level1 lfo3'><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Mailbox-validated: Section 3.2.2.2 (email challenge).<o:p></o:p></span></li></ul><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>The restriction of profile and validation method seems to prohibit:<o:p></o:p></span></p><ul style='margin-top:0cm' type=disc><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level1 lfo3'><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Enterprise RAs to issue mailbox-validated certificates based on domain validation (3.2.2.1) or as operator of server (3.2.2.3).<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level1 lfo3'><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Enterprise RAs to issue sponsor-validated certificates based on email challenges (3.2.2.2) – probably less common.<o:p></o:p></span></li></ul><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Is this an intentional restriction? Should we re-visit this topic?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Christophe<o:p></o:p></span></p></div></body></html>