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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The Validation WG is going to work on tightening up method 10. TLS ALPN currently uses that method, as well as the deprecated TLS SNI method. If any CAs out there are using method 10 in another way, please let us know.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>-Tim<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>