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</o:shapelayout></xml><![endif]--></head><body lang=en-CH link="#467886" vlink="#96607D" style='word-wrap:break-word'><div class=WordSection1><p class=MsoPlainText><span lang=en-CH style='font-size:12.0pt;color:#002060'>Hi<br><br>Can we issue a Let’s Encrypt certificate only for the subdomain mail. and not for www.?<br><br>The website is host on a server not under our control, whereas the mail server is on our blueonyx server.<br><br></span><span lang=EN-US style='font-size:12.0pt;color:#002060'>All the best<br>Felix<o:p></o:p></span></p></div></body></html>