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+TXT / MX / SPF / DKIM
+
+bitcoin.com comme exemple.
+bitcoin.onmicrosoft.com comme exemple itou!
+Remplacez aussi le ms12345678 !!
+
+```
+#TXT verification by microsoft
+@ 3600 IN TXT "MS=ms12345678"
+
+#Autodiscover record
+autodiscover.bitcoin.com 3600 IN CNAME autodiscover.outlook.com 
+
+#MX
+@ 3600 IN MX 0 bitcoin-com.mail.protection.outlook.com
+
+#DKIM
+selector1._domainkey.bitcoin.com 3600 IN CNAME selector1-bitcoin-com._domainkey.bitcoin.onmicrosoft.com
+selector2._domainkey.bitcoin.com 3600 IN CNAME selector2-bitcoin-com._domainkey.bitcoin.onmicrosoft.com
+
+#SPF
+#Keep include: lines for additional senders if needed
+@ 3600 IN TXT "v=spf1  include:spf.protection.outlook.com -all"
+
+```
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