Email Formats
{
"mx": [
"0 continental-com-hk.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx ip4:103.38.161.236 ip4:103.13.50.60 ip4:61.143.15.2/24 ip4:113.107.140.88/24 ip4:101.78.152.62/32 ip4:203.186.195.34/32 ip4:203.186.195.43/32 ip4:203.186.195.33/32 ip4:183.178.72.28/32 include:spf.protection.outlook.com -all"
]
}