Email Formats

{
  "mx": [
    "1 bestinc-com01b.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:124.90.39.43 ip4:202.107.193.43 ip4:112.13.170.43 ip4:202.107.193.40 ip4:124.90.39.40 ip4:112.13.170.40 include:spf.protection.outlook.com include:spf.qiye.aliyun.com -all"
  ]
}