Email Formats

{
  "mx": [
    "20 pcs-structural.com.2.0001.arsmtp.com.",
    "10 pcs-structural.com.1.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 +a ip4:173.14.251.176/28 ip4:123.45.6.7 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:sendgrid.net include:relay.mailchannels.net -all"
  ]
}