Email Formats

{
  "mx": [
    "10 smtp01.sec.haddentech.com."
  ],
  "spf": [
    "v=spf1 a:mail.courtesynetwork.com a:smtp01.sec.haddentech.com a:smtp02.sec.haddentech.com a:smtp03.sec.haddentech.com include:sendgrid.net include:spf.mtasv.net  ip4:64.95.184.64 ip4:72.28.104.100 ip4:72.28.104.101 ip4:72.28.104.102 ip4:64.94.224.73 ip4:6\" \"3.251.162.90 -all"
  ]
}