Email Formats

{
  "mx": [
    "10 mailrelay01c.poly-trucking.com.",
    "10 mailrelay01a.poly-trucking.com.",
    "10 mx01.poly-trucking.com.",
    "10 mailrelay02a.poly-trucking.com.",
    "10 mx02.poly-trucking.com.",
    "10 mailrelay02c.poly-trucking.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:12.51.232.250/32 ip4:12.51.232.251/32 ip4:63.145.36.218/32 ip4:63.145.36.219/32 ip4:108.178.89.90/32 ip4:108.178.89.91/32 ip4:150.220.164.26/32 ip4:150.220.164.27/32 -all"
  ]
}