Email Formats

{
  "mx": [
    "10 mx1.emailsrvr.com.",
    "20 mx2.emailsrvr.com."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:104.130.67.77/32 ip4:192.237.160.148/32 include:emailsrvr.com include:_spf.bigcommerce.com -all"
  ]
}