Email Formats

{
  "mx": [
    "5 mtb-esa-01.mutualtrustbank.com.",
    "15 mtb-esa-02.mutualtrustbank.com."
  ],
  "spf": [
    "v=spf1 a mx a:mail.mutualtrustbank.com a:mtb-esa-01.mutualtrustbank.com a:mtb-esa-02.mutualtrustbank.com ip4:124.109.104.0/22 ~all"
  ]
}