Email Formats

{
  "mx": [
    "5 d235673a.ess.barracudanetworks.com.",
    "7 d235673b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx  a:mail.cathedralsquare.org ip4:64.223.142.211 ip4:64.223.142.212 include:sendgrid.net include:spf.constantcontact.com include:spf.ess.barracudanetworks.com include:bounces.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}