Email Formats

{
  "mx": [
    "30 d249295b.ess.barracudanetworks.com.",
    "20 d249295a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:mktomail.com include:spf.emailsignatures365.com include:spfref.jackhenry.com include:spf.pcl89511.zixworks.com a mx ip4:199.30.235.103 ip4:74.203.185.103 -all"
  ]
}