Email Formats

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  "mx": [
    "0 d302930a.ess.barracudanetworks.com.",
    "5 d302930b.ess.barracudanetworks.com.",
    "200 aztherapy-com0c.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
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