Email Formats

{
  "mx": [
    "10 esva.codognotto.biz."
  ],
  "spf": [
    "v=spf1 a mx include:sendgrid.net ip4:151.0.249.229 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf-eu.emailsignatures365.com -all"
  ]
}