Email Formats

{
  "mx": [
    "0 walkeradvertising-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:12.21.38.66 ip4:12.69.209.154 ip4:97.74.116.7 ip4:54.240.45.212 ip4:54.240.45.213 ip4:23.251.229.224 include:sendgrid.net include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com include:spf.constantcontact.co\" \"m include:47370131.spf08.hubspotemail.net ~all"
  ]
}