Email Formats

{
  "spf": [
    "v=spf1\" \"ip4:138.239.112.140\" \"ip4:66.244.67.50\" \"ip4:138.239.238.74\" \"ip4:138.239.224.99\" \"ip4:138.239.224.100\" \"ip4:209.235.8.30\" \"include:_netblocks.eloqua.com\" \"include:salesforce.com\" \"include:workday.com\" \"-all"
  ]
}