Email Formats

{
  "mx": [
    "20 mail4.uniontrib.com."
  ],
  "spf": [
    "v=spf1 mx a:mailhost.signonsandiego.com a:sosdmail.signonsandiego.com a:newsletters.sosdmail.com a:mail.sosdmail.com ip4:69.43.153.180 ip4:216.0.105.57 ip4:208.29.51.57 ip4:216.0.105.55 ip4:208.29.51.55 ip4:69.43.153.188 include:sosdmail.com -all"
  ]
}