Email Formats

{
  "mx": [
    "500 a1541.mx.srv.dfn.de.",
    "500 b1541.mx.srv.dfn.de.",
    "500 c1541.mx.srv.dfn.de."
  ],
  "spf": [
    "v=spf1 +ip4:134.2.5.192/27 ?ip4:134.2.0.0/16 +ip6:2001:7c0:300c:3105::/64 ?ip6:2001:7c0:3000::/40 include:agenturserver.de  include:spf.protection.outlook.com ~all"
  ]
}