Email Formats

{
  "mx": [
    "10 mxc.relay.renater.fr.",
    "10 mxb.relay.renater.fr.",
    "10 mxa.relay.renater.fr.",
    "10 mxd.relay.renater.fr."
  ],
  "spf": [
    "v=spf1 redirect=_spf.univ-rouen.fr"
  ]
}