Email Formats

{
"mx": [
"20 d74537b.ess.barracudanetworks.com.",
"20 d74537a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com a:smtp.groupefed.fr ip4:178.22.0.0/23 ip4:85.222.128.0/19 ip4:185.79.140.0/22 ip4:46.31.193.0/24 -all"
]
}