Email Formats

{
"mx": [
"10 SMT02001.global-sp.net.",
"10 SMT02002.global-sp.net."
],
"spf": [
"v=spf1 mx ip4:193.168.50.0/24 ip4:178.170.119.0/26 ip4:92.154.23.131/32 ip4:62.210.66.192/27 ip4:185.184.12.112/28 -all"
]
}