Email Formats
{
"mx": [
"0 numericaus.mail.protection.office365.us."
],
"spf": [
"v=spf1 include:spf.protection.office365.us include:servers.mcsv.net include:amazonses.com ip4:50.233.29.48/29 ip4:207.159.88.170/32 ip4:96.127.35.85 -all"
]
}