Email Formats
{
"mx": [
"1 optimize-pt.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.mailjet.com mx ip4:212.83.171.184 ip4:212.83.171.185 ip4:212.83.171.200 ip4:85.139.252.226 ip4:93.108.235.6 include:spf.protection.outlook.com -all"
]
}