Email Formats
{
"mx": [
"10 mail1.doverport.co.uk.",
"10 mail2.doverport.co.uk."
],
"spf": [
"v=spf1 ip4:185.155.104.59 ip4:185.155.107.32 ip4:35.214.115.51 include:spf.protection.outlook.com include:sendgrid.net include:spf_c.oraclecloud.com -all"
]
}