Email Formats
{
"mx": [
"10 rnbgroup-co-uk.mail.protection.outlook.com."
],
"spf": [
"mg.rnbgroup.co.uk v=spf1 include:mailgun.org ~all",
"v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:servers.mcsv.net ip4:192.163.224.154 include:spf.sendinblue.com mx -all"
]
}