Email Formats
{
"mx": [
"0 machinery-fi.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx ip4:82.197.31.32/28 ip4:194.48.223.208/29 ip4:82.141.99.138 include:_spf.createsend.com include:spf.lianamailer.com include:mailgun.org include:spf.protection.outlook.com include:sendgrid.net -all"
]
}