Email Formats
{
"mx": [
"0 thebridgeservices-ca.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx ip4:199.185.139.81 ip4:208.87.199.194 ip4:208.87.198.90 ip4:199.60.252.138 include:spf.protection.outlook.com include:amazonses.com Include:spf.constantcontact.com include:smarthost01.provisiondata.net ?all"
]
}