Email Formats
{
"mx": [
"0 ccfairfax-org.mail.protection.outlook.com."
],
"spf": [
"v=spf1 mx ptr ip4:168.245.14.77/32 ip4:168.245.126.209/32 ip4:168.245.121.127/32 ip4:50.31.61.116/32 include:sendgrid.net ip4:174.77.155.106 include:us._netblocks.mimecast.com include:spf.protection.outlook.com -all"
]
}