Email Formats
{
"mx": [
"0 bigbrothersbigsisters-ca.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx include:salsalabs.org include:spf.protection.outlook.com include:_spf.messagegears.net ip4:52.228.57.55 ip4:205.139.104.0/22 ip4:151.101.194.159 ip4:173.46.148.17 include:spf.constantcontact.com include:servers.mcsv.net include:sendgrid.net i\" \"nclude:gifttool.com include:docebosaas.com -all"
]
}