Email Formats
{
"mx": [
"0 stanfordhealthcare-org.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:sendgrid.net mx include:enterprise.stanfordmed.org include:mktomail.com include:amazonses.com include:_spf.e2ma.net include:spfa.navexglobal.com include:_spf.bigcommerce.com ip4:128.136.13.16 -all"
]
}