Email Formats
{
"mx": [
"0 us1-smtp-mx2.titanhq.com.",
"0 us1-smtp-mx1.titanhq.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:19583065.spf05.hubspotemail.net include:spf.constantcontact.com ip4:108.198.33.29 ip4:207.186.164.25 ip4:100.77.1.134 include:_spf.hosting.cdkglobal.com -all"
]
}