Email Formats
{
"mx": [
"30 activeplumbing-com.inbound.emailservice.co.",
"10 activeplumbing-com.inbound.emailservice.io.",
"20 activeplumbing-com.inbound.emailservice.cc."
],
"spf": [
"v=spf1 ip4:204.156.215.250 ip4:208.75.120.0/22 ip4:208.75.104.0/22 include:spf.constantcontact.com include:spf.protection.outlook.com include:spf.us.emailservice.io ~all"
]
}