Email Formats

{
"mx": [
"0 polytek-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 +a +mx include:_spf.bigcommerce.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:autotask.net -all"
]
}