Domains with DNS TXT v=spf1 include:23278462.spf02.hubspotemail.net include:spf.protection.outlook.com include:authsmtp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:23278462.spf02.hubspotemail.net include:spf.protection.outlook.com include:authsmtp.com -all.