Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:oakcapital.com.au.spf.auto.dnssmarthost.net include:spf.smtp2go.com include:24020700.spf06.hubspotemail.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:oakcapital.com.au.spf.auto.dnssmarthost.net include:spf.smtp2go.com include:24020700.spf06.hubspotemail.net -all.