Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:agentboxmail.com.au include:6037004.spf03.hubspotemail.net include:sendgrid.net include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:agentboxmail.com.au include:6037004.spf03.hubspotemail.net include:sendgrid.net include:spf.mandrillapp.com -all.