Domains with DNS TXT v=spf1 include:spf.sinclairwilson.com.au include:customer.mailguard.com.au include:spf.protection.outlook.com include:spf.phishingbox.com include:spf.au.exclaimer.net include:sendgrid.net include:spf.mtasv.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.sinclairwilson.com.au include:customer.mailguard.com.au include:spf.protection.outlook.com include:spf.phishingbox.com include:spf.au.exclaimer.net include:sendgrid.net include:spf.mtasv.net -all.