Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:mailout.st-martins.essex.sch.uk -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:mailout.st-martins.essex.sch.uk -all.
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:mailout.st-martins.essex.sch.uk -all.