Domains with DNS TXT v=spf1 include:spf.mailingwhise.be include:_spf.relay.mailprotect.be include:spf.protection.outlook.com include:spf.customers.4al.be include:spf.postal.fw4.be spf1 include:my.billit.be ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.mailingwhise.be include:_spf.relay.mailprotect.be include:spf.protection.outlook.com include:spf.customers.4al.be include:spf.postal.fw4.be spf1 include:my.billit.be ~all.