Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:194.6.210.50 include:return-cname.emailsys.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:194.6.210.50 include:return-cname.emailsys.net -all.

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