Domains with DNS TXT v=spf1 ip4:91.220.42.220 include:spf.protection.outlook.com include:_spf.meddbase.com include:spf.ess.uk.barracudanetworks.com include:spf.stackmail.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:91.220.42.220 include:spf.protection.outlook.com include:_spf.meddbase.com include:spf.ess.uk.barracudanetworks.com include:spf.stackmail.com ~all.

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