Domains with DNS TXT v=spf1 a mx ip4:159.203.78.28 include:spf.messagingengine.com include:helpscoutemail.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:159.203.78.28 include:spf.messagingengine.com include:helpscoutemail.com ~all.