Email security & deliverability · grade A
v=spf1 include:spf.protection.outlook.com include:spf1.skf.com include:spf2.skf.com include:spf3.skf.com include:_spf.google.com include:4611544.spf07.hubspotemail.net include:spf.eu.odmad.quest-on-demand.com ip4:217.77.192.9 ip4:217.77.193.9 -all