Email security & deliverability · grade A
v=spf1 ip4:192.104.54.97 ip4:192.104.54.91 ip4:192.133.125.38 ip4:192.133.125.39 ip4:192.104.54.93 ip4:149.96.193.2 ip4:149.96.192.2 include:mail.zendesk.com include:spf.protection.outlook.com -all