Email security & deliverability · grade A
v=spf1 a mx include:spf.protection.outlook.com include:spf.mailjet.com include:mail.zendesk.com include:servers.mcsv.net include:spf.gansend.com ip4:188.126.78.133 ip4:217.13.241.124 ip4:52.28.24.57 ip4:52.29.176.246 ip4:87.253.233.197 -all