Email security & deliverability · grade A
v=spf1 include:mail.zendesk.com include:_spf.google.com include:_spf.rocketgate.com include:sendgrid.net include:amazonses.com ip4:208.80.190.25 ip4:199.241.99.82 ip4:74.206.189.122 ip4:199.241.99.56 ip4:66.244.144.0/24 -all