Email security & deliverability · grade A
v=spf1 include:_spf.createsend.com include:_spf.google.com a:zgateway.zuora.com include:sendgrid.net ip4:199.15.212.0/22 ip4:72.3.185.0/24 ip4:72.32.154.0/24 ip4:72.32.217.0/24 ip4:72.32.243.0/24 ip4:94.236.119.0/26 ip4:37.188.97.188/32 ip4:185.28.196.0/22 ip4:192.28.128.0/18 ip4:103.237.104.0/22 ip4:130.248.172.0/24 ip4:130.248.173.0/24 include:stspg-customer.com include:_spf.salesforce.com ip4:64.79.155.192 ip4:207.218.90.0/24 ip4:64.79.155.205 ip4:64.79.155.206 ip4:35.165.76.151 ip4:52.26.221.151 ip4:52.10.190.82 ip4:64.18.0.0/20 include:spf.mandrillapp.com include:amazonses.com ~all