Email security & deliverability · grade A
v=spf1 ip4:52.41.24.199 ip4:54.212.146.248 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:mktomail.com include:sendgrid.net include:mail.zendesk.com include:spf1.lookout.com ~all