Email security & deliverability · grade A
v=spf1 a mx include:_spf.google.com include:mail.zendesk.com include:sendgrid.net ip4:66.206.84.19 ip4:66.206.84.21 ip4:54.169.54.134 ip4:20.207.246.177 ip4:135.235.35.179 ~all