Email security & deliverability · grade A
v=spf1 ip4:198.137.239.0/24 ip4:52.27.217.37 ip4:54.85.14.21 ip4:54.84.209.230 ip4:54.152.48.206 ip4:54.152.91.245 ip4:54.236.251.0/28 ip4:54.173.218.170 include:_spf.google.com include:helpscoutemail.com include:145979402.spf06.hubspotemail.net include:mail.zendesk.com ~all