Email security & deliverability · grade A
v=spf1 include:_spf.google.com include:21396886.spf01.hubspotemail.net include:sent-via.netsuite.com include:mail.zendesk.com exists:%{i}._spf.mta.salesforce.com ip4:52.73.203.75 ip4:44.193.121.189 ~all