Email security & deliverability · grade A
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_netblocks.viacom.com include:spf.protection.outlook.com include:servers.mcsv.net a:c.spf.service-now.com include:et._spf.pardot.com include:mail.zendesk.com include:smtp.app.echomark.com ~all