Email security & deliverability · grade B
v=spf1 ip4:129.145.17.152 include:spf.protection.outlook.com include:_spf.google.com include:spf.mail.intercom.io include:cust-spf.exacttarget.com include:sendgrid.net include:mail.zendesk.com include:5176930.spf07.hubspotemail.net include:servers.mcsv.net include:us._netblocks.mimecast.com ~all