Email security & deliverability · grade A
v=spf1 ip4:27.107.215.20 ip4:208.81.212.0/22 ip4:185.160.252.224 a mx include:sendgrid.net include:spf.boardbooks.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:spf.uk.exclaimer.net include:aspmx.pardot.com include:_spf.cmail.ondemand.com include:ciphr247.com ~all