Email security & deliverability · grade A
v=spf1 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 include:_spf.google.com include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.salesforce.com include:amazonses.com ~all