Email security & deliverability · grade A
v=spf1 a:az-gateway1.dlapiper.com a:az-gateway2.dlapiper.com a:az-gateway3.dlapiper.com ip4:46.235.174.0/24 ip4:172.211.48.185 ip4:172.205.232.25 ip4:20.67.31.117 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com -all