Email security & deliverability · grade A
v=spf1 ip4:170.121.14.15 ip4:170.121.14.25 ip4:170.121.14.23 ip4:170.121.14.24 ip4:72.28.124.142 ip4:72.28.124.143 ip4:52.167.222.166 ip4:52.168.149.8 ip4:52.159.95.174 include:rnmk.com include:spf_c.oraclecloud.com include:spf.protection.outlook.com -all