Email security & deliverability · grade A
v=spf1 ip4:89.107.221.136 ip4:16.16.111.14 ip4:192.121.26.19 ip4:192.121.26.84 ip4:192.121.26.156 ip6:2a01:280:3c8::19 ip6:2a01:280:3c8:100::84 ip6:2a01:280:3c8:200::156 include:_spf.online.superoffice.com include:spf.protection.outlook.com include:spf.gansend.com -all