Email security & deliverability · grade A
v=spf1 mx:esteri.it ip4:85.116.228.0/24 ip4:85.116.233.100 ip4:83.221.97.117 ip4:83.221.99.218 ip4:212.216.176.83 ip4:212.216.176.84 ip4:212.216.176.85 ip4:81.126.164.2 ip4:80.253.41.94 -all