Email security & deliverability · grade A
v=spf1 mx include:_spf.sparkpostmail.com include:spf.protection.outlook.com include:mail.zendesk.com include:mailgun.org ip4:185.88.104.0/22 ip4:92.243.21.28 ip6:2001:4b98:dc0:45:216:3eff:fe2d:aee5 ip6:2001:4b98:dc0:43:216:3eff:feb6:986b ip4:195.154.30.83 ip6:2001:bc8:6006:14:ac0:ebff:fe1e:a27e ip4:163.172.71.225 ip4:92.243.24.240 ip4:51.159.4.8 ip4:199.187.172.0/22 ip4:199.244.72.0/22 ip4:185.228.36.0/22 ip4:217.174.213.0/24 ip4:217.174.215.0/24 -all