Email security & deliverability · grade A
v=spf1 include:spf.hornetsecurity.com include:newsserver.cinestar.de a:cinestar.managed-otrs.com ip4:195.222.249.116 ip4:195.222.249.117 ip4:195.222.249.118 ip4:195.222.249.123 ip4:195.222.192.252 ip4:195.222.192.253 ip4:195.222.192.254 ~all