Email security & deliverability · grade A
v=spf1 ip4:195.19.71.0/24 ip4:195.93.186.208/28 ip4:195.93.186.223 ip4:195.19.70.10 a:smtpout.sender.ngs.ru a:smtpout.ngs.ru include:spf.unisender.com -all