Email security & deliverability · grade A
v=spf1 a:mailer.atol.ru ip4:178.57.71.82 ip4:178.57.71.83 ip4:194.186.9.228 ip4:194.186.9.229 ip4:178.57.71.179 ip4:77.221.153.7 ip4:93.174.50.198 ip4:93.174.50.199 include:spf.unisender.com include:sendgrid.net include:mailgun.org -all