Безопасность и доставляемость почты · grade A
v=spf1 ip4:82.146.35.2 ip4:93.170.123.186 ip4:88.212.251.28 ip4:23.111.119.164 include:_spf.google.com include:_spf.yandex.net include:servers.mcsv.net include:_spf.mail.ru include:spf.unisender.com include:_spf.amocrmmail.com include:spf.mail.selcloud.ru ~all