Безопасность и доставляемость почты · grade A
v=spf1 include:spf.smtp.bz include:_spf.yandex.net include:mxsspf.sendpulse.com a mx ip4:80.250.163.58 ip4:80.250.163.59 include:_spf.google.com include:spf.unisender.com include:spf.mailjet.com include:spf.mailganer.com ~all