Безопасность и доставляемость почты · grade A
v=spf1 ?include:bluehornet.com mx include:campaign.beanstalkdata.com include:spf.mandrillapp.com ip4:129.33.240.27 ip4:208.73.7.72 ip4:129.41.76.145 ip4:52.86.214.120 ip4:54.86.40.108 ip4:205.220.172.138 ip4:205.220.160.138 -all