Безопасность и доставляемость почты · grade A
v=spf1 ip4:54.83.42.36 ip4:54.235.99.112 ip4:107.21.242.130 include:_spf.google.com include:benchmarkemail.com include:visitor.benchmarkemail.com include:bmsend.com include:bme1.net include:benchurl.com include:benchurls.com include:bmetrack.com include:betest.com -all