Безопасность и доставляемость почты · grade A
v=spf1 ip4:157.55.136.93 ip4:131.239.30.69 ip4:20.75.166.212 include:_spf.salesforce.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf_c.oraclecloud.com include:rp.oracleemaildelivery.com -all