



@mxbiz1.qq.com.。如果您有邮件服务器,请在记录值中填入您的邮件服务器地址。@v=spf1 include:qcloudmail.com ~allqcloud._domainkey_dmarcv=DMARC1; p=nonedig mx +short sampledomain.com 
dig txt +short sampledomain.com 
dig txt +short _dmarc.sampledomain.com 
dig txt +short qcloud._domainkey.sampledomain.com 
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