Tag Archives: 腾讯

腾讯DNS配置错误导致QQ邮件被SPF拒绝

QQ的其中一个邮件服务器smtpbg52.qq.com, 查询其txt(SPF)记录: dig txt smtpbg52.qq.com ; < > DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 < > txt smtpbg52.qq.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<

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