你们 DNSPod 强制将用户设置的 MX 记录优先级从 0 改到 5？（包括阿里 - V2EX
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你们 DNSPod 强制将用户设置的 MX 记录优先级从 0 改到 5？（包括阿里

  •  1      
  •   love4taylor
    PRO
    Aug 15, 2023 2944 views
    This topic created in 1017 days ago, the information mentioned may be changed or developed.

    Cloudflare 不会这样，设置为 0 就是 0

    另外，阿里是给你改到 1 （不过人是输入框直接跳到 1 而不是 DNSPod 那样 web 上显示 0 查询为 5

    ~ dig love4taylor.com MX @119.29.29.29 ; <<>> DiG 9.18.17 <<>> love4taylor.com MX @119.29.29.29 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8412 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ;; QUESTION SECTION: ;love4taylor.com. IN MX ;; ANSWER SECTION: love4taylor.com. 467 IN MX 5 inbound-smtp.skiff.com. ;; Query time: 26 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP) ;; WHEN: Tue Aug 15 22:31:30 CST 2023 ;; MSG SIZE rcvd: 79
  • 119.29.29.29
  • query
  • answer
  • dnspod
    5 replies    2023-08-16 11:33:12 +08:00
    yinmin
        1
    yinmin  
       Aug 16, 2023
    MX 记录的优先级仅在配置多条 MX 记录时才有用。表示多条 MX 记录之间的优先级，数字小的优先级高。

    如果只设一条 MX 记录，优先级没有啥用。
    yinmin
        2
    yinmin  
       Aug 16, 2023
    MX 记录的优先级是一个从 0 到 65535 的数字，用来比大小确定多条 MX 记录之间的优先级，具体设成啥数字无所谓的。
    love4taylor
        3
    love4taylor  
    OP
    PRO
       Aug 16, 2023 via iPhone
    @yinmin 但是有的服务商就比如 skiff 必须要你和他提供的参数匹配。以及这个问题的根源在于不支持 0 还非要允许提交且显示 0 。掩耳盗铃么
    bao3
        4
    bao3  
       Aug 16, 2023
    那个优先级其实没有任何意义，只在 2 打以上，一个排序而已。
    yeehomlee
        5
    yeehomlee  
       Aug 16, 2023
    代表 DNSPod 浅答一下，MX 记录是支持设置优先级为 0 的。可设置范围是 0 ~ 50 ，值越小优先级越高。
    这里前、后端展示不一致的问题，我们排查处理下。
    感谢楼主反馈。
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