SPF - 包含软故障后会继承吗?

4 email phishing

如果我将 SPF 策略添加v=spf1 include:_spf.google.com -all到我的域,会-all产生一些影响还是会~all_spf.google.com继承”到我的域?

Håk*_*ist 5

简而言之,include通常只会导致匹配(如果通过)或以其他方式导致不匹配的负面结果(或者可能是错误条件下的错误)。包含的记录中超出通过/未通过的具体操作是无关的。

摘自includeSPF 规范部分

   +---------------------------------+---------------------------------+
   | A recursive check_host() result | Causes the "include" mechanism  |
   | of:                             | to:                             |
   +---------------------------------+---------------------------------+
   | pass                            | match                           |
   |                                 |                                 |
   | fail                            | not match                       |
   |                                 |                                 |
   | softfail                        | not match                       |
   |                                 |                                 |
   | neutral                         | not match                       |
   |                                 |                                 |
   | temperror                       | return temperror                |
   |                                 |                                 |
   | permerror                       | return permerror                |
   |                                 |                                 |
   | none                            | return permerror                |
   +---------------------------------+---------------------------------+
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