6. IANA 考虑

本节更新 Identity-Alignment Feedback Report Header Field 的 IANA 注册信息. IANA 已更新 "Messaging Abuse Reporting Format (MARF) Parameters" 注册表组内 "Feedback Report Header Fields" 注册表中 "Identity-Alignment" 条目的引用和描述, 如下所示:

Identity-Alignment 字段用于列出未能认证对齐身份的认证机制名称; 如果所有尝试的方法都成功, 则使用 "none". 下方字段名和值是 IANA 注册元数据, 因此保持英文原样. 中文说明仅解释该注册项与 DMARC 失败报告格式之间的关系.

   Field Name:  Identity-Alignment
   Description:  a list of authentication mechanism names that failed to
      authenticate an aligned identity, or "none" if all were successful
   Multiple Appearances:  No
   Related "Feedback-Type":  auth-failure
   Reference:  RFC 9991
   Status:  current