RE: [DISCUSS] validation on git config user.email

>On Fri, Sep 12, 2025 at 11:00 PM <rsbecker@nexbridge.com> wrote:
>> Some customers integrate single sign-on (SSO) via the user.email
>> value. In the case of one customer I helped, the value is an SSO token
>> used by GitHub for their integration. The token value does not conform to any
>valid email address format.
>> Adding an email validation will lock them out of using git.
>
>Thanks for your reply, Randall.
>
>I've fully understood the scenario you described. My follow-up question is: was this
>use case something that was discovered and utilized later because people found
>that Git doesn't validate the email format, or was it a scenario that the architects
>anticipated early on in the project's history, leading to the deliberate decision to skip
>the validation for flexibility?
>
>In other words, is this more of a case of "exploiting a perceived backdoor that later
>became justified" or "a thoughtfully made design decision from the beginning"?
>
>Thanks again for sharing your insight.