Move Constructor Syntax

[Kagamin]

On Friday, 11 October 2024 at 17:17:55 UTC, Kagamin wrote:
> On Friday, 11 October 2024 at 07:35:44 UTC, Manu wrote:
>> I press the reply button, type words, and press send.
>
> You replied to your own message and gmail helpfully leaked its 
> gmail id and put in In-Reply-To header too instead of the list 
> id, then jmdavis replied to that gmail id and it all went 
> downhill.

Looks like it's an old good problem of mailman
https://bugs.launchpad.net/mailman/+bug/557955
https://bugs.launchpad.net/mailman/+bug/266263