bug#55926: 29.0.50; message.el does not normalize In-Reply-To field from web links

[Lars Ingebrigtsen]

Ignacio Casso <ignaciocasso@hotmail.com> writes:

>       (let ((mu4e-compose-context-policy 'pick-first)) (browse-url \"$@\")))"
>
> I have checked the url that is passed to that script for the example in
> my bug report, and it's the following:
>
> "mailto:ignaciocasso@hotmail.com?In-Reply-To=DB6PR0601MB208724FE4A1EB6D98A176F03C6A99%40DB6PR0601MB2087.eurprd06.prod.outlook.com&Subject=Re%3A%20%5BBUG%5D%20org-capture%20autoload%20bug%3F%20%5B9.5.2%20%289.5.2-gfbff08%20%40%20/home/ignacio/.emacs.d/elpa/org-9.5.2/%29%5D";

Thanks.  I think the right thing to do here is make message-mail fix up
this, so I've now done so in Emacs 29.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no