Re: How to reply to list archive posting before joining?

[Georgi Guninski <gguninski@gmail.com>]

On Sun, Aug 13, 2023 at 5:13 PM <hermann@stamm-wilbrandt.de> wrote:
>
> I get emails I can reply to after joining.
> How to reply to a posting from list archive before joining, without
> having email to reply to?
> (other than creating a new thread)
>

For a "true" reply, you will need the message id of the email.
I am not sure it is available online.
IMHO creating a new thread and setting CC will be functionally
equivalent.