How back will old posts be archived now?

"[email protected] [tadream]" <[email protected]> Mon, 16 Dec 2019 12:02:59 -0500

Newsgroups	gmane.music.tangerine-dream
Message-ID	<[email protected]>

Re: [tadream] This Group on Mon, 16 Dec 2019 09:18:04 +0100 
"[email protected] [tadream]" <[email protected]> writes:

>Hello everyone,
>
>as far as I understood from the Yahoo mail: the groups themselves 
>will not cease. So after archiving the old uploads everything should 
>be fine ?!??!?!

     What I'm wondering is how back old posts will be archived from
now on?

>Regards
>Jörg

Stephe