Tully said:
It looks like your using news.individual.net for your newsfeed. They have
6 months retention in a.c.f I believe.
The Berlin server's retention for alt.* is about 30 days. (AFAIR...it's
about 90 days in comp.* and other big8. Their website posts the specifics
somewhere...)
You could set Agent up to download all Messages and headers. Then it would
download all of the posts that are available into a mbox compatable file.
I'd recommend setting up an instance of Agent to download from this server:
news.readfreenews.net (read-only; public w no password req)
Their retention is about six months for ACF. I did a casual compare with
the Berlin server, and was pretty impressed. They seemed to be close as
far as the completeness, and the spam cleaning. (Re the spam cleaning,
my guess is that they might both be using CleanFeed,)
If seeking a server with equal completeness, but longer retention, the
best answer might be had by asking in alt.free.newsservers.