Today I tried to post a topic to comp.lang.c++ via nntp.aioe.org, but the server always refuses my post due to "banlist".
I believe my IP address is not bad, even though I'm from China...
I googled and I think it's something wrong on aioe side.

So, do you know any newsgroup servers that are real FREE (not free trial) with post permission?
Ten years ago it's easy to find free usenet servers, but nowadays seems it's quite difficult to find one.

And recommendations?
I only need to post/read comp.lang.c++ and comp.lang.c++.moderated

Thanks