[Pan-users] Problems with some replies

[HarryB]

New Pan (v0.132) user, running under Debian 4.0 and KDE 3.5.10.

I have been able to post a new message to the newsgroup rec.bicycles.tech and 
one or two replies, but additional replies fail because the server rejects 
them and returns the following error: "441 Posting Failed (Rejected by POST 
filter)" .

I tried the same in 0.test and the results were the same: I could post at 
least one reply to my initial message, but subsequent replies failed.

So, I booted into Windows and fired up Free Agent, my old newsreader. I was 
able to reply without a problem. So, it appears that the problem is with Pan 
and not my news server, bellsouth.net.

What doesn't my news server like about Pan's replies?

TIA,
Harry