为何一post文章，inn就down掉

bennybi

各位好：
    请教一个问题，为redhat9配置inn时，其自带的inn始终不能起来，于是下了
inn-2.4.0.tar.gz重新安装，并按照说明步骤配置，一切看上去都好像挺正常，inncheck -v 无报错，运行rc.news也能启动innd，在OE上也看得到所设置的新闻组，可一旦post文章，innd就down掉，而且在对应的新闻组上也无帖子，tail -f /var/news/news.notice & 报出以下信息，请问如何解决，不胜感激。

sh-2.05b$ Aug  7 16:50:39 linuxserver nnrpd[8524]: ? reverse lookup for 192.168.0.143 failed: Unknown host -
- using IP address for access
Aug  7 16:50:39 linuxserver nnrpd[8524]: ? reverse lookup for 192.168.0.161 failed: Unknown host -- using IP
address for access
Aug  7 16:50:39 linuxserver nnrpd[8524]: 192.168.0.143 (192.168.0.143) connect
Aug  7 16:50:39 linuxserver nnrpd[8524]: SERVER perl filtering enabled
Aug  7 16:50:39 linuxserver innd: localhost connected 17
Aug  7 16:50:39 linuxserver nnrpd[8524]: 192.168.0.143 post ok <[email protected]>
Aug  7 16:50:39 linuxserver nnrpd[8524]: 192.168.0.143 posts received 1 rejected 0
Aug  7 16:50:39 linuxserver nnrpd[8524]: 192.168.0.143 times user 0.010 system 0.020 idle 0.000 elapsed 0.16
7
Aug  7 16:50:39 linuxserver nnrpd[8524]: 192.168.0.143 time 167 idle 53(5) nntpwrite 0(