telnet news.supernews.com nntp Trying 216.168.3.30... Connected to news.supernews.com.
Escape character is '^]'. 200 Supernews server ready authinfo user XXXXXXXXXXXXX 381 more authentication required authinfo pass XXXXXXXXXXXX 281 Supernews server ready help 100 help (GC 3.4.22)
ARTICLE [<msgid>|number] AUTHINFO type value BODY [<msgid>|number] CAPABILITIES DATE GROUP newsgroup HEAD [<msgid>|number] HELP LAST LIST LISTGROUP newsgroup
MODE READER NEWGROUPS yyyymmdd hhmmss [GMT] NEWNEWS newsgroups yyyymmdd hhmmss [GMT] NEXT POST STAT XFEATURE XFEATURES XHDR field range XOVER range QUIT