+\r
+NNTP EXTENSIONS\r
+---------------\r
+The following commands are available through the NNTP connection. The client\r
+must have authenticated for the commands to work.\r
+\r
+XSETTRUST MESSAGE userid@keypart val\r
+XSETTRUST TRUSTLIST userid@keypart val\r
+\r
+Responses:\r
+2xx Trust Set\r
+4xx Unknown ID or other error\r
+5xx Syntax error\r
+\r
+XGETTRUST MESSAGE userid@keypart\r
+XGETTRUST TRUSTLIST userid@keypart\r
+\r
+Responses:\r
+2xx val\r
+4xx Unknown ID or other error\r
+5xx Syntax error\r
+\r
+XGETTRUSTLIST\r
+messagetrust and trustlisttrust will be 0 to 100 or can be the string "null"\r
+without quotes.\r
+\r
+Responses:\r
+2xx Trust List Follows\r
+userid@keypart TAB messagetrust TAB trustlisttrust\r
+.\r
+4xx other error\r