diff -uNr dspam-3.8.0.org/src/agent_shared.c dspam-3.8.0/src/agent_shared.c
--- dspam-3.8.0.org/src/agent_shared.c	Sun May 28 04:45:11 2006
+++ dspam-3.8.0/src/agent_shared.c	Mon Dec 24 15:32:49 2007
@@ -493,7 +493,9 @@
 
   ptr = strtok_r(dup, ",", &ptrptr);
   while(ptr != NULL) {
-    if (!strncmp(ptr, "no",2))
+    if (!strncmp(ptr, "ch", 2))
+	;
+    else if (!strncmp(ptr, "no",2))
       ATX->flags |= DAF_NOISE;
     else if (!strncmp(ptr, "wh", 2))
       ATX->flags |= DAF_WHITELIST;
diff -uNr dspam-3.8.0.org/src/dspamc.c dspam-3.8.0/src/dspamc.c
--- dspam-3.8.0.org/src/dspamc.c	Sat May 13 10:12:59 2006
+++ dspam-3.8.0/src/dspamc.c	Mon Dec 24 15:31:15 2007
@@ -99,6 +99,7 @@
   int exitcode = EXIT_SUCCESS;
   buffer *message = NULL;       /* input Message */
   int agent_init = 0;		/* agent is initialized */
+  struct passwd *pwent;
 
   setbuf (stdout, NULL);	/* unbuffered output */
 #ifdef DEBUG
@@ -112,6 +113,17 @@
   LOG(LOG_ERR, ERR_DAEMON_NO_SUPPORT);
   exit(EXIT_FAILURE);
 #endif
+
+  /* Cache my username and uid for trusted user security */
+
+  pwent = getpwuid(getuid());
+  if (pwent == NULL) {
+    LOG(LOG_ERR, ERR_AGENT_RUNTIME_USER);
+    exitcode = EXIT_FAILURE;
+    goto BAIL;
+  }
+  __pw_name = strdup(pwent->pw_name);
+  __pw_uid  = pwent->pw_uid;
 
   /* Read dspam.conf into global config structure (ds_config_t) */