diff -cNr qpopper3.0.1.orig/config.h.in qpopper3.0.1/config.h.in
*** qpopper3.0.1.orig/config.h.in	Thu Mar  9 15:59:07 2000
--- qpopper3.0.1/config.h.in	Tue May  9 20:26:32 2000
***************
*** 167,172 ****
--- 167,178 ----
  #undef SPEC_POP_AUTH
  
  /*
+  * Defines DRAC_AUTH
+  *
+  */
+ #undef DRAC_AUTH
+ 
+ /*
   * Define and set to 1 or 2 to use hashed spool directories.  Value
   * 1 hashes the first 4 characters; value 2 uses /<1st letter>/
   * <2nd letter>.  For example, if the spool directory is "/var/mail", 
diff -cNr qpopper3.0.1.orig/configure qpopper3.0.1/configure
*** qpopper3.0.1.orig/configure	Fri May  5 17:37:08 2000
--- qpopper3.0.1/configure	Tue May  9 20:26:32 2000
***************
*** 61,66 ****
--- 61,70 ----
  ac_help="$ac_help
   --enable-group-bulls     Group name is second part of bulletin file names "
  
+ ac_help="$ac_help
+  --enable-dracauth        Enable drac relay authorization "
+  
+ 
  # Initialize some variables set by options.
  # The variables have the same names as the options, with
  # dashes changed to underlines.
***************
*** 1568,1573 ****
--- 1572,1595 ----
  
  USE_REG_STRUCT_RET=no
  
+ # Check whether --enable-dracauth or --disable-dracauth was given.
+ if test "${enable_dracauth+set}" = set; then
+   enableval="$enable_dracauth"
+   dracauth="$enableval"
+ else
+   dracauth="no"
+ fi
+ 
+ if test "$dracauth" != "no"; then
+     cat >> confdefs.h <<EOF
+ #define DRAC_AUTH 1
+ EOF
+     echo "$ac_t""Enabled DRAC_AUTH" 1>&6
+     LIBS="$LIBS -L/usr/lib/drac -ldrac"
+     DEFS="$DEFS -DDRAC_AUTH"
+ fi
+ 
+  
  SYS_NAME="`uname -sr 2>/dev/null | sed 1q`"
  if test -z "\$SYS_NAME"; then SYS_NAME=unknown;fi
   
***************
*** 3181,3187 ****
  
  trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
  
! DEFS=-DHAVE_CONFIG_H
  
  # Without the "./", some shells look in PATH for config.status.
  : ${CONFIG_STATUS=./config.status}
--- 3203,3209 ----
  
  trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
  
! DEFS="$DEFS -DHAVE_CONFIG_H"
  
  # Without the "./", some shells look in PATH for config.status.
  : ${CONFIG_STATUS=./config.status}
diff -cNr qpopper3.0.1.orig/configure.in qpopper3.0.1/configure.in
*** qpopper3.0.1.orig/configure.in	Fri May  5 17:32:12 2000
--- qpopper3.0.1/configure.in	Tue May  9 20:26:32 2000
***************
*** 387,392 ****
--- 387,400 ----
      AC_DEFINE(USE_BULL_GROUPS)
  fi
  
+ AC_ARG_ENABLE(dracauth, [ --enable-dracauth    enable DRAC_AUTH ],
+               dracauth="$enableval", dracauth="no")
+ if test "$dracauth" != "no"; then
+     AC_MSG_RESULT(Enabled DRAC_AUTH)
+     AC_DEFINE(DRAC_AUTH)
+ fi
+ 
+ 
  dnl
  dnl ---------- Query for OS options ----------
  dnl
diff -cNr qpopper3.0.1.orig/popper/pop_pass.c qpopper3.0.1/popper/pop_pass.c
*** qpopper3.0.1.orig/popper/pop_pass.c	Thu Mar 16 16:28:32 2000
--- qpopper3.0.1/popper/pop_pass.c	Tue May  9 21:13:05 2000
***************
*** 42,47 ****
--- 42,54 ----
  #  include <strings.h>
  #endif
  
+ #ifdef DRAC_AUTH
+ #include <netinet/in.h>
+ #include <arpa/inet.h>
+ #define DRACTIMEOUT 10*60	/* check every 10 minutes */
+ time_t lastdrac = 0;		/* time of last drac check */
+ #endif /* DRAC_AUTH */
+ 
  #include <pwd.h>
  #include "popper.h"
  
***************
*** 1015,1020 ****
--- 1022,1060 ----
  
      p->AuthState = pass;   /* plain or kerberos authenticated successfully */
      
+ 
+ #ifdef DRAC_AUTH
+     {
+       FILE *dracconf;
+       char host[100];
+       char *drachost;
+       char *err;
+       char *x;
+ 
+       if ( (dracconf = fopen("/etc/mail/dracd.host", "r")) == NULL)
+       {
+         pop_log ( p, POP_PRIORITY, HERE, "dracd: error opening /etc/mail/dracd.host config file");
+         exit(1);
+       }
+ 
+       fgets(host, 100, dracconf);
+       x = strchr(host, '\n');
+       if(x != NULL)
+         *x = '\0';
+       fclose(dracconf);
+ 
+       if( drachost = (host) )
+       {
+         lastdrac = time(0);
+ 
+         if (dracauth(drachost, inet_addr(p->ipaddr), &err) != 0)
+           pop_log ( p, POP_PRIORITY, HERE, err);
+         else pop_log ( p, POP_PRIORITY, HERE,
+                    "dracd: authorized ip %s", p->client);
+       }
+     }
+ #endif /* DRAC_AUTH */
+ 
      /* 
       * Authorization completed successfully 
       */