I am Fedora Core 6, postfix, dovecot, spamassassin, maildrop

Irrespective of what I try, I get an authentication error on maildrop. Maildrop is launched from postfix. Here is what I have

From the log

Feb 16 09:22:16 streit maildrop[5125]: Temporary authentication failure.
Feb 16 09:22:16 streit postfix/local[5101]: 484155A6CAC: to=<scott@streit.thestreits.com>, orig_to=<scott@thestreits.com>, relay=local, delay=5.4, delays=5.4/0/0/0.01, dsn=4.3.0, status=deferred (temporary failure. Command output: ERR: authdaemon: s_connect() failed: No such file or directory /usr/bin/maildrop: Temporary authentication failure. )
Feb 16 09:22:20 streit dovecot: imap-login: Login: user=<scott>, method=PLAIN, rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured

[root@streit lib]# rpm -qa | grep maildrop
maildrop-2.0.3-1.fc6.mf
[root@streit lib]#

-rwxr-xr-x 1 postfix mail 184600 Dec 30 20:16 maildrop


[root@streit postfix]# ls -al
total 128
drwxr-xr-x 16 root root 4096 Nov 3 08:20 .
drwxr-xr-x 14 root root 4096 Feb 14 21:23 ..
drwx------ 2 postfix root 4096 Feb 16 09:55 active
drwx------ 2 postfix root 4096 Feb 15 14:43 bounce
drwx------ 2 postfix root 4096 Sep 1 12:47 corrupt
drwx------ 18 postfix root 4096 Nov 8 17:42 defer
drwx------ 18 postfix root 4096 Nov 8 17:42 deferred
drwx------ 2 postfix root 4096 Feb 14 21:26 flush
drwx------ 2 postfix root 4096 Sep 1 12:47 hold
drwx------ 2 postfix root 4096 Feb 16 09:55 incoming
drwxrwsr-x 2 postfix postdrop 4096 Feb 16 09:22 maildrop
drwxr-xr-x 2 root root 4096 Feb 14 21:26 pid
drwx------ 2 postfix root 4096 Feb 16 09:21 private
drwxrwsr-x 2 postfix postdrop 4096 Feb 16 09:21 public
drwx------ 2 postfix root 4096 Sep 1 12:47 saved
drwx------ 2 postfix root 4096 Sep 1 12:47 trace
[root@streit postfix]#

HELP