Log Message:
Update to 4.0.4. From the changelog:

Moved the code for loading configuration files into prepare_settings() from
  do_spamdyke().  When the default value for the "log-target" option was
  being set before the configuration files were read, the syslog option
  could be incorrectly set, even if stderr was specified in a file.
  Thanks to Eric Shubert for reporting this one.
Changed the configure script to detect environments where printf()/scanf()
  use "%ld" for 64-bit integers instead of "%lld" (CentOS \ 
64-bit).  This
  wouldn't be necessary if the gcc authors could grasp the idea that
  "long int" and "long long int" may be interchangable and \ 
not emit warnings.
  Thanks to kjl for reporting this one.