Log Message:
Update to 4.0.3. From the changelog:

This version fixes two bugs. The first is an integer argument
parsing bug on some systems (FreeBSD). Thanks to Shane Bywater for
reporting this one. The second is a bug parsing invalid nameserver
entries in /etc/resolv.conf that prevented spamdyke from defaulting
to 127.0.0.1. Thanks to slamp slamp for reporting this one.