added ability to dynamically generate file names based on templates and thus properties. This was a much-requested feature. It makes life easy when it e.g. comes to splitting files based on the sender address.
added $umask and $FileCreateMode config file directives
applied a patch from Bartosz Kuzma to compile cleanly under NetBSD
checks for extra (unexpected) characters in system config file lines have been added
added IPv6 documentation - was accidently missing from CVS