I have been exploring this package in some depth over the last few days and have been quite impressed with the library of functions which it provides for handling mail messages. I have however come across a number of elements of the documentation which appear to be lacking, specifically relating to the employ of the mailer, message and stream sets of functions, and have yet to be able to get this package to build on Mac OS X.
Does anyone know of any reference other than the documentation supplied with the package which covers this library of utilities in detail?