B<minc> is a program for incorporating mail from a maildir to a mh
folder hierarchy. It takes mail from a maildir folder (not a maildir
-folder hierarchy), checks for spam with razor
-(http://razor.sourceforge.net/), and optionally filters mail into
-separate mh folders.
+folder hierarchy), optionally checks for spam with a user-defined
+spam-checking function, and optionally filters mail into separate mh
+folders.
The filtering is quite sophisticated, as it is done using real Perl
substitution (s//) commands.