Alias module
============

	This  module implements user-name  aliasing. That  means, that
	the  client supplied user-name  will be  replaced by  an other
	one, according to a /etc/passwd-like re-mapping table. 

	This table contains elements like this:

		joe.user:another.user

	The first part is the  client-supplied name, the second is the
	real one.  This module uses  only these two fields,  but there
	may be  several others (for  another module for  example). The
	following entry means the same  for this module as the example
	above:

		joe.user:another.user:/var/mail/users/a/another
	
OPTIONS
=======

	The module uses the following options:

	ALIAS.ALIAS_MAP: The  filename of the table  used to determine
	the  real  user-name.  Defaults  to  pop3lite.usermap, in  the
	system configuration directory.

PROVIDES
========

	This   module  provides  the   ALIAS-GET-ALIAS  hook   and  an
	extension to the USER command.