For my university I need to setup a single Linux server for
email accounts. I don't need to have telnet or ftp accounts,
So what I need is : to add some user login and password into
a db (or gdbm file) to add news users for sendmail (this is
easy : I already done that.) and find a modified version of
a pop server to look at the db file for user accounts/password, not the /etc/passwd file.