When you choose to edit your e-mail aliases and forwarders, you will be presented
with this screen. It consists of a large editor window and a series of buttons
along the bottom. If you currently have aliases or forwards defined, they will
appear in the window, otherwise it will be blank.
Basically what you do is to define your aliases and forwards in the editor,
then click the "Save" button. The Account Manager will do some basic
validation on the data you entered. If everything was OK, the data
will be saved, and you will be returned to the main menu. If there
is a problem, you will be returned to the editor and the reason why the
save failed will be shown just above the editor.
The Reset button resets the editor window to the state it was in before
you made any changes.
The Clear button clears out the editor window, so you can start out fresh if you want.
The Import button allows you to import your aliases and forwards from a file in your home directory. (So, you could create them in notepad, upload them, then import them into the editor if you wanted to.) Just click the Import button and you will be taken to a screen where you enter the name of the file.
The Export button allows you to export your aliases and forwards to a file in your home directory. Just click the Export button which will take you to a screen where you enter the name of the file to save them to.
For information about how to define the aliases and forwards themselves,
(i.e. the data format)
please look here.