It is possible for ISPs / webmail service providers to add fake
accounts in the folder pane and account manager, in order to help
drive users to create accounts.
This document will one day describe how to do that, and provide and
example.
For now, this is just a place holder document.
For more info, see:
http://bugzilla.mozilla.org/show_bug.cgi?id=133355
[adding a fake account to folder pane]
http://bugzilla.mozilla.org/show_bug.cgi?id=190846
[info about the online help place holder]