A new mailinglist has been created: the GFAGroup. This works the same as the previous Mailinglist that went down at the beginning of this year.
This mailinglist/group is provided by Google and thus requires a Gmail-account. After you have signed in with Google using your Gmail-account you can join the list. Although it is a group, it works much in the same way as the previous mailinglist. Questions and answers are posted through e-mail.