forge.ipsl.jussieu.fr is not yet able to receive/send emails.
This problem will be fixed by the end of June 2006.
Until then you can submit problems/solutions to :
Sébastien Masson <smasson_at_lodyc.jussieu.fr>
Françoise Pinsard <Francoise.Pinsard_at_lodyc.jussieu.fr>