Hi,
just for your interest: on Friday, 18.01.2008 about 14:00 UTC uvena.de(the server where this list is hosted) will be down for a system upgrade and some maintenance work.
I think it will be up again on Saturday with all services(mainly this mailing list and the webserver).
You should be able to send mails to this list anyway but they won't be delayed, so don't be surprised ;-).
Regards, Enrico