Solved !
The problem was that "mailmanctl" was not running. I just did "/etc/
init.d/mailman start" and all the mails got sent at once.
I should have looked into "/var/lib/mailman/qfiles" to see that the
messages where left in the queue.
Thanks for your help.
Gaspard
Look in Mailman's
ope-from )
\n\tid 1KaGIj-0004ug-QV\n\tfor LIST EMAIL; Mon, 01 Sep 2008 22:47:05
+0200\nMessage-Id: <[EMAIL PROTECTED]>
\nFrom: Gaspard Bucher \nTo: LIST EMAIL\nContent-Type:
text/plain; charset=US-ASCII; format=flowed\nContent-Transfer-
Encoding: 7bit\nMime-Version: 1.0 (Apple Message fr
