[xml] Posting a patch to this list

["Patrick Monnerat" <Patrick Monnerat datasphere ch>]

Hi list,
    As a first-time mailer to this list, I tried yesterday to post a big
(~250k) gzipped patch to introduce support for the OS/400 platform.
 
I did create an account and I see this e-mail has been accepted by the
list server, but it has never been sent back nor appears in the
archives.
 
Is there some limitations/moderation for posting there ? If so, where
did I fail and how to post such a patch ?
Thanks for hints.
Regards.