Andrzej, you apparently were not a member of this group / mailing list, so
your messages were going to the moderating queue. I approved some of your
messages, trying to reject those who looked like duplicates, and added you
to the group, so in the future your messages should be accepted right away.
If you are using a Google account, you can also access the group on
https://groups.google.com/g/orbeon.
‑Alex
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