Hello Hugo,
we've detected a problem and we don't know how we could resolv it. I sent a new topic to the list from nabble as a susbcriber for the list:
http://n2.nabble.com/prueba-de-envio-td3787670.html#a3787670Nabble said that it was sent to the admin of the list and we must wait to be accepted but, in the mailing list don't arrive any message. I'm the admin of this list, and I didn't recived any messages from nabble asking for the accepttion.
We added to the mailing list the user that nabble proposed: lists+1254484493384-XXXXXXX@n2.nabble.com
Where is the problem? Is a problem of nabble configuration or of mailman configuration? How i could resolv it?