Problem reported by Michael Albinus at:
https://lists.gnu.org/r/emacs-devel/2019-09/msg00519.html
* admin/notes/emba: Reintroduce mention of nttp+news.gmane.org,
since that still works.
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+
The messages contain a URL to the log file of the failed job, like
<https://emba.gnu.org/emacs/emacs/-/jobs/739/raw>.