Several people have reported Mailman messages notifying them of their subscription being suspended because of bounces.
The notifications are pukka and appear to have resulted from a reaction by Google's mail servers to messages via this list from an invalid address at a valid domain. The Mailman admins have implemented a workaround and have attempted to reactivate all gmail accounts. Please check your susbcription per the notification email. If you have any problems, drop a line to python-list-ow...@python.org. (With thanks to Ralf Hildebrandt who's done all the legwork...) TJG -- https://mail.python.org/mailman/listinfo/python-list