re: message URL in mm3 footers (after sig dashes: '\n--\n')

"This list will soon be migrating to Mailman 3"
https://mail.python.org/mm3/archives/list/distutils-sig@python.org/thread/IHWUGVND3FU2UH3GEC2GYOSOJJMKLO5H/

On Sunday, September 30, 2018, James Lu <jamtlu@gmail.com> wrote:
It has a nice GUI for people who spectate a discussion to read emails without having to subscribe to the list.