This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/OpenBSC@lists.osmocom.org/.
Jason A. Donenfeld Jason at zx2c4.comhttp://git.zx2c4.com/OpenBSC-Bootstrap/about/ A nice repo here.