The mailman system (mailman.cchmc.org) which provides mail lists for CCHMC has been upgrade to Mailman version3.
The old mailman system was version 2 which is no longer being supported or security patched. The system was migrated to Mailman 3 on XXXX
How to access mailman 3
Mailman 3 has a whole new interface and more importantly, there is no longer a shared password to mange teach list. If you are a list manager you need to to setup an account on the mailman 3 system to access your list.
Mailman 3 lists will work as normal, But you will not be able to do do any administrative functions until you create an account in the Mailman 3 system.