As mentioned in previous thread about centos 7 EOL, one of the last application that was still running on centos linux 7 is mailman, serving centos lists for a long time now. Thanks to all the hard work done by community contributors (thanks Michel, Neal and others having participated !), there is now a fully functional mailman3 stack available in Epel9. There are still very minor things to do to be 100% ready for a real migration, but we should have a stable .stg. instance deployed very soon. (There is a sandbox instance that is reinstalled / scratched for now) While importing existing lists/archives from mailman2 to mailman3 test instance, there was a discussion (in a Matrix room) about eventually using this migration as an opportunity to rename the lists. For legacy reasons (don't know why as it was even before I joined the project :) ) , lists were created on the same box as MX record for centos.org and so lists were usually called : <lists>@centos.org. The (usual) method is instead to create a dedicate host/sub-domain that will hosts mailling lists, like lists.<domain> and so lists.centos.org (amusingly that's also the hostname we have for the https instance but not for the existing lists) As the discussion was just happening in a Matrix room, and more like a brainstorming session, I thought it would be better (for awareness) to start a real thread on this list, as it's about the future of the list itself :) Some people suggested to rename lists like this : (example): centos-devel at centos.org => devel at lists.centos.org While technically that seems to work (tested on the import from mailman2 to mailman3) , it would need local aliases so that mails sent to previous address list would just still go to new list (to be tested as I don't know which checks are done by mailman-core now, and SPF, DMARC, DKIM, etc if we just create aliases) This is a RFC (request for comments) thread so let us know what you think .. ideally before we start migrating the real instance :-) Kind Regards, -- Fabian Arrotin The CentOS Project | https://www.centos.org gpg key: 17F3B7A1 | @arrfab[@fosstodon.org] -------------- next part -------------- A non-text attachment was scrubbed... Name: OpenPGP_signature.asc Type: application/pgp-signature Size: 840 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos-devel/attachments/20240318/9c605fc9/attachment.sig>