On Fri, 2012-01-27 at 07:28 -0500, Stephen Gallagher wrote:

All attempts to send mail to any list @lists.fedorahosted.org is being rejected with the error:

sssd-devel@lists.fedorahosted.org: Command died with status 1: "/usr/lib/mailman/mail/mailman post sssd-devel". Command output: post script, list not found: sssd-devel

Browising to https://fedorahosted.org/mailman/admin reveals:

"Welcome!

There currently are no publicly-advertised Mailman mailing lists on fedorahosted.org.To visit the administrators configuration page for an unadvertised list, open a URL similar to this one, but with a '/' and the list name appended. If you have the proper authority, you can also create a new mailing list.

General list information can be found at the mailing list overview page.

(Send questions and comments to mailman@lists.fedorahosted.org.)"

Something is rotten in the state of Denmark.

https://fedorahosted.org/fedora-infrastructure/ticket/3115

The bind mount for /var/lib/mailman and /var/spool/mailman was missing. I manually enabled it and things are back up and running.

Someone who knows the system better than I do should look into why those didn't come back after the reboots last night.