Hi, tomorrow we'll be performing a minor version upgrade of our Mailman instance, specifically from release 2.1.15 to release 2.1.23 [1]. The following services won't be reachable (mails will be kept in the queue and flushed as soon as the upgrade has happened) during the maintenance:
1. mail.gnome.org The upgrade has been specifically scheduled to resolve the mass un-subscriptions a few list owners have been reporting since the time Yahoo and AOL (and any other DMARC aware domain) have decided to enforce DMARC policies. On this side there will be two user visible changes: 1. the From address will be modified (From: Andrea Veri <infrastructure-annou...@gnome.org>) 2. the Reply-To header will be modified as well (Reply-To: <infrastructure-annou...@gnome.org>, <a...@gnome.org> 3. the first and second point will be true only for the senders behind a domain that has a DMARC policy published on the DNS (it being reject or quarantine or none. Mailman makes a call against the DNS resolvers and looks for a DMARC record for the target domain) This particular option can be overridden on a per-list basis with the following values [3]: 1. Reject 2. Discard As usual please keep an eye at [2]. Have a great day, [1] http://bazaar.launchpad.net/~mailman-coders/mailman/2.1/view/head:/NEWS [2] https://status.gnome.org [3] https://wiki.list.org/DEV/DMARC -- Cheers, Andrea Debian Developer, Fedora / EPEL packager, GNOME Infrastructure Team Coordinator, GNOME Foundation Board of Directors Secretary, GNOME Foundation Membership & Elections Committee Chairman Homepage: http://www.gnome.org/~av _______________________________________________ foundation-list mailing list foundation-list@gnome.org https://mail.gnome.org/mailman/listinfo/foundation-list