Container Plumbing Days Conference - 2023
by Tom Sweeney
Hi All,
The Container Plumbing Days conference will be held virtually on
March 22 and 23, 2023, from around 1300 UTC to 1800 UTC daily. There
will be no charge for the conference, and all are welcome.
We are still looking for presenters for the conference. If you
have a container-related topic you'd like to run a session for, we'd
love to get you on the schedule! However, the deadline for topic
submissions is fast approaching. Topic submissions are due by Monday,
January 23, 2023 at 23:59 UTC (7:00 p.m. Eastern). Please go here:
https://twitter.com/Podman_io/status/1613904237066428416 to propose a
session.
More information, including registration information on the
Container Plumbing Days conference, can be found here:
https://containerplumbing.org
Hope to see you there!
t
3 years
=?utf-8?q?=5BPodman=5D?=(Meta) Security warnings for podman mailing list
by Joost Molenaar
Hi all, for ~every message posted to this list, some email clients
display an error, in my case "This email has failed its domain's
authentication requirements. It may be spoofed or improperly
forwarded."
These are the authentication results for a recent message from the
list:
Authentication-Results: mailin008.protonmail.ch; arc=none smtp.remote-ip=8.43.85.227
Authentication-Results: mailin008.protonmail.ch; dkim=none
Authentication-Results: mailin008.protonmail.ch; spf=none smtp.mailfrom=lists.podman.io
Authentication-Results: mailin008.protonmail.ch; dmarc=fail (p=none dis=none) header.from=redhat.com
If I understand correctly, Mailman has an option[1] to change the
From: header in the email and add the original sender's name and
address to the Reply-To: header, which leads to a slightly worse user
experience, but is better for security because it reduces the number
of false positives we get exposed to.
So my question is, could we enable DMARC mitigation to reduce
warning fatigue?
Regards,
Joost Molenaar
[1]: https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/handlers...
3 years
