Sorry for the spam

[js...@letsencrypt.org]

You may have seen a few messages on this mailing list from Slack's automated systems. Sorry about that. We've set this list and client-dev to read-only, and reviewed all other mailing lists on letsencrypt.org to ensure they don't have public-posting enabled. The Slack instance involved is a public collaboration space. The person who triggered the original posts has also kindly followed up with us via email.

Thanks,

Jacob