Yes, all emails from these ACG forums:
will be archived as .mbox files which can be read with email client applications on MacOS, Windows, or Linux (such as Outlook, Thunderbird, etc.)
Since these emails were posted to a private group, the files won’t be posted on GitHub. However, I will send them to any member upon request.
All ACG members will be given access to the ‘Cosmology Group’ forum cosmology@gaggle.email where they will be able to access, via the Gaggle.email web interface, all emails sent to that group.