Making it easy for members of the public to search and browse email sent by or to government employees.

These emails aren't published by default but email archives are often included in responses to public record requests.

Ideally anyone who receives one of these archives would be able easily inspect it themselves, and also make it available to others.

Here's one: a client of mine has a bunch of SnapLogic pipelines that are configured to send errors via email, and there is no other persistent logging system. This results in tens of thousands of emails that are insanely hard to search and parse for any useful auditing.