For converting emails into archival formats, the two open source tools I'd look into are ePadd and Mailbagit.
If at least some subset of these emails are things you'd like to explore making searchable/viewable by the general public, I run fwdeveryone.com and am happy to chat.
For converting emails into archival formats, the two open source tools I'd look into are ePadd and Mailbagit.
If at least some subset of these emails are things you'd like to explore making searchable/viewable by the general public, I run fwdeveryone.com and am happy to chat.
Export in mbox format. Every mail client, now and in the future, will be able to read that.