[aaronpkelly]

I convert emails to JSON, and then import them into Meilisearch, which handles the indexing. Search is instantaneous (CLI/browser). Run the app locally using docker, or deploy it on a cloud service like DigitalOcean (Meilisearch droplet). I don't know if the solution appeals to you, but for me it's very useful

[ovnz]

It might work, could you explain how you convert emails to JSON? There could be quotations, attachments etc - is there a script for that? Maybe a manual somewhere?