I’m trying to find a way to search through all my emails via IMAP on my Android phone. I’ve tried the Gmail app, Aqua Mail and Nine, but I’m not able to find old emails in any of them. The search window just spins for a good while, and then comes back with nothing found. Do I need to configure something in my Runbox account? Or is there some black magic that need to be cast in the Android app to be able to do this?
As a side note, I know that Runbox7 works as a PWA, but I’d prefer using a separate app since I have other email accounts as well.