Back to Outlook again at workplace. I’m ok with that. Using 3 mailboxes now. Archive, Inbox, Sent. Inbox and Sent are empty, emails needing follow up are flagged in archives. I work the flags by date together with tasks. I mostly keep Sent email in my Archives.
Emails that need folder organization go into file system along with docs and URLs. IE same; don’t try to organize URLs there. Keep in file system.
Quite fond of this.