I didn't.<p>Or rather I took back control.
I have now 2 email addresses - one for humans, one for the rest.<p>And I systematically unsubscribe from every email I don't want to receive (gosh I miss Europe for that), I delete everything that I have no reason to keep, and I archive anything that needs to be kept.<p>It demands a lot of effort at the beginning. But now my inbox is useful again.
Year 2000. Ended in a support role (think SRE 20 years ago).<p>Whe had a shared email account for the whole support group.<p>We received about 100-150 emails daily from people and automates processes...<p>... And nobody was allowed to archive or move mails to folders.<p>Almost 20 years later I simply don't trust email for important stuff. If I have to email something important I want to talk with the person, too.