I switched back to Gmail a few months ago. Used boomerang for snoozing until Gmail added the feature itself. The biggest benefit for me is the auto filtering of

I switched back to Gmail a few months ago. Used boomerang for snoozing until Gmail added the feature itself. The biggest benefit for me is the auto filtering of primary/social/updates/forums. I've yet to find an alternative that does that. Otherwise I'd love to use something like FastMail. Not sure how I'd get through my inbox otherwise without this filtering.