I currently use a third-party service for simple email forwarding (forwardmx.io). I’d love to use Cloudflare’s email routing beta for that, but there’s one missing feature. There doesn’t appear to be a way to have one email address forward to multiple recipients (say, “[email protected]” that forwards to a half-dozen other folks). I don’t need the full complexity of a mailing list, just the ability to create small ad-hoc “mailing lists” in the forwarding interface.
If that’s already possible, it’s not clear how to specify the multiple recipients. I think the most common way to do it is just by comma-separating them all, since that’s what you could do if you ran your own teensy mail server and just put it in /etc/aliases or similar.