I switched over to Gsuite and I use qmail style addresses, it’s not as friendly as using + addressing (as in it just works) but you can use regexp rewrites on t

I switched over to Gsuite and I use qmail style addresses, it’s not as friendly as using + addressing (as in it just works) but you can use regexp rewrites on the paid versions of Gsuite to fake it. (Disclosure: xoogler, but still happy with Gsuite...)