I think we need to make it clear that this does not depend on a domain name where we have no control of. I’ve been asking @cwebber for DNS configuration control over this domain for a long time, and every time I have met silence.
The issue I have put forth is that if we have a website on a domain, and email on another, then Gaggle will refuse to deliver email, plain and simple. If you are a GMail user, you probably did not receive any notification from this forum in a couple of months.
@dansup has a number of nice domains that could be used instead of activitypub.rocks if @cwebber keeps failing to take a long-term decision about community governance. This is why I want us all to think about establishing a non-profit.