3 ms·

ARC was designed to fix that kind of edge case, and Gmail was one of the first to start signing and validating ARC within the last couple months - so this may n

• js2 9y ago
  What's the edge case? That the destination address is an alias? That I was using a personal domain? That Google implements aliases using Google Groups? I never understood what was causing these bounces. The entire email chain occurred within Google's control, passed SPF and DKIM checks, my domain isn't on any blacklists nor used for spam that I know of, and isn't used for anything but personal emails. And I've had it registered for years. Nor was it the content of the message. I had a friend with another Google Apps domain setup an alias for testing and when I mailed that address it bounced the same way, regardless of the message body. Emails to other addresses in his domain were not marked as spam... it was only Groups aliases that bounced.