For what it's worth, I just received the auto-notification of having been kicked off the list for excessive bounces. So gmail is honoring Yahoo's DMARC.
Wed Nov 9 20:16:31 UTC 2016
Bart Schaefer <barton.schaefer at gmail.com>
For what it's worth, I just received the auto-notification of having been kicked off the list for excessive bounces. So gmail is honoring Yahoo's DMARC.