On Sun, Aug 24, 2025 at 6:27 AM Simplelists - Andy Beverley via mailop < mailop@mailop.org> wrote:
> > I'm really just thinking of the Microsoft DKIM problems that have come > up on this list a few times. From the discussions it seems that nobody > is too sure of the exact issue, but it generally seems to be related to > DNS. Maybe longer TTLs wouldn't help anyway. > > As a related aside, we're seeing very few of these Microsoft authentication bounces these days. We've made no changes to our DNS. Cheers, Mark
_______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
