In article <CE39F90A45FF0C49A1EA229FC9899B0537173A17@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> you write: >Tom, > >Absent providing any other data points, how does this tie in with DMARC doing damage? Google's "p=reject" makes mailing list mail from Google people disappear. But you knew that. On the other hand, it is true that they've been publishing p=reject for quite a while so it's not obvious why some mail provider would just start paying attention now. R's, John