no more subject prefix for xetex mailing list

[Peter von Kaehne]

On Sun, 2019-03-03 at 16:05 -0700, Karl Berry wrote:
> Hi - I've removed the "[XeTeX]" prefix on Subject lines from this
> mailing list (xetex)'s messages. It is my hope that this will reduce
> the ever-increasing flood of dmarc failures
> (https://en.wikipedia.org/wiki/DMARC).

Isn't the problem with DMARC around the FROM: header? I can not see how
altering the subject line is going to make a blind bit of difference
when the real problem is that the FROM header still points at the
author's domain. 

Peter