[Mailman-Users] Best solution to fix the yahoo problem?

[Stephen J. Turnbull]

Mark Sapiro writes:

 > Mailman 2.1.16 and up already has the ability to either mung the From:
 > header or wrap the original post in an outer message From: the list.
 >
 > The major problem is it requires site configuration action to make this
 > option available to list owners.

Given that the whole site is at risk, should it be an option for list
owners at all?

 > Jim P's branch mentioned in his post at
 > <https://mail.python.org/pipermail/mailman-users/2014-April/076383.html>
 > is a general implementation for posts From: any domain with a reject
 > DMARC policy.
 > 
 > We are talking about this at PyCon now.

Good to hear, wish I could be there!  I'll try to be in #mailman off
and on 00:00 UTC to 15:00 UTC.

Steve