[Mailman-Users] DMARC bouncing of yahoo and hotmail users

[Stephen J. Turnbull]

Mark Sapiro writes:

 > There have been workarounds for this issue since 2.1.16, but they didn't
 > get serious until 2.1.18 and have seen continuous tweaking since
 > then.

In other words, Mark is too modest.  Get 2.1.latest (.20, I think?),
'cause Maintainer Markie kicks a--!

Technically, he's right, they're tweaks, but as a user experience life
is truly better.  If you need to upgrade, get the latest.