Response to Yahoo dmarc policy:
From: listserv admin 
Sent: Friday, April 11, 2014 16:33
To: Loren Frerichs
Subject: UNL listserv subscribers impacted by yahoo email change

A recent change implemented by Yahoo to combat email spoofing has
caused issues with mailing lists on  The new
policy implemented by Yahoo requires messages from the
domain to originate from a server.

When a user from Yahoo emails a list, the message gets relayed by  This causes it to be rejected by many of the
recipients.  The rejection goes to, which causes
them to be unsubscribed from that list.

This affects every email list on the Internet that receives email
from an address.  The solution that most have
implemented is to reject messages from the domain so
their list subscribers don't get automatically dropped.

We have taken immediate action by implementing this as of
4:10 p.m. 4/11/2014.  As more information becomes available we will
provide updates.

You are receiving this message because your address  is recorded
as one of the owners of each of the following lists: