[172770] in North American Network Operators' Group
RE: hotmail email issues today?
daemon@ATHENA.MIT.EDU (Matthew Black)
Wed Jul 9 10:33:10 2014
X-Original-To: nanog@nanog.org
From: Matthew Black <Matthew.Black@csulb.edu>
To: Jared Mauch <jared@puck.nether.net>, NANOG list <nanog@nanog.org>
Date: Wed, 9 Jul 2014 14:32:54 +0000
In-Reply-To: <44B805CE-C2E8-4C07-8168-81BF70471B77@puck.nether.net>
Errors-To: nanog-bounces@nanog.org
If you find users being dropped from mailing lists, it's probably a DMARC i=
ssue. Contact your mailing list vendor for appropriate patches.
https://wordtothewise.com/2014/04/brief-dmarc-primer/
A brief DMARC primer
http://dmarc.org/overview.html
DMARC Overview
http://www.socketlabs.com/blog/yahoo-com-changes-dmarc-policy/
Yahoo.com Changes DMARC Policy
http://yahoomail.tumblr.com/post/82426900353/yahoo-dmarc-policy-change-what=
-should-senders-do
Yahoo DMARC Policy Change - What Should Senders Do?
http://yahoo.tumblr.com/post/82426971544/an-update-on-our-dmarc-policy-to-p=
rotect-our-users
An Update on our DMARC Policy to Protect Our Users
http://www.lsoft.com/news/2014/listserv160-2014a-us.asp
LISTSERV(r) Inventor Develops Seamless Solution to DMARC Hassles
matthew black
california state university, long beach
-----Original Message-----
From: NANOG [mailto:nanog-bounces@nanog.org] On Behalf Of Jared Mauch
Sent: Wednesday, July 09, 2014 7:09 AM
To: NANOG list
Subject: hotmail email issues today?
Anyone know what happened? I've started to see a large number of bounces f=
rom them (this caused a large number of people with their e-mail hosted the=
re to be removed from mailing lists I host).
Offlist replies/pointers to what I'm doing wrong are welcome.
- Jared
