[103672] in North American Network Operators' Group

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Re: Problems sending mail to yahoo?

daemon@ATHENA.MIT.EDU (Jeff Shultz)
Thu Apr 10 15:42:56 2008

Date: Thu, 10 Apr 2008 11:54:36 -0700
From: Jeff Shultz <jeffshultz@wvi.com>
To: Barry Shein <bzs@world.std.com>, NANOG list <nanog@nanog.org>
In-Reply-To: <200804101730.m3AHU6FE009874@world.std.com>
Errors-To: owner-nanog@merit.edu


Barry Shein wrote:
> Is it just us or are there general problems with sending email to
> yahoo in the past few weeks? Our queues to them are backed up though
> they drain slowly.
> 
> They frequently return:
> 
>        421 4.7.0 [TS01] Messages from MAILSERVERIP temporarily deferred due to user complaints - 4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html
> 
>     (where MAILSERVERIP is one of our mail server ip addresses)
> 
> Yes I followed the link and filled out the form but after several days
> no response or change.

I got the following auto-response to filling out the form:

"This is an automated message regarding your recent request for Yahoo!
Postmaster Customer Care Support. We have received your message but due
to a temporary problem we wanted to let you know it could take up to a
week until you receive a response. We apologize for this inconvenience.

Thank you for reaching out to us. We look forward to helping you!"

Makes me wonder exactly what their "temporary" problem is... a week of 
deferred mail could really stack up.

-- 
Jeff Shultz

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