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From: Lateef on 22 Feb 2010 07:38
Hi

We are the leading typsetters. We are having free lancers at yahoo
domain. We are co-ordinating yahoo mail users for proofs and
corrections. For the past three days none of our message passing only
to Yahoo mail users and geeting the error as shown in the subject. Pls
help us and allow our mails to deliver.

We are struggling and our business is getting delayed due to this.

Your immediate action is appreciated.

Let me know for any clarifications.

With Regards,
Lateef
____________________________________________________
Lateef Mohammed Rafiac
Server Admin
Integra Software Services Pvt., Ltd.,
Pondicherry 605 008.
India.
Ph: +91 413 4212124 Extn 256
Mob:+91 99447 56773
Website: www.integra-india.com



From: Andrzej Adam Filip on 22 Feb 2010 09:11
Lateef <lateef1984(a)gmail.com> wrote:
> We are the leading typsetters. We are having free lancers at yahoo
> domain. We are co-ordinating yahoo mail users for proofs and
> corrections. For the past three days none of our message passing only
> to Yahoo mail users and geeting the error as shown in the subject. Pls
> help us and allow our mails to deliver.
>
> We are struggling and our business is getting delayed due to this.
>
> Your immediate action is appreciated.
>
> Let me know for any clarifications.

Have you tried to push queued messages to yahoo.com in verbose mode?
[ to see transcript of SMTP session ]

As root execute:

sendmail -v -qRyahoo.com

--
[pl>en Andrew] Andrzej Adam Filip : anfi(a)onet.eu : Andrzej.Filip(a)gmail.com
Open-Sendmail: http://open-sendmail.sourceforge.net/
Our swords shall play the orators for us.
-- Christopher Marlowe
From: D. Stussy on 22 Feb 2010 16:15
"Lateef" <lateef1984(a)gmail.com> wrote in message
news:1ceda4ef-31ba-4027-a536-4d434d288d52(a)k18g2000prf.googlegroups.com...
> We are the leading typsetters. We are having free lancers at yahoo
> domain. We are co-ordinating yahoo mail users for proofs and
> corrections. For the past three days none of our message passing only
> to Yahoo mail users and geeting the error as shown in the subject. Pls
> help us and allow our mails to deliver.
>
> We are struggling and our business is getting delayed due to this.
>
> Your immediate action is appreciated.
>
> Let me know for any clarifications.

Yahoo sometimes does this. I think that they randomly use some sort of
greylisting.

Most of the mail I forward from my server to my mailboxes with them goes
through immediately, but every so often (about 1 in 40?) gets deferred for
up to 4 hours. I haven't figured out any pattern.

Live with it.


From: Thomas Schulz on 23 Feb 2010 16:19
In article <hlus9v$bdk$2(a)snarked.org>,
D. Stussy <replies(a)newsgroups.kd6lvw.ampr.org> wrote:
>"Lateef" <lateef1984(a)gmail.com> wrote in message
>news:1ceda4ef-31ba-4027-a536-4d434d288d52(a)k18g2000prf.googlegroups.com...
>> We are the leading typsetters. We are having free lancers at yahoo
>> domain. We are co-ordinating yahoo mail users for proofs and
>> corrections. For the past three days none of our message passing only
>> to Yahoo mail users and geeting the error as shown in the subject. Pls
>> help us and allow our mails to deliver.
>>
>> We are struggling and our business is getting delayed due to this.
>>
>> Your immediate action is appreciated.
>>
>> Let me know for any clarifications.
>
>Yahoo sometimes does this. I think that they randomly use some sort of
>greylisting.
>
>Most of the mail I forward from my server to my mailboxes with them goes
>through immediately, but every so often (about 1 in 40?) gets deferred for
>up to 4 hours. I haven't figured out any pattern.
>
>Live with it.

We have some employees that used Yahoo and wanted to receive their email
on their Yahoo account. It turns out that if you send too many emails
from one server to one Yahoo account, Yahoo starts blocking the email.
Our solution was to tell these employees that they could not use Yahoo
for company email. We run a POP server here as well as Sendmail and
they could easily use our servers instead of Yahoo. In any case, the
solution to your problem is to not use Yahoo.
--
Tom Schulz
schulz(a)adi.com
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