[MASOCH-L] yahoo e bloqueio de emails

[Jessian]

boa tarde a todos

aqui na rede da Unesp tambem estamos notando a mesma
mensagem de recusa

aparentemente estao fazendo alguma manutencao

abraco eletronico
Jessian

On 31-07-2012 14:52, Renato Frederick wrote:
> Agora por exemplo, o yahoo apresenta estas mensagens no MX deles:
>
>
>
> ;; QUESTION SECTION:
> ;yahoo.com.br.                  IN      MX
>
> ;; ANSWER SECTION:
> yahoo.com.br.           893     IN      MX      10 mta7.am0.yahoodns.net.
> yahoo.com.br.           893     IN      MX      10 mta5.am0.yahoodns.net.
> yahoo.com.br.           893     IN      MX      10 mta6.am0.yahoodns.net.
>
> ;; Query time: 24 msec
> ;; SERVER: 8.8.8.8#53(8.8.8.8)
> ;; WHEN: Tue Jul 31 15:50:18 2012
> ;; MSG SIZE  rcvd: 109
>
> [root at hammerbros ~]# telnet mta7.am0.yahoodns.net 25
> Trying 98.136.217.202...
> telnet: connect to address 98.136.217.202: Connection refused
> Trying 98.139.54.60...
> Connected to mta7.am0.yahoodns.net (98.139.54.60).
> Escape character is '^]'.
> 420 Resources unavailable temporarily. Please try later 
> (mta1243.mail.ac4.yahoo.com)
> Connection closed by foreign host.
> [root at hammerbros ~]# telnet mta5.am0.yahoodns.net 25
> Trying 98.136.217.202...
> telnet: connect to address 98.136.217.202: Connection refused
> Trying 67.195.168.230...
> telnet: connect to address 67.195.168.230: Connection refused
> Trying 98.139.54.60...
> Connected to mta5.am0.yahoodns.net (98.139.54.60).
> Escape character is '^]'.
> 420 Resources unavailable temporarily. Please try later 
> (mta1212.mail.ac4.yahoo.com)
> Connection closed by foreign host.
> [root at hammerbros ~]# telnet  mta6.am0.yahoodns.net
> Trying 98.139.54.60...
>
>
> Em 31/07/12 14:48, Renato Frederick escreveu:
>> Pessoal, boa tarde.
>>
>> Poderiam me dar uma ajuda?
>>
>> Eventualmente o yahoo bloqueia meus emails, com motivo abaixo:
>>
>>
>> Remote_host_said:_554_Message_not_allowed_-_[PH01]_Email_not_accepted_for_policy_reasons.__Please_visit_http://postmaster.yahoo.com/errors/postmaster-27.htm 
>>
>> l_[120]
>>
>> Eu já não sei mais o que fazer, já troquei o IP do servidor para um 
>> VPS, movi os emails para lá
>>
>> possuo SPF, DKIM. Funciona algum tempo, depois bloqueiam.
>>
>> o Mais interessante, neste servidor tenho, por exemplo 10 domínios. 
>> Agora todos os emails de @dominio1.com.br são bloqueados por esta 
>> mensagem, mas emails de @dominio2.com.br funcionam.
>>
>>
>
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