Olá a todos!
Sei que este post é parecido com muitos outros, mas ja tentei todas as dicas e nada funcionou.
Aqui na empresa há um Windows Small Business 2003 SP2 que é o servidor All-in-One.
O Exchange parou de enviar e-mails para domínios externos.
-Recebe e-mails externos e internos;
-Envia e-mails internos;
-Envia e-mails externos para meudominio (smarphones conectados ao Exchange recebem normalmente).
-As workstations acessam o server normalmente.
-Havia duas placas de rede no server. Retirei uma e reconfigurei o acesso a internet, mas o erro permanece.
- O conector SMTP usa Smart Host com endereço do meu ISP. Falei com eles e disseram que está tudo normal. Sou o único cliente com esse problema. Tentei enviar para um endereço inexistente (alksdg@aklsjdgh.com) e voltou com o mesmo erro, ou seja, parece que recusa antes de sair do domínio.
Já tentei parar o serviço de Firewall/ICS do Windows e removi o Firewall da TrendMicro que estava instalado mas desabilitado.
- Os remetentes recebem o seguinte erro NDR:
Sua mensagem não foi recebida por um ou mais dos destinatários.
Assunto: Assunto
Enviada em: 24/10/2008 02:30
Não é possível encontrar os seguintes destinatários:
destinatario@dominio.com.br em 24/10/2008 02:30
Problema de comunicação SMTP com o servidor de email do destinatário. Contate o administrador de sistema.
<tnadv.com.br #5.5.0 smtp;554 <remetente@meudominio.com.br>: Sender address rejected: Access denied>
- O log SMTP aponta o seguinte:
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:51, SMTPSVC1, WinServerSBS2003, -, 656, 0, 30, 0, 0, -, -, 220 ESMTP serv.meuisp.com.br,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:51, SMTPSVC1, WinServerSBS2003, -, 656, 0, 4, 0, 0, EHLO, -, meudominio.com.br,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:51, SMTPSVC1, WinServerSBS2003, -, 859, 0, 24, 0, 0, -, -, 250-serv.meuisp.com.br,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:51, SMTPSVC1, WinServerSBS2003, -, 937, 0, 4, 0, 0, MAIL, -, FROM:<> SIZE=8592,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:51, SMTPSVC1, WinServerSBS2003, -, 1140, 0, 6, 0, 0, -, -, 250 Ok,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:51, SMTPSVC1, WinServerSBS2003, -, 1140, 0, 4, 0, 0, RCPT, -, TO:<destinatario@dominio.com.br>,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 1969, 0, 46, 0, 0, -, -, 554 <>: Sender address rejected: Access denied,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 1969, 0, 4, 0, 0, RSET, -, -,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 2172, 0, 6, 0, 0, -, -, 250 Ok,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 2187, 0, 4, 0, 0, RSET, -, -,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 2375, 0, 6, 0, 0, -, -, 250 Ok,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 2375, 0, 4, 0, 0, MAIL, -, FROM:<> SIZE=8595,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 2578, 0, 6, 0, 0, -, -, 250 Ok,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:53, SMTPSVC1, WinServerSBS2003, -, 2578, 0, 4, 0, 0, RCPT, -, TO:<destinatario@dominio.com.br>,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:54, SMTPSVC1, WinServerSBS2003, -, 3422, 0, 46, 0, 0, -, -, 554 <>: Sender address rejected: Access denied,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:54, SMTPSVC1, WinServerSBS2003, -, 3422, 0, 4, 0, 0, RSET, -, -,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:54, SMTPSVC1, WinServerSBS2003, -, 3625, 0, 6, 0, 0, -, -, 250 Ok,
174.XXX.XXX.XX, OutboundConnectionCommand, 10/24/2008, 2:30:54, SMTPSVC1, WinServerSBS2003, -, 3625, 0, 4, 0, 0, QUIT, -, -,
174.XXX.XXX.XX, OutboundConnectionResponse, 10/24/2008, 2:30:54, SMTPSVC1, WinServerSBS2003, -, 3828, 0, 7, 0, 0, -, -, 221 Bye,
- No log DNS aparece o seguinte:
20081024 02:29:34 CE0 PACKET 01A3DB10 UDP Snd 192.XXX.XXX.XXX f6f5 R Q [8085 A DR NOERROR] A
20081024 02:29:35 CE0 PACKET 01A3E5C0 UDP Snd 192.XXX.XXX.XXX 6102 R Q [8385 A DR NXDOMAIN] A
20081024 02:29:35 CE0 PACKET 01A3C5B0 UDP Snd 192.XXX.XXX.XXX 16f2 R Q [8385 A DR NXDOMAIN] A
20081024 02:29:35 CE0 PACKET 03C9EAC0 UDP Snd 200.XXX.XXX.XXX 2805 Q [0001 D NOERROR] A
20081024 02:29:35 CE0 PACKET 029D3EC0 UDP Snd 192.XXX.XXX.XXX e3eb R Q [8381 DR NXDOMAIN] A
20081024 02:29:39 CE0 PACKET 03C9E010 UDP Snd 192.XXX.XXX.XXX eaa3 R Q [8385 A DR NXDOMAIN] A
20081024 02:29:39 CE0 PACKET 01A3DB10 UDP Snd 192.XXX.XXX.XXX 9b86 R Q [8385 A DR NXDOMAIN] A
20081024 02:29:39 CE0 PACKET 01A3D060 UDP Snd 200.XXX.XXX.XXX 5498 Q [0001 D NOERROR] A
20081024 02:29:39 CE0 PACKET 0272C980 UDP Snd 192.XXX.XXX.XXX 2da7 R Q [8085 A DR NOERROR] A
20081024 02:29:40 78C PACKET 03CA45A0 TCP Snd 192.XXX.XXX.XXX a21a R Q [8085 A DR NOERROR] SRV
20081024 02:29:40 78C PACKET 03CA45A0 TCP Snd 192.XXX.XXX.XXX be7b R Q [8085 A DR NOERROR] SRV
20081024 02:29:42 CE0 PACKET 01A3C5B0 UDP Snd 192.XXX.XXX.XXX c250 R Q [8085 A DR NOERROR] SOA
20081024 02:29:42 804 PACKET 029D3EC0 UDP Snd 192.XXX.XXX.XXX eee7 R U [05a8 REFUSED] SOA
20081024 02:29:42 808 PACKET 03CA45A0 TCP Snd 192.XXX.XXX.XXX 9a99 R Q [0080 NOERROR] TKEY
20081024 02:29:43 7FC PACKET 03C9E010 UDP Snd 192.XXX.XXX.XXX aa37 R U [00a8 NOERROR] SOA
20081024 02:29:43 CE0 PACKET 01A3DB10 UDP Snd 192.XXX.XXX.XXX 6adf R Q [8085 A DR NOERROR] NS
20081024 02:29:43 CE0 PACKET 0272C980 UDP Snd 192.XXX.XXX.XXX 566c R Q [8085 A DR NOERROR] SOA
20081024 02:29:43 CE0 PACKET 01A3C5B0 UDP Snd 192.XXX.XXX.XXX 3739 R Q [8085 A DR NOERROR] NS
20081024 02:29:43 CE0 PACKET 029D3EC0 UDP Snd 192.XXX.XXX.XXX 8476 R Q [8085 A DR NOERROR] SOA
- O único erro no Event Viewer próximo do ocorrido (Erro acusado em outras duas datas sem causar nenhum dano) é este:
Event Type: Error
Event Source: DNS
Event Category: None
Event ID: 6702
Date: 22/10/2008
Time: 18:54:00
User: N/A
Computer: TNADVRED
Description:
DNS server has updated its own host (A) records. In order to ensure that its DS-integrated peer DNS servers are able to replicate with this server, an attempt was made to update them with the new records through dynamic update. An error was encountered during this update, the record data is the error code.
If this DNS server does not have any DS-integrated peers, then this error
should be ignored.
If this DNS server's Active Directory replication partners do not have the correct IP address(es) for this server, they will be unable to replicate with it.
To ensure proper replication:
1) Find this server's Active Directory replication partners that run the DNS server.
2) Open DnsManager and connect in turn to each of the replication partners.
3) On each server, check the host (A record) registration for THIS server.
4) Delete any A records that do NOT correspond to IP addresses of this server.
5) If there are no A records for this server, add at least one A record corresponding to an address on this server, that the replication partner can contact. (In other words, if there multiple IP addresses for this DNS server, add at least one that is on the same network as the Active Directory DNS server you are updating.)
6) Note, that is not necessary to update EVERY replication partner. It is only necessary that the records are fixed up on enough replication partners so that every server that replicates with this server will receive (through replication) the new data.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: b4 05 00 00 ´...
-O nslookup set type=mx parece normal:
> > Server: WinServerSBS2003.meudominio.com.br
Address: 192.168.0.200
meudominio.com.br MX preference = 20, mail exchanger = svr.meuisp.com.br
meudominio.com.br MX preference = 15, mail exchanger = mail2.meudominio.com.br
meudominio.com.br MX preference = 10, mail exchanger = mail.meudominio.com.br
mail2.meudominio.com.br internet address = 192.XXX.XXX.XXX
mail2.meudominio.com.br internet address = 189.XXX.XXX.XXX (Speedy Business - spare do load balance)
mail.meudominio.com.br internet address = 192.XXX.XXX.XXX
mail.meudominio.com.br internet address = 200.XXX.XXX.XXX (LP Brasil Telcom - link principal do load balance)
Alguém pode me ajudar?
