Hola!
De repente algunos mails que mandamos desde el Outlook a algunos dominios nos rebotan. El tema es que esos mails son de clientes y es importante que podamos mandarlos. ¿Cómo puedo saber si nos tienen bloqueados y como se solucionará?
Les copio a continuación los logs del Exchange (2003) con respecto a algunos de estos dominios:
Event Type: Warning
Event Source: MSExchangeTransport
Event Category: SMTP Protocol
Event ID: 7002
Date: 2/14/2008
Time: 12:25:20 PM
User: N/A
Computer: SERVER
Description:
This is an SMTP protocol warning log for virtual server ID 1, connection #114. The remote host "167.206.4.79", responded to the SMTP command "rcpt" with "452 4.2.1 Your host XXX.XXX.X.XXX has no DNS record . If you are using a firewall please configure DNS and try again authoritative host not found:
[email protected] ". The full command sent was "RCPT TO:<
[email protected]> ". This may cause the connection to fail.
For more information, click http://www.microsoft.com/contentredirect.asp.
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Event Type: Warning
Event Source: MSExchangeTransport
Event Category: Connection Manager
Event ID: 4006
Date: 2/14/2008
Time: 12:23:46 PM
User: N/A
Computer: SERVER
Description:
Message delivery to the host '66.196.97.250' failed while delivering to the remote domain 'yahoo.com.br' for the following reason: An SMTP protocol error occurred.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
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Event Type: Warning
Event Source: MSExchangeTransport
Event Category: Connection Manager
Event ID: 4007
Date: 2/14/2008
Time: 12:23:31 PM
User: N/A
Computer: SERVER
Description:
Message delivery to the host '200.221.29.129' failed while delivering to the remote domain 'uol.com.br' for the following reason: The connection was dropped due to an SMTP protocol event sink.
The SMTP verb which caused the error is 'quit'. The response from the remote server is ''.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
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Event Type: Error
Event Source: MSExchangeTransport
Event Category: SMTP Protocol
Event ID: 7004
Date: 2/14/2008
Time: 12:20:20 PM
User: N/A
Computer: SERVER
Description:
This is an SMTP protocol error log for virtual server ID 1, connection #111. The remote host "216.39.53.2", responded to the SMTP command "mail" with "553 Mail from
[email protected] not allowed - [10] ". The full command sent was "MAIL FROM:<
[email protected]> SIZE=1211 ". This will probably cause the connection to fail.
For more information, click http://www.microsoft.com/contentredirect.asp.
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Desde ya muchas gracias.
Saludos!