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Old 03-21-2011, 07:14 AM
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Question NATs and Zimbra

Hello Friends
I configurated a Zimbra Mail server in Ubuntu 10 64 bits with a external eth0 and an Alias with internal ip eth0:1 because a did not have a Firewall
Now a configurate a Firewall and wrote the NATs rules for External IP to the Internal IP. Its works good with a few delays in the reception. But now I recieved a lot a Relay mails with Ip origen 127.0.0.1, and fake accounts like ueios@mydomain, cusu74@mydomain. How can I fix this?

Saludos Amigos
Les comento que configure un servidor zimbra con ubuntu 10 de 64. Por emergencia coloque una direccion externa en eth0 y un alias eth0:1 como interna y funciono tranquilamente y seguro ( libre de spam y relays)
Ahora que coloque un Firewall con los Nats correspondientes, el servidor se ha vuelto un Open Relay, con correos de origen 127.0.0.1 y cuentas falsas de mi dominio.. Como puedo arreglar esto?
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