Account Migration with postfix

[HARDING Pascal]

I want to keep a copy of each message on the front postfix 
server having virtual mailboxes-domains and to continue to 
forward each messages to the final destinations where 
three lanlocal servers (2 postfix and 1 exchange) manage 
their respective domains.
it will be a kind of migration of the accounts emails to 
the front postfix server.

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WEB MAIL du Fonds de Régulation et de Contrôle du Café Cacao en Côte d'Ivoire

        http://www.frc.ci
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