Matching and forwarding fake e-mail to existing e-mail

To guarantee anonymity and protect privacy to users, I am required to set-up an e-mail server that does something like this: Upload generated e-mails ([email protected]) and real e-mails ([email protected]) Receive e-mails from generated e-mails ([email protected]). Send-emails to real e-mails ([email protected]). Thus: mails from [email protected] go to [email protected] How do I do this? Postfix? And how…

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