I have setup Postfix as part of my ISPConfig implementation. It should just forward all mail. Clients should be able to define a new alias and receive mail on a different e-mail address, using ISPConfig.

Example: A mail sent to [email protected] on my ISPConfig server should be forwarded to external mailbox [email protected] This works fine but one important thing.

When opening the mailbox for [email protected] I see the mail with the original sender name, and the original recipient name, i.e. [email protected]

I have tried the forward function and the send copy function on a mailbox in ISPConfig. Both cases show the original recipient [email protected] instead of the final recipient [email protected], as it would when I manually forward an e-mail.

Can this be achieved without having to maintain a list for each entry? Thanks for looking into this.

M.