On 11/24/2010 10:38 AM, Laszlo Kupor wrote:
Hello!

I manage a mixed mail system (postfix, sendmail, etc).

Meaning ?
You shouldn't run multiple MTAs on the same system.

The mail routing works with internal email addressing.

That's quite normal.

I don't want to communicate local/internal addresses with the "world".

There are features that specifically address this issue, such as *canonical_maps and masquerade_domains.
One or more of these would probably do what you're after.

I search about that, and  i found body_check REPLACE solutions to hide
internal address(IP,email),

Addresses are not in the mail BODY - they are in the headers.

  but the perfect solution disable DSN in bounce?

Um... you don't want to disable DSNs.

Sensitive information: "final recipient:" "original recipient".

Still headers.

Can i disable it anyway?


You can remove anything you want with the appropriate header_checks.

Doesn't mean it's a good idea.

--
J.

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