Mailgroups and Spamchecking

[Joerg Peters]

Hi,
we have the following email setup:

Ingoing Accounts:
info@xyz, no mailbox

User-Accounts:
john.doe@xyz, mailbox, member of mailgroup "info@xyz"
jane.doe@xyz, mailbox, member of mailgroup "info@xyz"

That means that an email sent to info is fwd'ed to both users.

Now it comes to Spamassassin/Postfix Configuration:
a) An email is sent to info@xyz, it's scanned and identified as spam by the info account, spam headers are added, e.g. X-Spam-Level
b) email is forwarded, it seems that at least all X-Spam-headers get dropped?!
c) email is not recognized as spam anymore, a deletion rule deleting all spam with level 10 or above doesn´t work anymore.


:-(

Is there a way to disable this dropping of headers? Does somebody else have the same problem and a solution for this?

Thanks in advance

Best regards

Joerg