OT: Sender: and From: fields

Since last week we’re using a new Exchange mailserver (2003) and it has a new and “nice” feature. If Sender: and From: fields in headers differ, it concatenates them when displaying mail From: line. OSR listserv changes Sender: (which is correct) so the result is something like this:

From: xxxxx@lists.osr.com on behalf of Michal Vodicka [xxxxx@veridicom.cz.nospam]

which is rather hard to read. I noticed I’m not alone with this problem and wonder if anybody found a way how to turn in off. I searched google; people are complaining about it but there was no solution.

(At least we found how to turn off HTML mails. Server-wide setting; how stupid)

Best regards,

Michal Vodicka
UPEK, Inc.
[xxxxx@upek.com, http:://www.upek.com]