[Evolution] SMTP Error Messages are not Visible

[Phill Gillespie <mozilla snipef org>]

Hi *

I'm in the middle of moving several works from Mozilla Thunderbird to
Evolution however I've come across a problem.  My email server (Debian
Sarge with Postfix 2.0) rejects offensive emails by using various
header and body checks.  When someone locally posts an email with a
banned word on, Thunderbird rejects the message and displays the error
coming back from the SMTP server (such as P-01 Your email contained
offensive language, remove the F-word).  This was users can see the
message and take appropriate action.

Unfortunately when I do this using Evolution (1.4.5 and 1.5 snapshot)
all I get back is:
"Error while performing operation:
DATA termination response error: Requested action not taken: mailbox
unavailable"

Postfix posts the message successfully and reports it in the mail log:
"Apr  6 16:05:12 mail postfix/cleanup[8422]: E3FA0231CC1: reject: body
f**kin w**ker from unknown[172.16.1.6]; from=<mozilla snipef org>
to=<mozilla snipef org>
proto=ESMTP helo=<[172.16.1.6]>:
SPAM-ID P-05 Your email contained offensive language - Remove the
F-word"

Can anyone help me get Evolution to display the error postfix is
generating?

Thanks in advance,

P h i l l