OK I'm missing you somewhere then, because the "From:" header should
be getting preserved in quarantine. The "From QUARANTINE" header is
only added to comply with mbox standard. Unless you're referring to
the addition of another 'Received' header. So From: should be passed
through, MAIL FROM should be passed through, what isn't getting passed?
On Aug 5, 2007, at 3:37 PM, John Peacock wrote:
Jonathan A. Zdziarski wrote:
This should be stored in the X-DSPAM-User header. Are you seeing this
header in quarantine? Here's the code/conditions why which it's
written
from dspam.c
No, envelope sender is what is sent by the remote server during the
SMTP
transaction MAIL FROM: (which may be, but isn't necessarily, the
same as the
FROM: header in the e-mail itself). It is usually stored in the
RETURN PATH:
header by most MTA's during final delivery. If you are writing a
transparent
SMTP proxy, it is vital to send precisely the same SMTP
transactional details to
the next hop as you yourself received from the previous hop.
dspam.c:1190 just creates a "From" line in the mbox record using
the fixed
string QUARANTINE, which is the correct place to store the envelope
sender.
What I haven't done is to add code to client.c to extract that
information
during reprocessing from quarantine and set the new MTX->mailfrom
correctly...
John
--
John Peacock
Director of Information Research and Technology
Rowman & Littlefield Publishing Group
4501 Forbes Blvd
Suite H
Lanham, MD 20706
301-459-3366 x.5010
fax 301-429-5747
Jonathan
