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<DIV><SPAN class=350464813-19122003><FONT face=Arial color=#0000ff size=2>If you
"send" these messages via MS Outlook the headers will be mangled and
will be useless for spamassassin training.</FONT></SPAN></DIV>
<DIV><SPAN class=350464813-19122003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=350464813-19122003><FONT face=Arial color=#0000ff size=2>Drag
and drop the messages into public folders on your exchange server and get them
via IMAP for spamassassin training.</FONT></SPAN></DIV>
<DIV><SPAN class=350464813-19122003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=350464813-19122003><FONT face=Arial color=#0000ff
size=2>Cheers,</FONT></SPAN></DIV>
<DIV><SPAN class=350464813-19122003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=350464813-19122003><FONT face=Arial color=#0000ff
size=2>Phil</FONT></SPAN></DIV>
<DIV> </DIV>
<P><FONT size=2>---------------------------------------------<BR>Phil
Randal<BR>Network Engineer<BR>Herefordshire Council<BR>Hereford, UK </FONT></P>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> MailScanner mailing list
[mailto:MAILSCANNER@JISCMAIL.AC.UK]<B>On Behalf Of </B>Bart J.
Smit<BR><B>Sent:</B> 19 December 2003 13:45<BR><B>To:</B>
MAILSCANNER@JISCMAIL.AC.UK<BR><B>Subject:</B> block message on
IP<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>I would like to implement a feedback feature
where users can send false negatives and positives to a set of mailboxes, say
spam and nospam. These would be scanned by sa-learn every hour on a cron
job.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Of course it is far too easy for a spammer to
submit their spam to <A
href="mailto:nospam@mailscanner">nospam@mailscanner</A> so I want to restrict
the IP addresses that can submit mail to that box to the mail servers where my
users are on.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The MailScanner.conf doesn't seem to offer an
option for blocking messages in a ruleset. The closest I have seen is to block
encrypted and unencrypted messages on the same ruleset.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Does this indeed block all messages? Is there
perhaps an easier way to do this in sendmail?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Bart...</FONT></DIV></BLOCKQUOTE></BODY></HTML>