Watermark checking doesn't work
mikael at syska.dk
Tue Apr 22 22:52:50 IST 2008
I'm having the same problem ... using all default settings ...
watermark beeing added ... but its still tagged as spam, but it should
be returned to the user ..
MailScanner-4.67.6_1 from freebsd ports tree.
Use Watermarking = yes
Add Watermark = yes
Check Watermarks With No Sender = yes #
%rules-dir%/watermarking.rules, this is my next project, as only some
will use this as there SMTP server
Treat Invalid Watermarks With No Sender as Spam = spam
Check Watermarks To Skip Spam Checks = yes
Watermark Secret = %org-name%-Secret
Watermark Lifetime = 604800
Watermark Header = X-%org-name%-MailScanner-Watermark:
Am I also missing something here ... or is it broken on FreeBSD 7.0 ?
On Wed, Apr 9, 2008 at 11:17 AM, Arjan Schrijver <arjan at anymore.nl> wrote:
> Hi people,
> This watermarking feature sounds very good given all the spam backscatter
> I'm receiving the past weeks. So I set the following options in
> Use Watermarking = yes
> Add Watermark = yes
> Check Watermarks With No Sender = yes
> Treat Invalid Watermarks With No Sender as Spam = spam
> Check Watermarks To Skip Spam Checks = no
> Watermark Secret = (this is secret)
> Watermark Lifetime = 432000
> Watermark Header = X-%org-name%-MailScanner-Watermark:
> Now, the watermark is being added to each mail fine. I get the header in
> every outgoing mail. When I send a mail to a nonexisting address, it gets
> interesting. The DSN is being returned as it should, including my original
> X-%org-name%-MailScanner-Watermark header. However, MailScanner doesn't
> think it is a legitimate watermark, or it can't find the sender address. I
> get this logline for the DSN:
> Apr 9 10:53:37 arenta MailScanner: Message 82BDF1E018B.CC35D from
> ######### has no (or invalid) watermark or sender address
> Is there more configuration I need to do, or is this feature simply still
> in development and it doesn't work?
> Kind regards,
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