Re: Bayesit - how does it mark a message as spam?

2005-04-29 Thread Nick Dutton
Hello Alexander,

On Thursday, April 21, 2005, you wrote:
 It's slow during mail retrieval, which is OK because it's doing lots
 of thinking (pathetic fallacy?)

ASK K9 does the same thinking and its blazingly fast

OK - sold.  Thanks for the advice, K9's installed and doing a pretty
good job as far as I can see.  No perceivable system loading even
since I've trained it with many thousands of good/bad messages.


-- 
 Nick



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Re: Bayesit - how does it mark a message as spam?

2005-04-21 Thread Alexander S. Kunz
On Thu, 21 Apr 2005 01:11:08 +0200, Robin Anson [EMAIL PROTECTED] wrote:
What version of Popfile are you using? I have been using it for some
years now, and have never noticed it slowing - what is it that you see
happening?
PopFile itself is achingly slow. :-}
--
Gruesse / Greetings,
Alexander Kunz

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Re: Bayesit - how does it mark a message as spam?

2005-04-21 Thread Nick Dutton
Hello Robin,

On Thursday, April 21, 2005, you wrote:
RA What version of Popfile are you using?

I'm on the latest - v0.22.2.

RA I have been using it for some years now, and have never noticed it
RA slowing - what is it that you see happening?

It's slow during mail retrieval, which is OK because it's doing lots
of thinking (pathetic fallacy?), but it also seems to do a lot of
database management throughout the day.

I really applaud the popfile project, and it's still the best catcher
outside of running (and maintaining) a server side spamassassin, but
from time to time I like to check out the alternatives.

Chances are that I'll be back running it next week...


-- 
 Nick



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Re: Bayesit - how does it mark a message as spam?

2005-04-21 Thread Alexander S. Kunz
On Thu, 21 Apr 2005 09:57:53 +0200, Nick Dutton [EMAIL PROTECTED] wrote:
It's slow during mail retrieval, which is OK because it's doing lots
of thinking (pathetic fallacy?)
K9 does the same thinking and its blazingly fast during mail retrieval  
(hardly noticable there's anything in-between TB and the POP server).  
PopFile is a Perl application. And Perl is the C64 Basic v2 where other  
programming languages are Assembler. :-)

--
Gruesse / Greetings,
Alexander Kunz

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Re: Bayesit - how does it mark a message as spam?

2005-04-21 Thread MFPA

Hi

On Wednesday 20 April 2005 at 7:54:21 PM, in
mid:[EMAIL PROTECTED], Philip Storry
wrote:

 Because of those blank emails, I added the Bayes Filter Plugin as a
 second plugin. You can find that here: http://www.lkcc.org/achim
 It's good, and I chose it because unlike BayesIt (as far as I know),
 it also does RBL lookups

 RBL lookups?
 
-- 
Best regards,
 
MFPAmailto:[EMAIL PROTECTED]

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Re: Bayesit - how does it mark a message as spam?

2005-04-21 Thread Urban
Thursday, April 21, 2005, MFPA wrote:

  RBL lookups?

http://www.webopedia.com/TERM/R/RBL.html

-- 
Urban

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Re: Bayesit - how does it mark a message as spam?

2005-04-21 Thread MFPA

Hi

On Thursday 21 April 2005 at 2:56:10 PM, in
mid:[EMAIL PROTECTED], Urban wrote:

  RBL lookups?

 http://www.webopedia.com/TERM/R/RBL.html

Thanks

-- 
Best regards,
 
MFPAmailto:[EMAIL PROTECTED]

Using The Bat! v3.0.1.33 on Windows XP 5.1 Build 2600 Service Pack 1



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Re[2]: Bayesit - how does it mark a message as spam?

2005-04-21 Thread Dick H
Hello Alexander,

On 21 April 2005 at 10:38:07 GMT +0200 (which was 10:38:07 where I
live), Alexander S. Kunz wrote and made these valuable points on the
subject of Bayesit - how does it mark a message as spam?:

 On Thu, 21 Apr 2005 09:57:53 +0200, Nick Dutton [EMAIL PROTECTED] wrote:

 It's slow during mail retrieval, which is OK because it's doing lots
 of thinking (pathetic fallacy?)

 K9 does the same thinking and its blazingly fast during mail retrieval  
 (hardly noticable there's anything in-between TB and the POP server).  
 PopFile is a Perl application. And Perl is the C64 Basic v2 where other  
 programming languages are Assembler. :-)

K9, POPFile, Spambayes and what more products might be available, it's more a 
matter of personal experiences and how you look at the product from a cosmetic 
point of view. I agree with you that POPFile (using Perl, install file over 
5MB) and Spambayes (using Python, install file over 4MB) are rather large 
compared to the tiny install file of K9 (116KB).

From an installation point of view BayesIT and Bayes Filter ar easier as they 
are just plug-ins but my experiences with the TB plug-ins are not very 
positive...they make the behavior of TB sometimes very strange and 
unpredictable. Since I stopped using plug-ins, I've far less problems with TB.  

I've used K9, Spambayes and POPFile and my impression is that both Spambayes 
and POPFile learn quicker than K9.but before we start a new string about 
this...it's my personal observationso don't shoot me for that :-) 

-- 
Best regards,
 Dick

___
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Using The Bat! v3.0.9.17 Return on Windows XP 5.1 Build  2600 Service Pack 1

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Bayesit - how does it mark a message as spam?

2005-04-20 Thread Nick Dutton
Hello,

I'm going through one of my irregular explorations of anti-SPAM
technology, as popfile just seems to grind slower and slower. Although
it must be said that it's almost perfect in terms of accuracy.

One of the things that I really like about popfile is that I can get
TB to delete spam from the server once identified.

Aside from the fact that mails are put into a spam folder by bayesit,
I can't find any other sign in the message.  Is this so?


-- 
 Nick

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Re: Bayesit - how does it mark a message as spam?

2005-04-20 Thread The Final Cut
Hello Nick Dutton

On Wednesday, April 20, 2005, 10:58:37 AM +0400 GMT
You wrote:

ND Hello,

ND I'm going through one of my irregular explorations of anti-SPAM
ND technology, as popfile just seems to grind slower and slower. Although
ND it must be said that it's almost perfect in terms of accuracy.

ND One of the things that I really like about popfile is that I can get
ND TB to delete spam from the server once identified.

ND Aside from the fact that mails are put into a spam folder by bayesit,
ND I can't find any other sign in the message.  Is this so?

I'd like to know this also.  How to directly delete an email from pop server 
when bayesit detect it as spam.  But it must be an email with score higher than 
x%.

There is an option to delete the email if the score is higher than x%.  Does 
that deletes the email after downloaded the email or directly on the server?

Also, how to know the score of each emails receive by bayesit plugin?


Regards,
-- 
The Final Cut
  TheBat 3.0.2.10
  http://finalcut.ca/finalcut.asc
 

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Re: Bayesit - how does it mark a message as spam?

2005-04-20 Thread Philip Storry
Hello Nick,

Wednesday, April 20, 2005, 3:58:37 PM, you wrote:

ND Aside from the fact that mails are put into a spam folder by
ND bayesit, I can't find any other sign in the message. Is this so?

As far as I can tell, TB doesn't mark the message at all - which I
personally find quite disappointing.

Each anti-spam plug-in that The Bat! uses keeps its own separate logs,
which you can use. In the vase of BayesIt, the logs are here:
  \Documents and Settings\username\Application Data\BayesIt\
The file name will be bayesit.log.
(I'm assuming Windows 2000/XP, by the way - no idea where it is on
other platforms, but the filename will be the same and you could
search on it...)

I've used BayesIt for about a year now, I think, and it's almost
flawless. I was getting only a couple of mails a day pass it by, and
those were generally blank mails - no text to analyse means that
BayesIt is somewhat hamstrung!

Because of those blank emails, I added the Bayes Filter Plugin as a
second plugin. You can find that here: http://www.lkcc.org/achim
It's good, and I chose it because unlike BayesIt (as far as I know),
it also does RBL lookups - with which I hope to catch those blank
emails. I've had to drop my spam filtering options to use the Minimal
score for filtering, and I now see more spam per day - but the figure
is going down as I train Bayes Filter Plugin, so I'm happy to accept
this for a while.

I mention the second plugin because it shows the real problem with
spam logs in The Bat! - many people will tell you where BayesIt's
logs are, as I just have. And I can also find the Bayes Filter
Plugin's own logs. But I'll have to read BOTH sets of logs to figure
out what's going on definitively.

Actually, I won't. I can read The Bat's logs if I like. CTRL+SHIFT+A
will show me the logs for the account I'm in, and in there you'll see
when The Bat! has had a message reported as spam by a plugin. It'll be
on a line starting with the words FILTER (after the date and time,of
course) - but you'll probably have to scroll far to the right to
actually see if it's the Junk Mail filters or one of your own filters.

With just the BayesIt plugin, it won't be so bad for yourself. You can
read just the bayesit.log file, and that'll help you. It's certainly
going to be much easier than reading The Bat!'s own logs...
But I have two plugins. Each one might report a different score, and
that makes it difficult to spot exactly what's going on... What was
the score reported by the plugin APIs?
Remember, with morethan one plugin, you have three possibilities: Use
the maximum score, the average or the minimal. So if one plugin
reports a score of 99 and one reports a score of 0, this is what those
settings would report:
Maximal: 99
Average: ~50
Minimal: 0
If BayesIt reported 99, and I'm using Minimal or Average (with a
threshold of over 50), then I'd see in the BayesIt logs that it was
spam but not realise that The Bat! never thought it was spam. This can
get very confusing very quickly. Especially as, at the end of the day,
what the plugin reports is ONLY important if oyu have just one plugin.
Now, I'll grant you most people only have one plugin, but I like
defence in depth and I think that multiple plugins is a good idea.
It's just very badly supported by The Bat!'s logging mechanism.

The Bat!'s log reader is a bit basic. I'd really like to see a much
better log tool - one which allows me to see all log entries across
all accounts, and also to filter based on account, action
(fetch/send/filter etc) and to search for specific text (so that I can
check my logs for messages from specific addresses, to see if a rule
inadvertantly filtered it) and so forth.

I'm not in a hurry to get such a feature, but in my opinion The Bat!'s
logs will be unusable until such a feature arrives.

As to your original question, I have no problem with the Plugins
marking the message. But I'd rather that the actual problem was dealt
with: decent logging. If I had good logs, I wouldn't even think to
check the headers of the message to see what had happened... ;-)

-- 
Best regards,
 Philipmailto:[EMAIL PROTECTED]

Using The Bat! v3.0.1.33 on Windows XP 5.1 Build  2600
Service Pack 2


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Re: Bayesit - how does it mark a message as spam?

2005-04-20 Thread Alexander S. Kunz
Hello Nick Dutton  everyone else,

on 20-Apr-2005 at 16:58 you (Nick Dutton) wrote:

 Aside from the fact that mails are put into a spam folder by bayesit,
 I can't find any other sign in the message.  Is this so?

Exactly.

If you're only using PopFile for spam filtering, may I suggest to have a
look at http://keir.net/k9.html instead.

-- 
Best regards,
 An ex-PopFile user :-)

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Re: Bayesit - how does it mark a message as spam?

2005-04-20 Thread Robin Anson
On Thu 21 April 2005, 0:58:37 +1000, Nick Dutton wrote:
 I'm going through one of my irregular explorations of anti-SPAM
 technology, as popfile just seems to grind slower and slower. Although
 it must be said that it's almost perfect in terms of accuracy.

What version of Popfile are you using? I have been using it for some
years now, and have never noticed it slowing - what is it that you see
happening?

-- 
Robin

Using The Bat! v3.0.1.33 on Windows XP 5.1 Build 2600 Service Pack 2,
Popfile v0.22.2




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