Re: SPAM from legit a Yahoo/Gmail account

2010-03-31 Thread Kevin Parris
One likely scenario may be that the spammer managed to hack into an existing account, then use it to send out their garbage. One way to fix that is to ensure all humans with computer access always employ best practices for choosing and protecting secure passwords. Another possible scenario is

Re: bayes, numbers of tokens and performance

2010-03-19 Thread Kevin Parris
It doesn't really work that way. Bayes is just one part of the picture and in order to get good results you have to turn the full toolkit loose on the problem; I'm not sure Bayes by itself should be expected to achieve 95% recognition anyway. The main flaw in your current plan is that once you

Re: Checking Rules

2010-02-22 Thread Kevin Parris
It "applies" all the rules, in the sense of testing each message for each condition. If a message matches the conditions of a rule then that is considered a "hit" on that rule. Rules that "hit" on a message are listed in the report. Messages that appear, to the human observer, to be very similar

Re: bayes learning '0 messages found'

2010-01-28 Thread Kevin Parris
If what you presented in your message is actually the command you used, then it might be looking for some input from the keyboard - you don't illustrate having specified the particular file you want it to use following the '--mbox' option, you have "--ham" in that position on the line. I have n

Re: Mail not scanned

2009-10-21 Thread Kevin Parris
In this situation I believe Spock would say "Insufficient Data" . . . What o/s are you running? What is your mail handling software? How does that mail handling software interface to SpamAssassin? Are you sure the items were not scanned, or are you simply bothered that they were not marked as

Re: Problem with SA

2009-09-29 Thread Kevin Parris
That doesn't look much like a SpamAssassin option there, to me. Perhaps you may get more useful responses if you give us more detail about your system configuration. What mailserver are you running? How does it invoke SpamAssassin? Do you have a virus scanner installed? What operating system

Re: Converting spam to email message

2009-08-27 Thread Kevin Parris
SpamAssassin does not "handle" mail. SpamAssassin analyzes a message and returns a score/report to whatever asked for the analysis. That is all. Other products "do things" with mail - store/reject/accept/deliver, etc. - and some of those products use a SpamAssassin score as part of the basis f

Re: Any one interested in using a proper forum?

2009-07-28 Thread Kevin Parris
Let me see if I follow you correctly there . . . you are administrator of an email server, but you do not like to read and write email? Also, I am not a lawyer, but I think I read something somewhere a while ago that there is some intellectual property rights ownership associated with 'spamassa

Re: [NEW SPAM FLOOD] www.shopXX.net

2009-07-23 Thread Kevin Parris
(apologies for top posting, but the email software here does not really do quoting in a way that works out well otherwise) If your mail contains SpamAssassin headers then it was (obviously) processed through SpamAssassin. Just because you have BL checks in your MTA does not necessarily mean th

Re: [NEW SPAM FLOOD] www.shopXX.net

2009-07-22 Thread Kevin Parris
It means that if you were using BL at MTA level your SA might never have seen the message at all. No your rule would not be "overlooked" 'because the site is in a blacklist' *unless* you were using the BL in your MTA and rejected the transaction from a blacklisted IP address and, thus, never su

Re: custom rule no work (as expected) and log score

2009-07-14 Thread Kevin Parris
The most obvious problem is that you are re-using the rule name. While the configuration is parsed the 2nd line replaces the first then the 3rd line replaces the 2nd line. If you want three rules give them three different names, for example: whitelist_from_luser1 whitelist_from_luser2 whiteli

RE: [NEW SPAM FLOOD] www.shopXX.net

2009-06-29 Thread Kevin Parris
>>> "Benny Pedersen" 06/28/09 12:42 AM >>> >On Sun, June 28, 2009 05:38, Cory Hawkless wrote: >> I agree, wouldn't it be easier to uniformly feed all of these type of URL's >> though the already existing SA filters. As Jason suggested maybe by >> collapsing whitespaces? > >lets redefine how a url

Re: BOTNET timeouts?

2009-06-11 Thread Kevin Parris
Well I suppose you could always take the product that you dislike so badly back to the store and ask for a refund of your purchase price. Sometimes it really amazes me how much, and how severely, some people will gripe about free products that exist only because other people volunteer their tim

Re: Whitelist_From Woes

2009-05-13 Thread Kevin Parris
Well maybe you should figure out what is going on with these two: RE_PASSWORD 100.00, RE_PASSWORDV 100.00 since your choice of "-100" (it is not a magic pass value, just another factor in the arithmetic) for your manual whitelist only counteracts one of them ... or run your manual whitelist scor

Re: sa-learn process overhwelming the server

2009-05-07 Thread Kevin Parris
Yes, the learn client does not try to keep up with what it has done, or not done, before - that is handled by the server (the Bayes engine). I believe there is no reasonable way for the client to achieve this, anyway - it cannot reliably modify your maildir in such a way that it can be assured o

Re: URI with spaces are not recognized

2009-02-13 Thread Kevin Parris
Artificial intelligence will never overcome natural stupidity (or the clever ingenuity of criminals) ... if people actually DO that (copy the "url" and remove the spaces) there is some temptation to say they get what they deserve ... but on the other hand most of the spam/scam stuff out there is

Re: Question regarding recipient notification of blocked email

2009-02-03 Thread Kevin Parris
ecipient that the email had been blocked as such. From my understanding there is no option available short of writing a program. Would this be correct? Kevin Parris-2 wrote: > > Spamassassin did not put the message in the spam folder. SA does not know > if the item is going to be put in a fold

Re: Question regarding recipient notification of blocked email

2009-02-03 Thread Kevin Parris
Spamassassin did not put the message in the spam folder. SA does not know if the item is going to be put in a folder (spam or otherwise) or tossed into the bit bucket. SA doesn't even, necessarily, actually know who the item is to - or which of possible multiple recipients might want to be not

Re: Problem with faked return-path or something like that...!

2008-12-11 Thread Kevin Parris
>>> support <[EMAIL PROTECTED]> 12/11/08 2:52 AM >>> Prempting some responses: What about external remote workers? What about those who email stuff to themselves? I hear this kind of thing all the time when people moan about spoofing. On Wed, 2008-12-10 at 12:19 -

Re: Problem with faked return-path or something like that...!

2008-12-10 Thread Kevin Parris
You do not have a SpamAssassin problem, you have a Communigate problem. Present this issue to your support resources for that product. The basics of what you want to do are something like this: When a message is arriving from the internet, and has your own domain in the Return-path, it should

Re: Honeypot Email Addresses

2008-08-18 Thread Kevin Parris
Maybe this is a completely crazy notion, but if the mail for these accounts is in fact actually flowing into/through your system, and being sent through SA already, you might create a rule so that any item with one of those addresses in it gets a high score so in turn your auto-learn threshold w

Re: Pharma spam getting through

2008-08-15 Thread Kevin Parris
You could write yourself a rawbody rule to match on the string: td>NEVOB>> "Dietmar Maurer" <[EMAIL PROTECTED]> 08/14/08 1:53 AM >>> Recently there are tons of simple mails like: ftp://pve.proxmox.com/tmp/sample-spam1.txt ftp://pve.proxmox.com/tmp/sample-spam2.txt Seems that they trigger some

mysterious spam - what is this trying to do?

2008-07-29 Thread Kevin Parris
Sample posted here: http://pastebin.com/m7d993dc7 Have seen several similar to this, the message contains only random words, no images, no web links. What's the point? It's not advertising, or trying to lure victims to a site, or carrying any payload. Commentary anyone?

Re: [OT] Odd spammer tactic?

2008-07-22 Thread Kevin Parris
Spammers operate on the premise that lots of stupid people read email. For example, only stupid people would actually respond to an offer to sell medications, from a service that does not spell the product name correctly (they are either too stupid to recognize the deviant spelling even though

Re: Experimental - use my server for your high fake MX record

2008-05-08 Thread Kevin Parris
Well now, if a spambot actually does start recognizing and avoiding his system, doesn't that mean he wins and the spammer loses? >>> John Hardin <[EMAIL PROTECTED]> 05/08/08 12:11 PM >>> On Thu, 8 May 2008, Marc Perkel wrote: > To participate all you have to do is set your highest numbered MX t

Re: Spam content checker

2008-01-09 Thread Kevin Parris
Maybe this is overstating the excruciatingly obvious, but why don't you just compose the email you anticipate sending, and SEND IT to yourself so that it comes into your email box by way of your SpamAssassin with score report headers added, and take a peek at that result? Or if you're working w

Re: Mondo bayes_toks - millions of entries

2007-11-30 Thread Kevin Parris
If I have followed the discussion correctly so far, the explanation for manual-learn not being distinguished from auto-learn is this: no matter what mode of learning caused a token to appear in the database, if there is ongoing mail traffic that "hits" on the token then said token will not expi

Re: Scanning mailer-daemon bounces generated by localhost

2007-08-22 Thread Kevin Parris
I think it might be easier if you would simply have a conversation with the techy folks at your customers- invite them to configure THEIR system so that either everything from YOUR system is OK no matter what spam status it has (they can route it to bit-bucket or whatever) or turn off the reject-no