Re: "Grouping" input

2005-05-24 Thread Matt Kettler
John August wrote: > I've noticed spam which has a section of "extracted" text after the spam > content. It seems to me that by taking things line by line, you'll reach > a point at which the spam index peaks, and then trails off after. This > is a pattern which would remain even if the "overall" s

Re: Different BAYES scores

2005-05-24 Thread Matt Kettler
Chris Conn wrote: > Hello, > > I have just gotten around to upgrading my 2.64 SA servers to 3.0.3. I > have read the FAQ and searched the archives, so if the following > question has been asked or covered, please push me in the right > direction and I will be on my way > > Is there any docum

"Grouping" input

2005-05-24 Thread John August
I've noticed spam which has a section of "extracted" text after the spam content. It seems to me that by taking things line by line, you'll reach a point at which the spam index peaks, and then trails off after. This is a pattern which would remain even if the "overall" spam index is low. Does the

Different BAYES scores

2005-05-24 Thread Chris Conn
Hello, I have just gotten around to upgrading my 2.64 SA servers to 3.0.3. I have read the FAQ and searched the archives, so if the following question has been asked or covered, please push me in the right direction and I will be on my way Is there any documentation as to why the BAYES_

Re: Mail Failure

2005-05-24 Thread List Mail User
>... > >Hi, this is [EMAIL PROTECTED] ... using an alternate email >address to be sure you'd get it. Reply to that address - it may take >forever for me to read this one! > >The original message was sent both to you and the list, so you got it >already through the list. Also, it possibly would h

Re: How can I block these emails?

2005-05-24 Thread evan
Your sample email is exactly the reason I'm proposing my additional spam lookup method. That IP address does indeed resolve to an IP of a known spammer. If you are worried about the gwnr.4oE portion being a key to your email, then looking up the '*.crossroadoat.com' finds a wildcard that resolv

Re: whitelist a certain adress

2005-05-24 Thread jdow
From: "Bill Landry" <[EMAIL PROTECTED]> > - Original Message - > From: "jj-ml" <[EMAIL PROTECTED]> > > > Some of the mail from the spamassassin mailing-list are consider as spam. > > I put in my rule : whitelist_to [EMAIL PROTECTED] > > But it seems it's not working. > > Well, "whitelist_t

Re: SA lint error on parse config

2005-05-24 Thread jdow
From: "Asif Iqbal" <[EMAIL PROTECTED]> > Hi All > > I need a clue on where to look to fix this error > > debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0xf397ac) > implements 'parse_config' > config: SpamAssassin failed to parse line, skipping: > config: SpamAssassin failed to parse lin

Re: bayes training question

2005-05-24 Thread jdow
He's on a machine I administer. I have a "thing" about autolearn. I don't do it. So this is not a problem for Loren. (It's too big a pain to repair a self-mis-trained bayes database. So the neat selectively trained bayes databases we have work quite nicely as a result.) I cannot see the long term u

Re: Additional SPAM recognition method

2005-05-24 Thread jdow
From: "Keith Ivey" <[EMAIL PROTECTED]> > Loren Wilton wrote: > > > FWIW, I've been running that rule [checking for middle initial in > > "From"] since before it was mentioned on the list, and it is still > > moderately useful. It does hit ham, but at one point or however I > > have it scored tha

Re: Additional SPAM recognition method

2005-05-24 Thread jdow
From: "Keith Ivey" <[EMAIL PROTECTED]> > Note also that the fact that wildcards allow more than one additional > level is useful too. You can't stop people from adding "www." to > everything (hell, too many of them want to add it to their e-mail > addresses), so it's good to have www.atrios.bl

Re: whitelist a certain adress

2005-05-24 Thread Loren Wilton
> Some of the mail from the spamassassin mailing-list are consider as spam. > I put in my rule : whitelist_to [EMAIL PROTECTED] > But it seems it's not working. > > As everybody in that list must have the same problem than me, can anyone > gives me a hint ?? I just posted a reply to basically this

Re: Exim Mail Server

2005-05-24 Thread Bob Amen
Jeffrey N. Miller wrote: I use Spamassassin with Sendmail and I am thinking about going to Exim. Does it make a difference to Spamassassin with mimedefang? To add to what Tim Jackson wrote, you could also look at Marc Merlins sa-exim package as well as his exim configuration file. I use

Re: New Bayes DB install

2005-05-24 Thread Loren Wilton
> >From [EMAIL PROTECTED] Tue May 17 09:54:07 2005 > From: "winfred fuller" <[EMAIL PROTECTED]> > > Where: > spamrep: is my Pc-Pine email account > > The only thing that worries me is the very first 'From' line since this must > have been added in bouncing. Can I tell bayes to ignore this line in

Re: SA lint error on parse config

2005-05-24 Thread Dimitri Yioulos
I've seen it. Are you using RDJ? I posted a similar message on this list not long ago. I was told I needed to upgrade to the latest version of RDJ, which I did. However, it didn't fix the problem for me, so now I periodically use wget to download the Bogus Virus Warning rule. I hope someone

Re: SA lint error on parse config

2005-05-24 Thread Asif Iqbal
On Tue, May 24, 2005 at 04:49:51PM, Fred wrote: > You have a .cf file with HTML code in it. Most likely Rules-du-jour or > something went bad on you recently and downloaded a webpage insted of a > rulefile. Search for the string in your rules and see if you find > one that's obviously wrong. Th

Re: SA lint error on parse config

2005-05-24 Thread Matt Kettler
Asif Iqbal wrote: > Hi All > > I need a clue on where to look to fix this error > > debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0xf397ac) > implements 'parse_config' > config: SpamAssassin failed to parse line, skipping: > config: SpamAssassin failed to parse line, skipping: > conf

Re: SA lint error on parse config

2005-05-24 Thread Fred
You have a .cf file with HTML code in it. Most likely Rules-du-jour or something went bad on you recently and downloaded a webpage insted of a rulefile. Search for the string in your rules and see if you find one that's obviously wrong. Frederic Tarasevicius Internet Information Services, Inc. h

SA lint error on parse config

2005-05-24 Thread Asif Iqbal
Hi All I need a clue on where to look to fix this error debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0xf397ac) implements 'parse_config' config: SpamAssassin failed to parse line, skipping: config: SpamAssassin failed to parse line, skipping: config: SpamAssassin failed to parse lin

Re: changing bayes from individual to global

2005-05-24 Thread JamesDR
[EMAIL PROTECTED] wrote: Hello, I am currently running SA 3.03 with bayes, and bayes is storing all of its data into a mysql DB. As this was all installed via PSoft's HSphere, I didn't actually pick the specific configuration myself. On my system, bayes is trained per mailbox individually, a

RE: sa-learn

2005-05-24 Thread Bret Miller
You can create a shared folder in exchange and use the recently-posted imap-based learn-spam.pl script to pull the messages from the shared folder using IMAP and learn them on the relay box.   Bret From: Jeffrey N. Miller [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 24, 2005 11:41 A

Re: changing bayes from individual to global

2005-05-24 Thread Matt Kettler
[EMAIL PROTECTED] wrote: > Hello, > > I am currently running SA 3.03 with bayes, and bayes is storing all of its > data into a mysql DB. As this was all installed via PSoft's HSphere, I > didn't > actually pick the specific configuration myself. On my system, bayes is > trained per mailbox indiv

changing bayes from individual to global

2005-05-24 Thread lists
Hello, I am currently running SA 3.03 with bayes, and bayes is storing all of its data into a mysql DB. As this was all installed via PSoft's HSphere, I didn't actually pick the specific configuration myself. On my system, bayes is trained per mailbox individually, and I am wanting to change th

Re: LDAPfilter plugin posted

2005-05-24 Thread Eric A. Hall
On 5/24/2005 2:29 PM, Justin Mason wrote: > the plugin looks good. did you run into any more wierdness in the core > that we should look at? any core APIs that aren't documented but should > be, etc.? I think I submitted all the bugs and wishlist items that seemeds reasonable. One cleanup poin

sa-learn

2005-05-24 Thread Jeffrey N. Miller
If you are running spamassassin on a SMTP relay that relays to an MSExchange Smart Host then how can you setup spamassassin to learn from spam gathered on Exchange?  How do you set it up?

Re: LDAPfilter plugin posted

2005-05-24 Thread Justin Mason
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Eric A. Hall writes: > I got my plugin finished (I think) and have posted links to the plugin and > documentation at http://www.ntrg.com/misc/ldapfilter/ Hi Eric -- the plugin looks good. did you run into any more wierdness in the core that we shou

LDAPfilter plugin posted

2005-05-24 Thread Eric A. Hall
I got my plugin finished (I think) and have posted links to the plugin and documentation at http://www.ntrg.com/misc/ldapfilter/ Is the wiki locked? I wanted to post a link there but the pages don't appear to be editable. -- Eric A. Hallhttp://www.ehsco

Re: Additional SPAM recognition method

2005-05-24 Thread List Mail User
>... > >List Mail User wrote: > >> Also, just curious, but do you have problems with the forward >> and reverse DNS of you mail servers not mapping together (ex. >> mail.dailykos.com >> maps to 69.9.164.210, but the reverse of 69.9.164.210 is faye.voxel.net - in >> particular do you have problems

Re: Additional SPAM recognition method

2005-05-24 Thread List Mail User
>... > >Quoting List Mail User <[EMAIL PROTECTED]>: > >> maps to 69.9.164.210, but the reverse of 69.9.164.210 is faye.voxel.net - in >> particular do you have problems with ISPs like AOL?). Also, I'm not sure >> if my own servers would accept mail from a host like that - It would depend >> on the

Re: bayes training question

2005-05-24 Thread Roman Volf
Jim Maul wrote: It fixes my problem of list messages being autolearned incorrectly, but i'd rather not scan them at all. Someone made a suggestion (and patch) on the qmail scanner mailing list where you can optionally turn SA scanning off using tcp.smtp from certain ip's. I may use this t

Re: bayes training question

2005-05-24 Thread mizzio
Very nice solution for my needs. Thank you ! maurizio Il giorno mar, 24-05-2005 alle 13:08 -0400, Jim Maul ha scritto: > mizzio wrote: > > Hello guys, > > sorry to bother you again: I didn't find a way to exclude this mailing > > list from SA scanning in my setup. > > I'm using qmail + qmail-scan

Re: whitelist a certain adress

2005-05-24 Thread Bill Landry
- Original Message - From: "Matt Kettler" <[EMAIL PROTECTED]> Some of the mail from the spamassassin mailing-list are consider as spam. I put in my rule : whitelist_to [EMAIL PROTECTED] But it seems it's not working. Well, "whitelist_to" will whitelist anything going to any address @

Re: bayes training question

2005-05-24 Thread Roman Volf
Until i can come up with a way to not scan some emails selectively using qmail-scanner (without procmail) i have setteled on using the following statements in my local.cf bayes_ignore_to users@spamassassin.apache.org whitelist_to users@spamassassin.apache.org This causes (most) list messages

Re: whitelist a certain adress

2005-05-24 Thread Matt Kettler
Bill Landry wrote: > - Original Message - From: "jj-ml" <[EMAIL PROTECTED]> > >> Some of the mail from the spamassassin mailing-list are consider as spam. >> I put in my rule : whitelist_to [EMAIL PROTECTED] >> But it seems it's not working. > > > Well, "whitelist_to" will whitelist anyt

Re: bayes training question

2005-05-24 Thread Jim Maul
mizzio wrote: Hello guys, sorry to bother you again: I didn't find a way to exclude this mailing list from SA scanning in my setup. I'm using qmail + qmail-scanner + spamassassin on my mailserver, the only posts I found are about excluding the scanning with procmail (which I'm not using). I did

Re: whitelist a certain adress

2005-05-24 Thread Bill Landry
- Original Message - From: "jj-ml" <[EMAIL PROTECTED]> Some of the mail from the spamassassin mailing-list are consider as spam. I put in my rule : whitelist_to [EMAIL PROTECTED] But it seems it's not working. Well, "whitelist_to" will whitelist anything going to any address @spamass

Re: bayes training question

2005-05-24 Thread mizzio
Loren, it works: X-Spam-Status: No, hits=-56.2 required=4.5 X-Spam-Report: SA TESTS -100 USER_IN_WHITELIST_SA SA List 2.4 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.4439] One more question: I understand that in this way the mail are never marked at spam, but they are auto

whitelist a certain adress

2005-05-24 Thread jj-ml
Hello, Some of the mail from the spamassassin mailing-list are consider as spam. I put in my rule : whitelist_to [EMAIL PROTECTED] But it seems it's not working. As everybody in that list must have the same problem than me, can anyone gives me a hint ?? Thank a lot, Julien

Re: Additional SPAM recognition method

2005-05-24 Thread List Mail User
>... > >Loren Wilton wrote: > >> FWIW, I've been running that rule [checking for middle initial in >> "From"] since before it was mentioned on the list, and it is still >> moderately useful. It does hit ham, but at one point or however I >> have it scored that isn't significant. On the other hand

Re: Additional SPAM recognition method

2005-05-24 Thread List Mail User
>... > >Just to clarify, since Paul seems to have misunderstood, I have nothing >to do with administering slashdot.org or any of the other domains I >listed. Those were just examples. I'm not connected with them, and >they mostly have nothing to do with each other as well. And I don't >think

Re: Additional SPAM recognition method

2005-05-24 Thread evan
Quoting Keith Ivey <[EMAIL PROTECTED]>: Sorry if I seem overly combative. I tend to react negatively when people propose rules that mark me as a spammer. I just wanted to remind everyone that the original method this thread was about had nothing to do with marking a wildcard as being spam.

Re: dissapointed

2005-05-24 Thread Ronan McGlue
Dale Blount wrote: Morning Ronan, I added a dummy mx record (lowest preference) as we all know its generally the one th spammers target first, which is getting hit with about 50% of our daily connections, of which i defer all of them at a very low overhead. May I ask what kind of softwa

Re: Expiry issues, SPF, Trusted path and more

2005-05-24 Thread Matt Kettler
Ben Wylie wrote: > I have just gone through a few logs of expiration an message testing, and > have some more questions. > > First of all, with the expiry, there are two stages which take a long time. > On my slow (450MHz, Windows) system once it has got to this line: > debug: bayes: expiry max ex

Re: Additional SPAM recognition method

2005-05-24 Thread List Mail User
>... > >> This rule seems nearly as bad an idea as the one someone suggested a >> while back that would penalize everyone who uses a middle initial in >> their "From:" line. > >FWIW, I've been running that rule since before it was mentioned on the list, >and it is still moderately useful. It does

Re: Problems with BAYES

2005-05-24 Thread Tieum
Le Lundi 23 Mai 2005 06:09, vous avez écrit : > >1) my imap folders are scanned everyday some for HAM some for SPAM, everyday ssa-learn tells it learned from all messages although some are not new > That's weird. Is your bayes_seen file getting deleted? It does not seem so > >2) some of my m

Re: Additional SPAM recognition method

2005-05-24 Thread Keith Ivey
List Mail User wrote: Also, just curious, but do you have problems with the forward and reverse DNS of you mail servers not mapping together (ex. mail.dailykos.com maps to 69.9.164.210, but the reverse of 69.9.164.210 is faye.voxel.net - in particular do you have problems with ISPs like AOL?).

Re: How can I block these emails?

2005-05-24 Thread Evan Platt
At 07:38 AM 5/24/2005, you wrote: >Sample email- > >sample email- > > > >Be on Top. We'd need to see the headers to know the best way to 'block' those e-mails. And you'd need to block it at your MUA - procmail perhaps? Spamassassin won't block e-mails, only filter.

Re: Additional SPAM recognition method

2005-05-24 Thread evan
Quoting List Mail User <[EMAIL PROTECTED]>: maps to 69.9.164.210, but the reverse of 69.9.164.210 is faye.voxel.net - in particular do you have problems with ISPs like AOL?). Also, I'm not sure if my own servers would accept mail from a host like that - It would depend on the HELO/EHLO argument

Re: How can I block these emails?

2005-05-24 Thread Matt Kettler
Kern, Tom wrote: > Sample email- > > > -I'm running SA 2.64 with amavis-new and Postfix. Well, first, if you're going to send us a sample mail, we need the headers. At least half of SA's power comes from detecting header signatures. Quoting just the body text is of very limited use. Suggesti

RE: How can I block these emails?

2005-05-24 Thread Kayne Kruse
> > -I'm running SA 2.64 with amavis-new and Postfix. > > Thanks > Easist way, read up on sa-learn manual page. You will need to extract the entire message into text file and run it through sa-learn.

Re: Expiry issues, SPF, Trusted path and more

2005-05-24 Thread Theo Van Dinter
On Tue, May 24, 2005 at 02:50:46PM +0100, Ben Wylie wrote: > debug: bayes: expiry check keep size, 0.75 * max: 375000 > debug: bayes: token count: 498176, final goal reduction size: 123176 > debug: bayes: First pass? Current: 1116929366, Last: 1116896823, atime: > 5529600, count: 5721, newdelta: 2

Re: dissapointed

2005-05-24 Thread Andy Jezierski
Ronan McGlue <[EMAIL PROTECTED]> wrote on 05/24/2005 08:56:08 AM: > we recently acquired 7 ninja machines for various purpouses... > [snip] > I feel like with  this arsenal at my disposal the spammers should at > least make an effort!!! > > thoughts? > -- Kind of like the rappers that spen

Re: dissapointed

2005-05-24 Thread Dale Blount
Morning Ronan, > I added a dummy mx record (lowest preference) as we all know its > generally the one th spammers target first, which is getting hit with > about 50% of our daily connections, of which i defer all of them at a > very low overhead. > May I ask what kind of software/settings do

How can I block these emails?

2005-05-24 Thread Kern, Tom
Sample email- sample email- Be on Top. Flexibility in the work days and hrs. Process from your residence from anywhere in the world. 5,000US to 12,000US per/MO. Court Awards Processor. Excellent training and assistance. http://gwnr.4oE.crossroadoat.com/lj/ Above for additional info or to

problems with SPF

2005-05-24 Thread Ing. Alejandro Rodriguez
  Failed to run SPF_HELO_PASS SpamAssassin test, skipping:  (Not an ARRAY reference at /usr/lib/perl5/site_perl/5.8.0/Mail/SpamAssassin.pm line 1660.  ) I'm having this error when i run spamassassin -D -lint however look like the SPF check is working fine. -- Ing. Alejandro Rodriguez Ge

Re: Additional SPAM recognition method

2005-05-24 Thread Keith Ivey
Loren Wilton wrote: FWIW, I've been running that rule [checking for middle initial in "From"] since before it was mentioned on the list, and it is still moderately useful. It does hit ham, but at one point or however I have it scored that isn't significant. On the other hand, that point has mo

RE: New Bayes DB install

2005-05-24 Thread Joe Borg
The general rule (I'm inclined to say the absolute and only way) with Outlook and OE is to set up a folder, typically IMAP, and share it as a public folder to the clients, They can then drag&drop, or rightclick-and-Copy/Move the message into the ham or spam folder. You then harvest the IMAP fold

spamd from Perl

2005-05-24 Thread David Velásquez Restrepo
Anyone has an example code intended to check a spam message within perl using spamd? David A. Velásquez R. Gerente Fundador Conexiones Colombianas (CONEXCOL) [EMAIL PROTECTED] http://www.conexcol.com/ - http://www.sipo.cl Tel/Fax. (57)(4) 3122600 Cel. (57)(300) 6533517 Cra. 34 No. 7 - 157 A.A.

Expiry issues, SPF, Trusted path and more

2005-05-24 Thread Ben Wylie
I have just gone through a few logs of expiration an message testing, and have some more questions. First of all, with the expiry, there are two stages which take a long time. On my slow (450MHz, Windows) system once it has got to this line: debug: bayes: expiry max exponent: 9 it takes seven minu

How to get the rules from MYSQL DB

2005-05-24 Thread mailsec2
Hi there, i want to store my rules into an mysql DB, but how to say spamassassin get them from the mysql db? There existing solutions for user_scores and awl, but i can't find nothing about the rules. I can't use Maia or something similar, because my system is just an Mailrelay with spam/virus

Re: dissapointed

2005-05-24 Thread Jeff Chan
On Tuesday, May 24, 2005, 6:56:08 AM, Ronan McGlue wrote: > I added a dummy mx record (lowest preference) as we all know its > generally the one th spammers target first, which is getting hit with > about 50% of our daily connections, of which i defer all of them at a > very low overhead. Some o

dissapointed

2005-05-24 Thread Ronan McGlue
we recently acquired 7 ninja machines for various purpouses... 2 of which are detailed for spamD'ing either in an openmosix cluster or a HA environment... not sure which yet. Machines are 2-way opterons with 2 Gig ram and even handling all load at the university its still hitting 80% idle at p

Re: Additional SPAM recognition method

2005-05-24 Thread Keith Ivey
Just to clarify, since Paul seems to have misunderstood, I have nothing to do with administering slashdot.org or any of the other domains I listed. Those were just examples. I'm not connected with them, and they mostly have nothing to do with each other as well. And I don't think you're goin

Re: Additional SPAM recognition method

2005-05-24 Thread Loren Wilton
> Is there an SA rule to detect URIs that have ridiculously large > numbers of subdomain levels? If not, perhaps it could be useful > (perhaps even more useful than wildcard DNS). Note that it may > not be feasible to resolve domains found in message body URIs > to even detect wildcards. There m

Re: bayes training question

2005-05-24 Thread Loren Wilton
> I did not find a way of doing this through qmail-scanner: is there a way > of doing this directly with spamassassin ? Possibly someone else knows of a way with qmail-scanner. If not, you can't "exclude" it with SA, but you *can* whitelist the list with SA. That will probably be sufficient. Th

Re: New Bayes DB install

2005-05-24 Thread Loren Wilton
> Incidentally, would you have any recommended way of training SA once I > install the latest version? > > My install is a site-wide install with users using pop3 to check their mail > via windows clients (typically outlook). My concern here is that in bouncing > messages to SA; I do not want the l

Re: How to exlcude spamassassin check for some users?

2005-05-24 Thread Christopher X. Candreva
On Mon, 23 May 2005, Monty Ree wrote: > How can I do this? > my procmailrc file is below... > > DROPPRIVS=yes > #Spamassassin start > :0fw: spamassassin.lock > * < 256000 > | /usr/bin/spamc -u $LOGNAME > #Spamassassin end Put this only in the .procmailrc file of people who want SA checking, ins

Re: Additional SPAM recognition method

2005-05-24 Thread Loren Wilton
> This rule seems nearly as bad an idea as the one someone suggested a > while back that would penalize everyone who uses a middle initial in > their "From:" line. FWIW, I've been running that rule since before it was mentioned on the list, and it is still moderately useful. It does hit ham, but

Re: Additional SPAM recognition method

2005-05-24 Thread John Wilcock
Jeff Chan wrote: Is there an SA rule to detect URIs that have ridiculously large numbers of subdomain levels? If not, perhaps it could be useful (perhaps even more useful than wildcard DNS). Note that it may not be feasible to resolve domains found in message body URIs to even detect wildcards.

Re: Additional SPAM recognition method

2005-05-24 Thread Jeff Chan
On Tuesday, May 24, 2005, 2:19:47 AM, List User wrote: > Jdow's point about very long chains of subdomains is real - It is too bad > that there is not a common syntax for "allow anything 1 or N levels deep", > just the "allow anything" case. Is there an SA rule to detect URIs that have ridiculousl

Re: Additional SPAM recognition method

2005-05-24 Thread Marcel Veldhuizen
At 02:20 24-5-2005, you wrote: A similar idea, without the "back-channel" flaw is to test the domain for either 'CNAME' or 'A' record `wildcards' (as in the command "dig '*.spammer_domain.tld' a" and "dig '*.spammer_domain.tld' cname"). This is an excellent spam sign (the host portion of

Re: bayes training question

2005-05-24 Thread mizzio
Hello guys, sorry to bother you again: I didn't find a way to exclude this mailing list from SA scanning in my setup. I'm using qmail + qmail-scanner + spamassassin on my mailserver, the only posts I found are about excluding the scanning with procmail (which I'm not using). I did not find a way o

RE: Bayes expiring during message test

2005-05-24 Thread Ben Wylie
>> I am running SA 3.02 on a Windows 2003 server. >> As previously posted to this list I have had a problem where SA seems >> unable to remove a bayes lock file or something like that. >> >> First of all, I was wondering if anyone knows what the error message that >> is being displayed and what

Re: Additional SPAM recognition method

2005-05-24 Thread List Mail User
It looks what my suggested test actually is finding a physical sites which tend to use large numbers of virtually hosted domains on web servers. Spammers are merely a subset of this group - but the set I look at the most. Jdow's point about very long chains of subdomains is real - It is too

RE: New Bayes DB install

2005-05-24 Thread Joe Borg
-Original Message- From: Duncan Hill [mailto:[EMAIL PROTECTED] Sent: 23 May 2005 17:07 To: users@spamassassin.apache.org Subject: Re: New Bayes DB install On Monday 23 May 2005 16:02, Joe Borg typed: > incorrectly trained it. Is it possible to upgrade but force spamassassin to > install

Re: Additional SPAM recognition method

2005-05-24 Thread Jeff Chan
On Monday, May 23, 2005, 4:59:14 PM, Justin Mason wrote: > We did actually have an "A of domain name" test during 3.0.0 development, > I think, but dropped it for various reasons: > - - if a spammer were to use a hostname like > "jm_at_jmason_dot_org.spamdomain.com", they get a free backchannel

Re: Additional SPAM recognition method

2005-05-24 Thread Jeff Chan
On Monday, May 23, 2005, 5:20:10 PM, List User wrote: > A similar idea, without the "back-channel" flaw is to test the > domain for either 'CNAME' or 'A' record `wildcards' (as in the command > "dig '*.spammer_domain.tld' a" and "dig '*.spammer_domain.tld' cname"). > This is an excellent sp