Re: How to filter these spam messages

2006-10-19 Thread Jonas Eckerman
Chris Santerre wrote: I see this argument a lot. IMHO if you can't wait 30 minutes for an email, then you should be using a phone, fax, or a car to drive over and talk to the person. I agree with that. My boss accepts it, though I'm not sure she agrees. Some of those above her have have othe

Re: R: How to filter these spam messages

2006-10-19 Thread Jonas Eckerman
Giampaolo Tomassoni wrote: Which kind of algorithm you use for address "massacring"? To see it in context, read the code at http://whatever.frukt.org/mimedefangfilter.text.shtml The following sub routine is the main part of the mail address changing: ---8<--- sub greylist_strip_mail($$$) {

Re: How to filter these spam messages

2006-10-18 Thread John Rudd
Jo Rhett wrote: Chris Santerre wrote: But if you rely on email for time sensitive info you best rethink what you are doing :) Text messages don't provide authentication, validation nor archival. E-mail can provide both. Email does a lousy job at authentication (over the full path, not

Re: How to filter these spam messages

2006-10-18 Thread Jo Rhett
Chris Santerre wrote: But if you rely on email for time sensitive info you best rethink what you are doing :) Text messages don't provide authentication, validation nor archival. E-mail can provide both. I agree that people should be more patient, but when e-mail works as well as it doe

Re: How to filter these spam messages

2006-10-18 Thread Peter H. Lemieux
Chris Santerre wrote: But if you rely on email for time sensitive info you best rethink what you are doing :) Regardless of your perspective, Chris, the fact is that most people have come to expect email to be as reliable and instantaneous as making a phone call. In one sense that's a tr

RE: How to filter these spam messages

2006-10-18 Thread Chris Santerre
Title: RE: How to filter these spam messages > -Original Message- > From: Jonas Eckerman [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, October 18, 2006 7:08 AM > To: users@spamassassin.apache.org > Subject: Re: How to filter these spam messages > > >

Re: How to filter these spam messages

2006-10-18 Thread Stuart Johnston
Jonas Eckerman wrote: R Lists06 wrote: A minute or two delay from grelisting matters that much Greylisting usually delay a mail for more than two minutes (when it delays, a good implementation can excempt most mail from the delay after a while). Even if the greylist implementation onl

R: How to filter these spam messages

2006-10-18 Thread Giampaolo Tomassoni
> We also massacre the sender address a bit so that for most > mailing lists only the first mail to a recipient is delayed. Which kind of algorithm you use for address "massacring"? giampaolo

Re: How to filter these spam messages

2006-10-18 Thread Jonas Eckerman
R Lists06 wrote: A minute or two delay from grelisting matters that much Greylisting usually delay a mail for more than two minutes (when it delays, a good implementation can excempt most mail from the delay after a while). Even if the greylist implementation only enforces a one minute d

Re: How to filter these spam messages

2006-10-18 Thread Jonas Eckerman
Michael Scheidell wrote: Someone want to explain Greylisting? It delays any email for up to 45 mins. Usually not that long. In my experience a forced delay of 3 minutes and a grey period of 72 hours is enough to stop most spam. Granted, it then depends on the sending servers retry times, b

Re: How to filter these spam messages

2006-10-17 Thread Gary V
Gary V wrote: uri GEOCITIES /^http:\/\/(..|www)\.geocities\.com\/+.+/i describe GEOCITIES Geocities URL scoreGEOCITIES 3.5 FWIW, if you process large quantities of mail, scoring on just the Geocities URI itself *will* cause a significant number of false positives even at scores as

Re: How to filter these spam messages

2006-10-16 Thread Daryl C. W. O'Shea
Gary V wrote: body GV_MAKE_K / how to (generate|make) 1\.5 - 3\.5k / score GV_MAKE_K 3.5 uri GEOCITIES /^http:\/\/(..|www)\.geocities\.com\/+.+/i describe GEOCITIES Geocities URL scoreGEOCITIES 3.5 FWIW, if you process large quantities of mail, scoring on just the Geocities URI itse

Re: How to filter these spam messages

2006-10-16 Thread Gary V
Why can't we simply have a new ruleset to score these short spam messages higher? -Simon I'm not good at creating rules, but these work, and should help a little: body GV_MAKE_K / how to (generate|make) 1\.5 - 3\.5k / score GV_MAKE_K 3.5 uri GEOCITIES /^http:\/\/(..|www)\.geocities\.com

Re: How to filter these spam messages

2006-10-16 Thread Simon
Why can't we simply have a new ruleset to score these short spam messages higher? -Simon On Mon, 16 Oct 2006 20:44:58 -0600, Gary V wrote: > >>On Oct 16, 2006, at 2:27 PM, Simon wrote: >> >>> >>>I reviewed greylisting as a solution in the past, we couldn't accept it >>>due t

Re: How to filter these spam messages

2006-10-16 Thread Gary V
On Oct 16, 2006, at 2:27 PM, Simon wrote: I reviewed greylisting as a solution in the past, we couldn't accept it due to delay and I also read not all email servers will resend properly. So there is a chance few legitimate emails will never get redelivered. When you are running a busin

Re: How to filter these spam messages

2006-10-16 Thread David Morton
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Oct 16, 2006, at 2:27 PM, Simon wrote: I reviewed greylisting as a solution in the past, we couldn't accept it due to delay and I also read not all email servers will resend properly. So there is a chance few legitimate emails will never ge

Re: How to filter these spam messages

2006-10-16 Thread David Morton
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Oct 16, 2006, at 1:47 PM, Jo Rhett wrote: Logan Shaw wrote: I guess the problem with being an ISP is that there would be other ISPs who would be willing to not try to adjust their expectations and instead promise them super-speedy e-mail delive

Re: How to filter these spam messages

2006-10-16 Thread Simon
I'm not sure what you have defaulted on, but majority of clients I deal with will not accept delayed or missing emails. This is why greylisting is not an option for a lot of us. At most, I see greylisting acceptable for noncommercial clients, if that, to whom email isn't crucial part of their j

Re: How to filter these spam messages

2006-10-16 Thread Jo Rhett
On Mon, October 16, 2006 3:43 pm, R Lists06 said: Do you really want email from a server that doesn't work right or isn't administered as best it can be? Daniel T. Staal wrote: I want every legitimate email sent to me. Period. No matter how it was sent; the sender of the email may have no id

RE: How to filter these spam messages

2006-10-16 Thread Daniel T. Staal
I'm not the orginal poster, but... On Mon, October 16, 2006 3:43 pm, R Lists06 said: > Do you really want email from a server that doesn't work right or isn't > administered as best it can be? I want every legitimate email sent to me. Period. No matter how it was sent; the sender of the email

RE: How to filter these spam messages

2006-10-16 Thread R Lists06
      I reviewed greylisting as a solution in the past, we couldn't accept it due to delay and I also read not all email servers will resend properly. So there is a chance few legitimate emails will never get redelivered. When you are running a business shop, such delays or exceptions

Re: How to filter these spam messages

2006-10-16 Thread Simon
Shaw" <[EMAIL PROTECTED]> >Cc: <users@spamassassin.apache.org> >Sent: Monday, October 16, 2006 2:47 PM >Subject: Re: How to filter these spam messages > > >> Logan Shaw wrote: >>> I guess the problem with being an ISP is that there would be &g

Re: How to filter these spam messages

2006-10-16 Thread Billy Huddleston
Cc: Sent: Monday, October 16, 2006 2:47 PM Subject: Re: How to filter these spam messages Logan Shaw wrote: I guess the problem with being an ISP is that there would be other ISPs who would be willing to not try to adjust their expectations and instead promise them super-speedy e-mail delive

Re: How to filter these spam messages

2006-10-16 Thread Jim Maul
Jo Rhett wrote: Logan Shaw wrote: I guess the problem with being an ISP is that there would be other ISPs who would be willing to not try to adjust their expectations and instead promise them super-speedy e-mail delivery in all cases. The fact that it isn't possible to deliver on that promise m

Re: How to filter these spam messages

2006-10-16 Thread Jo Rhett
Logan Shaw wrote: I guess the problem with being an ISP is that there would be other ISPs who would be willing to not try to adjust their expectations and instead promise them super-speedy e-mail delivery in all cases. The fact that it isn't possible to deliver on that promise might not matter i

Re: How to filter these spam messages

2006-10-16 Thread Logan Shaw
On Mon, 16 Oct 2006, John D. Hardin wrote: On Sun, 15 Oct 2006, Billy Huddleston wrote: Won't work for my use.. Running SA for ISP.. Way too many people.. Way too much volume.. People upset at the time delays already.. which ar under 2 - 10 minutes.. Go Figure. Adjust their expectations.

Re: How to filter these spam messages

2006-10-16 Thread John D. Hardin
On Sun, 15 Oct 2006, Billy Huddleston wrote: > Won't work for my use.. Running SA for ISP.. Way too many > people.. Way too much volume.. People upset at the time delays > already.. which ar under 2 - 10 minutes.. Go Figure. Adjust their expectations. Email is *not* IM. -- John Hardin KA7OHZ

Re: How to filter these spam messages

2006-10-15 Thread Benny Pedersen
On Mon, October 16, 2006 05:23, Billy Huddleston wrote: > Won't work for my use.. Running SA for ISP.. Way too many people.. Way too > much volume.. People upset at the time delays already.. which ar under 2 - > 10 minutes.. Go Figure. same people use upto 2 - 10 minutes to delete spam, Go Figu

Re: How to filter these spam messages

2006-10-15 Thread Billy Huddleston
ber 15, 2006 10:59 PM Subject: Re: How to filter these spam messages On 2006-10-15, Michael Scheidell <[EMAIL PROTECTED]> wrote: Billy Huddleston wrote: Someone want to explain Greylisting? It delays any email for up to 45 mins. If the sender is running a REAL server[sic] like aol

Re: How to filter these spam messages

2006-10-15 Thread John Thompson
On 2006-10-15, Michael Scheidell <[EMAIL PROTECTED]> wrote: > Billy Huddleston wrote: >> >> Someone want to explain Greylisting? > It delays any email for up to 45 mins. > If the sender is running a REAL server[sic] like aol or yahoo, it will > retry it. > > Ok if you don't mind waiting a log ti

RE: How to filter these spam messages

2006-10-15 Thread R Lists06
> > Someone want to explain Greylisting? Here is an example that references a coupla websites http://qmail.jms1.net/scripts/jgreylist.shtml - rh -- Robert - Abba Communications Computer & Internet Services (509) 624-7159 - www.abbacomm.net

Re: How to filter these spam messages

2006-10-15 Thread jdow
From: "Michael Scheidell" <[EMAIL PROTECTED]> From: Billy Huddleston [mailto:[EMAIL PROTECTED] Someone want to explain Greylisting? It delays any email for up to 45 mins. If the sender is running a REAL server[sic] like aol or yahoo, it will retry it. Ok if you don't mind waiting a log time f

Re: How to filter these spam messages

2006-10-15 Thread jdow
(Long answer in email sent direct.) Short answer - SARE. Check the "Other Rules" in the side bar. Fred's rules are generally useful. And Jennifer's are timeless and useful. {^_^} - Original Message - From: "Simon" <[EMAIL PROTECTED]> What I meant to say is that, eventhough they do

RE: How to filter these spam messages

2006-10-15 Thread Michael Scheidell
> -Original Message- > From: Billy Huddleston [mailto:[EMAIL PROTECTED] > Sent: Sunday, October 15, 2006 3:58 PM > To: users@spamassassin.apache.org > Subject: Re: How to filter these spam messages > > > Someone want to explain Greylisting? It delays any email f

Re: How to filter these spam messages

2006-10-15 Thread Simon
What I meant to say is that, eventhough they do get filtered, these spam messages do not get scored high enough to offset threshold so they get marked as spam. I will check on greylisting, but what I was really hoping for is a ruleset which helps score these high enough so they are marked a

Re: How to filter these spam messages

2006-10-15 Thread jdow
Google for it. LOTS OF information lives out there to find. - Original Message - From: "Billy Huddleston" <[EMAIL PROTECTED]> To: Sent: Sunday, October 15, 2006 12:58 Subject: Re: How to filter these spam messages Someone want to explain Greylisting? -

Re: How to filter these spam messages

2006-10-15 Thread jdow
From: "Simon" <[EMAIL PROTECTED]> Hello, I'm trying to figure out what to do to filter these spam messages. I can't seem to find a ruleset which would filter them. Perhaps I need to change something in my configuration? any help would be appreciated, thanks! Here are the latest spam I'm rec

Re: How to filter these spam messages

2006-10-15 Thread Billy Huddleston
Someone want to explain Greylisting? - Original Message - From: "Micke Andersson" <[EMAIL PROTECTED]> To: "Simon" <[EMAIL PROTECTED]> Cc: Sent: Sunday, October 15, 2006 3:50 PM Subject: Re: How to filter these spam messages Try Greylisting if you are

Re: How to filter these spam messages

2006-10-15 Thread Micke Andersson
Try Greylisting if you are admin on your own e-mail server! That will filter most of those e-mails. /Micke Simon wrote: Hello, I'm trying to figure out what to do to filter these spam messages. I can't seem to find a ruleset which would filter them. Perhaps I need to change something in my co

Re: How to filter these spam messages

2006-10-15 Thread Billy Huddleston
Yea, I was getting ready to post about the same kind of spam.. Very obnoxious. Anyone ideas? - Original Message - From: "Simon" <[EMAIL PROTECTED]> To: Sent: Sunday, October 15, 2006 2:29 PM Subject: How to filter these spam messages Hello, I'm trying to fig

Re: How to filter these spam messages

2006-10-15 Thread Mark Samples
I have adopted the following policy, I run commercial free email. If it is unsolicited it gets blacklisted. If they want to run commercials through my email site, I will let them, provided they use a mailing list and the user can opt out. Random, unsolicited emails go in the blacklist. This

How to filter these spam messages

2006-10-15 Thread Simon
Hello, I'm trying to figure out what to do to filter these spam messages. I can't seem to find a ruleset which would filter them. Perhaps I need to change something in my configuration? any help would be appreciated, thanks! Here are the latest spam I'm receiving: http://optinet.com/spam.txt