Re: RCVD_IN_DNSWL

2022-05-13 Thread Jeff Koch
See below: On 5/13/2022 8:41 PM, Arne Jensen wrote: Den 13-05-2022 kl. 23:42 skrev Jeff Koch: We're getting numerous false positives on 'RCVD_IN_DNSWL_HI RBL'. When I check these IP's (193.106.175.39, for example) at https://www.dnswl.org they are NOT listed.  

RCVD_IN_DNSWL

2022-05-13 Thread Jeff Koch
Hi: We're getting numerous false positives on 'RCVD_IN_DNSWL_HI RBL'. When I check these IP's (193.106.175.39, for example) at https://www.dnswl.org they are NOT listed.    * -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high    *  trust   

Re: Off Topic - SPF - What a Disaster

2010-02-27 Thread Jeff Koch
y domain  name it wants.  Hosts can do this at a variety of levels: in  particular, the session, the envelope, and the mail headers.  Although this feature is desirable in some circumstances, it is a  major obstacle to reducing Unsolicited Bulk E-Mail (UBE, aka spam)." I think this argument is

Re: Off Topic - SPF - What a Disaster

2010-02-25 Thread Jeff Koch
How silly. That's like saying an iPhone is not a gaming device even though plenty of people use it to play game apps. Perhaps you should re-read the SPF FAQ's. At 04:31 PM 2/25/2010, you wrote: Jeff Koch wrote on Thu, 25 Feb 2010 15:08:46 -0500: > I disagree. I don'

Re: Off Topic - SPF - What a Disaster

2010-02-25 Thread Jeff Koch
I disagree. SPF is just one of the tools - among other tools (e.g. DKIM, domain keys, not accepting email from servers with no RDNS, etc) - developed to help reduce spam. -- Get your web at Conactive Internet Services: http://www.conactive.com Best Regards, Jeff Koch, Intersessions

Off Topic - SPF - What a Disaster

2010-02-23 Thread Jeff Koch
ation program which we neither have the time or money to do. Since we like our customers and they pay the bills it is now a dead issue. Any other experiences? I love to hear. Best Regards, Jeff Koch, Intersessions

Yahoo FBL - Part Two

2010-02-19 Thread Jeff Koch
, score=1.8 required=5.0 tests=RDNS_NONE,URI_HEX autolearn=no version=3.2.4 X-Spam-Report: * 1.3 URI_HEX URI: URI hostname has long hexadecimal sequence * 0.5 RDNS_NONE Delivered to trusted network by a host with no rDNS Date: Sun, 14 Feb 2010 08:54:46 -0800 To: Jeff Koch

Yahoo FBL - Off Topic - Part One

2010-02-19 Thread Jeff Koch
rn=no version=3.2.4 X-Spam-Report: * 1.3 URI_HEX URI: URI hostname has long hexadecimal sequence * 0.5 RDNS_NONE Delivered to trusted network by a host with no rDNS Date: Sat, 13 Feb 2010 09:11:56 -0800 To: Jeff Koch Subject: Re: CFL Application (KMM104380179V81098L0KM) From:

Re: Yahoo Feedback Loop - off topic

2010-02-19 Thread Jeff Koch
et signed ( for eg using a direct relay with a compromised account ) you may be relaying the spams inadvertently on the outbound , but never get FBL's until all the world blacklists you -- J.D. Falk <jdf...@returnpath.net> Return Path Inc Best Regards, Jeff Koch, Intersessions

Yahoo Feedback Loop - off topic

2010-02-14 Thread Jeff Koch
hand, they send out emails from their abuse-admin saying that they have no such program. Yahoo is making me crazy. If anyone has the email address of someone their that can actually get an ISP signed up for the program I would appreciate it. Best Regards, Jeff Koch, Intersessions

Date in the Future

2010-01-01 Thread Jeff Koch
n corrected yet? Best Regards, Jeff Koch, Intersessions

SA Tag

2009-12-15 Thread Jeff Koch
I give up! Best Regards, Jeff Koch, Intersessions

Re: SA Tag Spam from compromised web mails

2009-12-15 Thread Jeff Koch
Instead of trying to make points why not read the whole thread? As I said in a prior response - not everyone has management control over the mailserver they use to get SA list mail. At 01:01 PM 12/15/2009, Toni Mueller wrote: On Tue, 15.12.2009 at 12:52:44 -0500, Jeff Koch wrote: >

Re: SA Tag Spam from compromised web mails

2009-12-15 Thread Jeff Koch
As I said not everyone controls the mailserver they get their list mail from. At 12:55 PM 12/15/2009, LuKreme wrote: On 15-Dec-2009, at 10:52, Jeff Koch wrote: > At 12:41 PM 12/15/2009, Benny Pedersen wrote: >> open your eyes and see more, both the above smartphones above can >&

Re: SA Tag Spam from compromised web mails

2009-12-15 Thread Jeff Koch
Of course an iPhone can see IMAP folders. But what's going to sort mail into folders when I'm traveling for a week and the office PC is turned off? At 12:41 PM 12/15/2009, Benny Pedersen wrote: On tir 15 dec 2009 18:22:00 CET, Jeff Koch wrote How could a two character tag

SA Tag - Spam from compromised web mails

2009-12-15 Thread Jeff Koch
- but why not also make it easy to follow discussions on other devices? At 12:00 PM 12/15/2009, Toni Mueller wrote: Hi, On Tue, 15.12.2009 at 11:44:49 -0500, Charles Gregory wrote: > On Tue, 15 Dec 2009, Jeff Koch wrote: >> I have to say that it is extremely annoying that thi

SA Tag Spam from compromised web mails

2009-12-15 Thread Jeff Koch
How could a two character tag like SA be annoying? You must never use a blackberry or iPhone to check your email either. At 11:12 AM 12/15/2009, RW wrote: On Tue, 15 Dec 2009 09:44:50 -0500 Jeff Koch wrote: > > I have to say that it is extremely annoying that this mailing list >

Re: Spam from compromised web mails

2009-12-15 Thread Jeff Koch
trying to get more users sending there login and passwords then what ever it really is ? -- xpoint http://www.unicom.com/pw/reply-to-harmful.html Best Regards, Jeff Koch, Intersessions

New Comcast Postmaster Link

2009-06-23 Thread Jeff Koch
TIA Best Regards, Jeff Koch

Re: rDNS problem

2008-11-21 Thread Jeff Koch
appreciate it. Jeff At 07:53 PM 11/21/2008, you wrote: On Sat, November 22, 2008 01:41, Jeff Koch wrote: > How do I correct this problem? When I run 'nslookup 74.220.16.65' from > various machines it shows the correct answer. your computer, your problem :) i showed 2 links, sh

Re: rDNS problem

2008-11-21 Thread Jeff Koch
Hi Benny: How do I correct this problem? When I run 'nslookup 74.220.16.65' from various machines it shows the correct answer. At 07:02 PM 11/21/2008, you wrote: On Sat, November 22, 2008 00:22, Jeff Koch wrote: > As far as I can tell 'cronus.intersessions.com' h

rDNS problem

2008-11-21 Thread Jeff Koch
tell 'cronus.intersessions.com' has reverse setup and it matches 74.220.16.65. What am I missing? Best Regards, Jeff Koch, Intersessions

Re: FORGED_MUA_OUTLOOK is a nuisance

2008-05-17 Thread Jeff Koch
ws XP SP3 with default Outlook Express. !!! Oh my. Whatta heck! Oh my. Can we get rid of this Outlook problem, so many ppl have reported problems already? Or is it fixed? Good. Thanks. Please show full headers of the message. Best Regards, Jeff Koch, Intersessions

Re: FORGED_MUA_OUTLOOK is a nuisance

2008-05-17 Thread Jeff Koch
XP SP3 with default Outlook Express. !!! Oh my. Whatta heck! Oh my. Can we get rid of this Outlook problem, so many ppl have reported problems already? Or is it fixed? Good. Thanks. Best Regards, Jeff Koch, Intersessions

Re: False positive on forged_mua_outlook

2008-05-10 Thread Jeff Koch
message ID after the '@'. I don't have access to Outlook for testing. On a side note, Outlook and Outlook Express also HELO with the computer's name when sending a message through an email server. Best Regards, Jeff Koch, Intersessions

Re: False positive on forged_mua_outlook

2008-05-10 Thread Jeff Koch
sdell wrote: [snip] Scratch that and reverse it. If it does match, then it will score the message header as fake. oops :) sorry. Let me check some more things. Did outlook really generate this message-id: Message-ID: <[EMAIL PROTECTED]> ? Best Regards, Jeff Koch, Intersessions

Re: False positive on forged_mua_outlook

2008-05-09 Thread Jeff Koch
pe: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit --=_NextPart_000_0039_01C8AF72.8920CD60 At 04:29 PM 5/9/2008, Randy Ramsdell wrote: Jeff Koch wrote: Hi Matus: Here's the header. We're seein

Re: False positive on forged_mua_outlook

2008-05-09 Thread Jeff Koch
.3790.4133 This is a multi-part message in MIME format. At 01:05 PM 5/9/2008, Matus UHLAR - fantomas wrote: On 09.05.08 12:08, Jeff Koch wrote: > Our users are getting false positives with hits on > > 4.2 FORGED_MUA_OUTLOOK > > and are saying they are 100% certain that the

False positive on forged_mua_outlook

2008-05-09 Thread Jeff Koch
Hi: Our users are getting false positives with hits on 4.2 FORGED_MUA_OUTLOOK and are saying they are 100% certain that the email was sent from MS Outlook Express. Is this a known problem or are these users doing something wrong? Best Regards, Jeff Koch

Re: Low Scores on Bounce Backs

2008-04-11 Thread Jeff Koch
is expressly designed to catch backscatter -- and does a good job at it. If you have a backscatter problem, you need to start using that ruleset. --j. Best Regards, Jeff Koch, Intersessions

Re: Low Scores on Bounce Backs

2008-04-10 Thread Jeff Koch
2B9F 8422 C063 5EBB FE1D 66D1 Best Regards, Jeff Koch, Intersessions

Re: Low Scores on Bounce Backs

2008-04-06 Thread Jeff Koch
t 02:04 PM 4/6/2008, Karsten Bräckelmann wrote: On Sun, 2008-04-06 at 13:19 -0400, Jeff Koch wrote: > Maybe I'm doing something wrong but the bounces we receive are getting > extremely low scores. My understanding was that by enabling VBounce in the > V3.2.4 config's and by adding

Low Scores on Bounce Backs

2008-04-06 Thread Jeff Koch
[ID=2 4B300C2D2BC44937ABDB0C10BEF68235] X-IMAIL-SPAM-PREMIUM: (233101d0db85) This is a multi-part message in MIME format. Best Regards, Jeff Koch, Intersessions

RE: Dramatic increase in bounce messages to forged addresses

2008-04-01 Thread Jeff Koch
I can do to mitigate this? > > Thanks. > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > Best Regards, Jeff Koch, Intersessions

Re: Detail Spam Scoring

2008-03-30 Thread Jeff Koch
Thanks - that worked!! At 07:08 PM 3/30/2008, Matt Kettler wrote: Jeff Koch wrote: Hi Matt: Thanks for answering. However neither 'add_header all Report_REPORT_' or 'add_header all' seem to be valid SA commands per 'lint' You're missing a space bet

Re: Detail Spam Scoring

2008-03-30 Thread Jeff Koch
e a report with detailed scoring but doesn't. Any idea how we can troubleshoot this? We are trying to get a report with detailed scoring. At 08:27 AM 3/28/2008, Matt Kettler wrote: Jeff Koch wrote: We used to get detailed spam scoring in the email headers but it seems to have disappear

Re: Bounce Back Spam

2008-03-27 Thread Jeff Koch
Hi Matus: Thanks but I don't even see these rules getting triggered. We have the plugin enabled and the 'whitelist_bounce_relays mailserver_name' line in local.cf At 12:09 PM 3/25/2008, you wrote: >On 25.03.08 12:00, Jeff Koch wrote: > > Our users are getting tons

Bounce back spam

2008-03-27 Thread Jeff Koch
x27;ve given up. Sorry it didn't work out. Best Regards, Jeff Koch, Intersessions

Detail Spam Scoring

2008-03-27 Thread Jeff Koch
We used to get detailed spam scoring in the email headers but it seems to have disappeared after installing 3.2.4. Is there some command for turning the detailed scoring back on. Can someone please tell me what it is? Thanks Best Regards, Jeff Koch, Intersessions

Bounce Back Spam

2008-03-25 Thread Jeff Koch
Hi: Our users are getting tons of bounce-back (joe job) spam starting Monday. The bounces-backs are getting very low scores. Is there anything we can do/change/adjust in SA to block these? Best Regards, Jeff Koch, Intersessions

auto_whitelist path error

2006-02-03 Thread Jeff Koch
/perl5/site_perl/5.8.0/Mail/SpamAssassin/Plugin/AWL.pm line 397, line 689. This whole setup is working properly on two other mailservers and we can't see what's different about the one. Any suggestions would be welcome. TIA Best Regards, Jeff Koch

spamd starting error

2005-06-21 Thread Jeff Koch
d local.cf with 'use_auto_whitelist 0' and without. Has anyone else seen this error? Any solutions? TIA Starting spamd: The -a option has been removed. Please look at the use_auto_whitelist config option instead. [FAILED] ---- Best Regards, Jeff Koch

Relay Country

2005-02-04 Thread Jeff Koch
Regards, Jeff Koch

Bayes FP/FN Training Procedures

2005-01-06 Thread Jeff Koch
to strip off the forwarding enclosure. Thanks in advance. Jeff Koch

Ready for Production Use

2004-12-16 Thread Jeff Koch
are the opinions of those running heavily used mailservers? Any suggestions or words of wisdom on the proper settings to keep things under control. Best Regards, Jeff Koch

blank subject and contents

2004-12-14 Thread Jeff Koch
Hi: We're getting hit with a lot of emails with blank subject lines and blank contents. Could be some kind of address verification robot. Is SA supposed to filter these? If not, does anyone have some custom rules that would do it? Best Regards, Jeff Koch

Re: Frustration...

2004-11-04 Thread Jeff Koch
really figure it out. Surely there are some other ISP's on these lists who might be willing to tell me how they use it. Thanks, Lisa Casey Best Regards, Jeff Koch, Intersessions

Re: spamd still burning CPU in 3.0.1

2004-10-28 Thread Jeff Koch
r even that the two servers were serving the same domains. I just took it at face value that with 3.0.1 they couldn't keep up, but falling back to 2.64 he could carry the load. -- _____ John Andersen Best Regards, Jeff Koch, Intersessions

Re: spamd still burning CPU in 3.0.1

2004-10-28 Thread Jeff Koch
>people's opinions and experience setting up separate/multiple SA servers? > >Are there any good links for reading about such setups on the wiki or > >anywhere else? > > > > > SA is that CPU intensive, it really is. Maybe try adding RBL's in > front > > > of the MTA to reduce the number of messages you have to scan, that's > > > what we do. > > > >Ha! Yeah, this message rate is *WITH* something like 10 RBL's in Postfix > up > >front. W/out that, we'd *really* be drowning. :) > > > >Many thanks! __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com Best Regards, Jeff Koch, Intersessions

Re: spamd still burning CPU in 3.0.1

2004-10-28 Thread Jeff Koch
at 01:09:57AM -0400, Jeff Koch wrote: > > We figure that we'd have to reduce the email load on each server by 50% in > order to use SA 3.0 and thereby need twice as many servers. However, we're > going to wait until the SA developers take the memory and load issues > seri

Re: spamd still burning CPU in 3.0.1

2004-10-28 Thread Jeff Koch
front > of the MTA to reduce the number of messages you have to scan, that's > what we do. Ha! Yeah, this message rate is *WITH* something like 10 RBL's in Postfix up front. W/out that, we'd *really* be drowning. :) Many thanks! __ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail Best Regards, Jeff Koch

procedure for AWL pruning

2004-09-22 Thread Jeff Koch
Our auto-whitelist file on our server has grown to 700MB. Is there a procedure for pruning it? It seems to be growing indefinitely. Best Regards, Jeff Koch

Re: Subject line

2004-09-14 Thread Jeff Koch
re" in the subject line for easier sorting of the emails in folders? This is actually the first list am using that doesn't have anything unique in the subject. Thanks, Predrag Best Regards, Jeff Koch, Intersessions