Re: docusign fraud using docusign

2024-11-10 Thread Matus UHLAR - fantomas
th these domains, but they remain mostly trusted? afaik the masschecks run over spam/ham corpora. So it would make sense to include this kind of spam in that. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this

Re: docusign fraud using docusign

2024-11-10 Thread Matus UHLAR - fantomas
high scores with the intention of having these scores to offset his heavy handed approach. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.

Re: bounce spam

2024-11-12 Thread Matus UHLAR - fantomas
amavis[1174755]: (1174755-04) bounce unverifiable, <> -> Probably amavis whitelisted "<>" What seems obvious is that '<>' mainly represents bounces or non-delivery reports (NDRs)." -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantom

Re: ATTENTION: DNSWL to be disabled by default.

2024-09-26 Thread Matus UHLAR - fantomas
Root Cause Analysis (in order): 1) DNSWL does not provide blocked codes.  That deviates from most DNS-query based systems. On 24.09.24 20:43, Matthias Leisi wrote: This is wrong. On 26/09/24 01:20, Matus UHLAR - fantomas wrote: I have checked with 1.1.1.1, where queries only return

Re: ATTENTION: DNSWL to be disabled by default.

2024-09-24 Thread Matus UHLAR - fantomas
ctor. Is there any possibility to detect clients using open DNS, perhaps other than RCVD_IN_ZEN_BLOCKED_OPENDNS ? Then, block all dnsbl/rhsbl rules? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovan

Re: Whitelist or BAYES?

2024-09-27 Thread Matus UHLAR - fantomas
. * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from * author's domain you can safely welcomelist_from_dkim their mail address. -- Matus UHLAR - fantomas, uh...@fantomas.sk ;

Re: Tips on training bayes?

2024-09-18 Thread Matus UHLAR - fantomas
may be kinda filing it up. With SA 3.4.X - on average 100MB and it deletes on the fly With SA 4.X - on average 2-6GB and I had to do a quick fix: 59 23 * * * root find /var/lib/amavis/tmp/ -mtime +0 -delete; W dniu 18.09.2024 o 16:09, Matus UHLAR - fantomas pisze: On 18.09.24 13:42, Grega via

Re: Tips on training bayes?

2024-09-18 Thread Matus UHLAR - fantomas
15:28:48 CEST 2024 How do you call spamassassin, directly, via spamass-milter, amavis or other way? Did you tune any bayes settings? Do you have your trusted_networks and internal_networks set up properly? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish

Re: ATTENTION: DNSWL to be disabled by default.

2024-09-25 Thread Matus UHLAR - fantomas
DNSWL would return 127.0.0.255 in addition to 127.0.10.3 - there is already rule to suspend header RCVD_IN_DNSWL_BLOCKED eval:check_rbl_sub('dnswl-firsttrusted', '^127\.0\.\d+\.255$') dns_block_rule RCVD_IN_DNSWL_BLOCKED list.dnswl.org -- Matus UHLAR - fantoma

Re: paypal fraud

2024-11-07 Thread Matus UHLAR - fantomas
nsider this should be reported as a bug missing DKIM_VALID_EF, so not dmarc aligned strict DMARC does not require this. Even mail from this mailing list does not have DKIM_VALID_EF. Because this list forwards e-mail, changes envelope from, but does not change headers so original DKIM app

Re: A lot of "invalid DKIM result" messages in my logs

2024-11-17 Thread Matus UHLAR - fantomas
. Spamassassin version is 4.0.0-8ubuntu5. Once again, do you use Debian or Ubuntu? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. "Two

Re: All RCVD_IN_VALIDITY rules being applied to every email.

2024-11-19 Thread Matus UHLAR - fantomas
ery much at all (and certainly at least order of magnitude less than your stated traffic). No amount of local DNS caching is going to fix limits *that low*. yeah, this looks like blocking every non-paying user. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I w

Re: docusign fraud using docusign

2024-11-09 Thread Matus UHLAR - fantomas
e they hit - unless you want stop using that at all. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. I just got lost in thought. It was unfamiliar territory.

Re: Blacklisting a stubborn sender

2020-08-02 Thread Matus UHLAR - fantomas
hrough them? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Spam = (S)tupid (P)eople's (A)dvertising (M)ethod

Re: Blacklisting a stubborn sender

2020-08-02 Thread Matus UHLAR - fantomas
when de-listing is rejected. I don't think there's point in blacklisting hoat that sends fake helo, when you can block the helo itself. yes, I think that such helo should be blocked and I block it wherever I can. Original Message On 2 Aug 2020, 12:30, Matus UHLAR

Re: Blacklisting a stubborn sender

2020-08-04 Thread Matus UHLAR - fantomas
that 99% of hits are ham? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. "They say when you play that M$ CD backward you can hear sa

Re: Zero-point garbage text that isn't caught by the small-font rules

2020-08-21 Thread Matus UHLAR - fantomas
ve noticed those some time ago. I wonder what's the point of sending such mail. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. A day with

Re: Zero-point garbage text that isn't caught by the small-font rules

2020-08-21 Thread Matus UHLAR - fantomas
On 21/08/20 11:52, Matus UHLAR - fantomas wrote: I have noticed those some time ago. I wonder what's the point of sending such mail. On 21.08.20 10:27, Riccardo Alfieri wrote: Perhaps trying to fool the bayesians? I remember some spam emails that cyclically appear (mostly dating spam)

Re: Zero-point garbage text that isn't caught by the small-font rules

2020-08-21 Thread Matus UHLAR - fantomas
ri, 21 Aug 2020, Matus UHLAR - fantomas wrote: I have noticed those some time ago. I wonder what's the point of sending such mail. On 21.08.20 09:21, John Hardin wrote: It's an attempt to obstruct spam detection via naïve text matching in the raw HTML. It has no effect (beyond bein

Re: Zero-point garbage text that isn't caught by the small-font rules

2020-08-24 Thread Matus UHLAR - fantomas
ri, 21 Aug 2020, Matus UHLAR - fantomas wrote: I have noticed those some time ago. I wonder what's the point of sending such mail. On 21.08.20 09:21, John Hardin wrote: It's an attempt to obstruct spam detection via naïve text matching in the raw HTML. It has no effect (beyond bein

Re: ANNOUNCEMENT: The NEW invaluement "Service Provider DNSBLs" - 1st one for Sendgrid-spams!

2020-08-25 Thread Matus UHLAR - fantomas
hopefully be able to make use of this, who don't have Pyzor (for whatever reasons) well, do we have anything available now to block at SMTP level? - postfix policy server? - milter? so far I have noticed only SA plugins. Which is not bad, but that HUGE advantage is not usable now. -- Matus

Re: Spamassassin Email Alert

2020-09-02 Thread Matus UHLAR - fantomas
. What exactly do you want? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Posli tento mail 100 svojim znamim - nech vidia aky si idiot Send

Re: Spamassassin Email Alert

2020-09-02 Thread Matus UHLAR - fantomas
On 02.09.20 16:05, KADAM, SIDDHESH wrote: I want to send a mail to local admin If any mail body matches a content of a specific words. it it's only about simple regex, postfix has body_checks directive that could be used for this. On 9/2/2020 4:01 PM, Matus UHLAR - fantomas wrote

Re: Check HELO

2020-09-14 Thread Matus UHLAR - fantomas
ck to the IP. 2. the name in HELO/EHLO should be resolvable and should have A/ record I don't really like that but we think about to check the HELO too. Does anyone else checks the HELO/ELHO? very few. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I w

Re: Check HELO

2020-09-14 Thread Matus UHLAR - fantomas
rbage up front. On 14.09.20 17:43, Niels Kobschätzki wrote: I greylist (what I usually do not do) when a HELO-string does not resolve with a PTR-record. PTR? the helo string should be an A or . Do you check PTR of those addresses? -- Matus UHLAR - fantomas, uh...@fantomas.sk ;

Re: Check HELO

2020-09-16 Thread Matus UHLAR - fantomas
On Mon, 14 Sep 2020 15:08:57 +0200 Matus UHLAR - fantomas wrote: last time I checked, google, aol, yahoo SMTP servers used HELO strings that did not resolve back to those IPs. On 14.09.20 23:03, RW wrote: I just looked at few and they all have HELO matching the recorded rDNS. Are you basing

Re: SpamAssassin DKIM with Virtual Hosting

2020-09-25 Thread Matus UHLAR - fantomas
ourse better to have mail signed by matching domain. And even if you don't want to publish DMARC records now it's probably best practice to sign with the organizational domain of the From: header. A DKIM signature from an unrelated domain doesn't really say anything except t

Re: the pending whitelist* -> welcomelist* change

2020-10-16 Thread Matus UHLAR - fantomas
Am I not supposed to replace whitelist with welcomelist in my configs? On 16.10.20 09:20, Kevin A. McGrail wrote: No, not until 4.0 is released.  Good question! perhaps, the rules above should be defined only for version >=4 and versions <4 should have the original rules. -- Ma

Re: What can one do abut outlook.com?

2020-10-25 Thread Matus UHLAR - fantomas
e to a web page if I need more help; said page assumes the reader is inside outlook and getting mail from outside. What do people do about them? Do I lie and say I trust them? or should I just continue to block parts of their spam-network? I cannot be the only one with this problem! ==John ffitc

SPOOFED_FREEMAIL for pobox.sk mail

2020-11-02 Thread Matus UHLAR - fantomas
X && !__HDRS_LCASE_KNOWN && !__FSL_RELAY_GOOGLE meta __SPOOFED_FREEMAIL !__NOT_SPOOFED && FREEMAIL_FROM if !(!plugin(Mail::SpamAssassin::Plugin::DKIM)) ifplugin Mail::SpamAssassin::Plugin::SPF meta __NOT_SPOOFED SPF_PASS || DKIM_VALID || !__LAST_EXTERNAL_RELAY_NO_AUTH || A

Re: SPF_FAIL

2020-11-05 Thread Matus UHLAR - fantomas
rules to push score back to ham range. Moreover, after reading other replies in the thread, I am even begining to doubt the wizdom of rejecting hard SPF fails in the MTA (which I do in some installations). you can still do that as policy decision. -- Matus UHLAR - fantomas, uh...@fanto

Re: SPF_FAIL

2020-11-05 Thread Matus UHLAR - fantomas
say i have now added rhsoft to rpz localy dmarc can pass even if SPF does not. dmarc requires either DKIM or SPF pass, with the domain same as From:. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Var

Re: Crap getting through

2020-11-09 Thread Matus UHLAR - fantomas
ed. I received another one that was meant to be an Amazon Prime Membership failure. How can I block these? The last time I inquired about phishing, it was suggested to install KAM, which I did, but this crap is still getting through. Any other suggestions? -- Matus UHLAR - fantomas,

Re: Per-user prefs and rules

2020-11-09 Thread Matus UHLAR - fantomas
his is to be able to block mail from a specific TLD or domain or country on a per-user or per-domain basis. Perhaps there's another way to do this? In amavis directly? https://cwiki.apache.org/confluence/display/SPAMASSASSIN/UsingSQL -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://ww

Re: SPF_FAIL

2020-11-11 Thread Matus UHLAR - fantomas
KIM reputations are identified by a combination of header from address and signing domain. SPF pass reputations are just identified by header address, without incorporating the envelope domain or requiring alignment. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wis

Re: SPF_FAIL

2020-11-11 Thread Matus UHLAR - fantomas
Matus UHLAR - fantomas skrev den 2020-11-11 17:01: Martin Gregorie skrev den 2020-11-11 11:02: On Wed, 2020-11-11 at 09:52 +0100, Tobi wrote: On 11.11.20 15:41, RW wrote: Note that without a DKIM pass, SPF is easily spoofed in TxRep. is it? how does that work then? On 11.11.20 17:20

Re: SPF_FAIL

2020-11-12 Thread Matus UHLAR - fantomas
ward. $signedby gets set to the tag DKIMDOMAIN or falls back to the fixed string 'spf' for an SPF pass. sorry, I'm not into txrep much for now. Does it mean, that txrep correctly compares Return-Path (or any header that is filled by envelope from), but incorrectly adds bonus to addre

Re: Happy Thanksgiving and Announcing the Apache SpamAssassin Channel for the KAM Rule Set

2020-11-28 Thread Matus UHLAR - fantomas
äckelmann who worked hard on setting up the infrastructure for this. great to know! is there any estimate on how often should we expect any updates to it? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varo

Re: Happy Thanksgiving and Announcing the Apache SpamAssassin Channel for the KAM Rule Set

2020-12-17 Thread Matus UHLAR - fantomas
ort external update channels. Also, you often neet to reload spamd or amavisd, which apparently should not be done independently by multiple cron jobs... -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this addre

Re: channel 'kam.sa-channels.mcgrail.com': GPG validation failed, channel failed

2020-12-21 Thread Matus UHLAR - fantomas
e verification failed. channel 'kam.sa-channels.mcgrail.com <http://kam.sa-channels.mcgrail.com>': GPG validation failed, channel failed Update failed, exiting with code 4 This is Ubuntu 20.04.1 LTS Spamassassin spamassassin -V SpamAssassin version 3.4.4

Re: Error "cannot open bayes databases" lock failed: File exists

2020-12-30 Thread Matus UHLAR - fantomas
0" I read various publications for this error but i don't know how resolve it. Any ideas, recommendations? bayes_learn_to_journal 1 -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie:

Re: Happy Thanksgiving and Announcing the Apache SpamAssassin Channel for the KAM Rule Set

2020-12-31 Thread Matus UHLAR - fantomas
On Sat, Nov 28, 2020 at 1:29 PM Matus UHLAR - fantomas wrote: is there any estimate on how often should we expect any updates to it? On 31.12.20 15:22, Kevin A. McGrail wrote: I typically make multiple changes on every business day. Some of those changes are to an RBL that we will likely

Re: Error "cannot open bayes databases" lock failed: File exists

2021-01-20 Thread Matus UHLAR - fantomas
Jan 20 07:25:27 eternia6 spamd[22843]: bayes: cannot open bayes databases /var/spamassassin/bayesdb/bayes_* R/W: lock failed: File exists Any ideas? i don't know how resolve this error. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e

Re: Error "cannot open bayes databases" lock failed: File exists

2021-01-20 Thread Matus UHLAR - fantomas
don't recommend more spamd processes than e.g. 2x number of CPUs. maybe even less. It does not make sense to run too many processes in parallel. If you process too much mail, you could store bayes database in SQL or redis. However, first lower amount of processes. -- Matus UHLAR - fantoma

Re: Error "cannot open bayes databases" lock failed: File exists

2021-01-21 Thread Matus UHLAR - fantomas
oo many processes in parallel. If you process too much mail, you could store bayes database in SQL or redis. However, first lower amount of processes. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie:

Re: Upgrading from 3.4.2 to 3.4.5, how to

2021-01-22 Thread Matus UHLAR - fantomas
rough package manager too. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Windows found: (R)emove, (E)rase, (D)elete

Re: Error "cannot open bayes databases" lock failed: File exists

2021-01-22 Thread Matus UHLAR - fantomas
before, citing from message you quoted: If you process too much mail, you could store bayes database in SQL or redis. However, first lower amount of processes. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address

Re: apache.org is blacklisted

2021-01-27 Thread Matus UHLAR - fantomas
:c010:567c:0:0:0:1 SPFBL? while we're here, was anyone able to get their page in english language? https://spfbl.net/en/project/ -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu

Re: Backscatter to role addresses

2021-01-31 Thread Matus UHLAR - fantomas
score BOUNCE_MESSAGE 1 score CRBOUNCE_MESSAGE 1 score VBOUNCE_MESSAGE1 score OOOBOUNCE_MESSAGE 1 score ANY_BOUNCE_MESSAGE 1 ... Should I bother letting SA scan the messages and consign them to my SA folder where they get auto-learned? it is possible but I would not recommend it. -- Matus

Re: HEADS UP: SPAMCOP MIA

2021-01-31 Thread Matus UHLAR - fantomas
On 21-01-31 12:58:48, Axb wrote: Cisco forgot to renew spamcop.net Registry Expiry Date: 2022-01-30T05:00:00Z On 31.01.21 12:02, Georg Faerber wrote: That's still one year to go, isn't it? Updated Date: 2021-01-31T09:40:42Z they fixed it in the meantime. -- Matus UHLAR - fa

Re: HEADS UP: SPAMCOP MIA

2021-01-31 Thread Matus UHLAR - fantomas
;; ANSWER SECTION: 1.0.0.127.bl.spamcop.net. 1800 IN A 91.195.240.87 -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. 99 percent

Re: HEADS UP: SPAMCOP MIA

2021-01-31 Thread Matus UHLAR - fantomas
On 31.01.21 15:43, Axb wrote: On 1/31/21 3:35 PM, Matus UHLAR - fantomas wrote: On 31.01.21 12:02, Georg Faerber wrote: On 21-01-31 12:58:48, Axb wrote: Cisco forgot to renew spamcop.net Registry Expiry Date: 2022-01-30T05:00:00Z That's still one year to go, isn't it? seems tha

Re: HEADS UP: SPAMCOP MIA

2021-01-31 Thread Matus UHLAR - fantomas
On 21-01-31 12:58:48, Axb wrote: Cisco forgot to renew spamcop.net Registry Expiry Date: 2022-01-30T05:00:00Z On 31.01.21 12:02, Georg Faerber wrote: That's still one year to go, isn't it? Den 31-01-2021 kl. 15:35 skrev Matus UHLAR - fantomas: seems that this has been ov

Re: CHAOS Module Released

2021-02-22 Thread Matus UHLAR - fantomas
at: https://github.com/telecom2k3/CHAOS -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Your mouse has moved. Windows NT will now restart for

BIGNUM_EMAILS false positive

2021-02-26 Thread Matus UHLAR - fantomas
Hello, it seems that BIGNUM_EMAILS on signatures containing e-mail address after telephone number like: Mobil: +421 904 000 111 e-mail: addr...@example.com Feb 26 14:25:49.116 [7638] dbg: rules: ran body rule __BIGNUM_EMAILS ==> got hit: "000 111 e-mail" -- Matus UHLAR -

google domains spam

2021-02-28 Thread Matus UHLAR - fantomas
up L_URIBL_FANTOMAS DNSBL:google.com:rhsbl.fantomas.sk How can I make SA to rbl-check for subdomain, not just google.com domain? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVA

Re: google domains spam

2021-03-01 Thread Matus UHLAR - fantomas
On 2021-02-28 12:26, Matus UHLAR - fantomas wrote: How can I make SA to rbl-check for subdomain, not just google.com domain? On 28.02.21 15:58, Benny Pedersen wrote: 2nd tld cf file or do you want to say, only delegated domains are searched, not subdomains? https://github.com/spamhaus

Re: google domains spam

2021-03-01 Thread Matus UHLAR - fantomas
On 2021-02-28 12:26, Matus UHLAR - fantomas wrote: How can I make SA to rbl-check for subdomain, not just google.com domain? On 28.02.21 15:58, Benny Pedersen wrote: 2nd tld cf file or On 01.03.21 11:19, Matus UHLAR - fantomas wrote: do you want to say, only delegated domains are searched

Re: google domains spam

2021-03-01 Thread Matus UHLAR - fantomas
On 2021-03-01 11:19, Matus UHLAR - fantomas wrote: do you want to say, only delegated domains are searched, not subdomains? On 01.03.21 15:25, Benny Pedersen wrote: yes spamassasin works this way I apparently missed docs about this. And, frankly, it'a apparently not ideal, at least f

Re: Random results with AskDns

2021-03-02 Thread Matus UHLAR - fantomas
It is not a timeout problem: both tcpdump and dns-cache log  show immediate answers to 100% of queries in less than 1 second. May this be solved in the new AskDns John Hardin mentioned some days ago? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to

Re: Random results with AskDns

2021-03-03 Thread Matus UHLAR - fantomas
answer and die on timeout.This not only affects final SA result, but performance. Correct Kernel UD tunning solves the problem! On Tuesday, March 2, 2021, 04:46:08 PM GMT+1, Matus UHLAR - fantomas wrote: do you run local resolving (non-forwarding) DNS server?   On Monday, March 1, 2021

Re: Random results with AskDns

2021-03-03 Thread Matus UHLAR - fantomas
problem. https://bobcares.com/blog/bind-edns/ default edns0 is now 4096, but sometimes its can only be 512, check logs and read this link logs of DNS server, like BIND. It can force maximum UDP size to e.g. 1500 i am not a dns expert, sorry -- Matus UHLAR - fantomas, uh...@fantomas.sk

Re: Can a .spamassassin directory in a user's home directory override the site-wide configuration?

2021-03-14 Thread Matus UHLAR - fantomas
under root without the '-x' flag (which disables this behavior). spamc connects to spamd passing the username to it, so you can override current user by passing the "-u username" flag to it. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT t

Re: Workflow for adding new ham/spam to existing site-wide database?

2021-03-17 Thread Matus UHLAR - fantomas
e places one false negative is enough to multiple similar mail from BAYES_50 to BAYES_999 -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. - H

Re: Workflow for adding new ham/spam to existing site-wide database?

2021-03-18 Thread Matus UHLAR - fantomas
that multiple people reported long delivery time when expiration has occured, and it's often recommended to turn this off and do expiration e.g. from cron job. BAYES database stored in redis does not have this issue. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warni

Re: Workflow for adding new ham/spam to existing site-wide database?

2021-03-18 Thread Matus UHLAR - fantomas
FPs and FNs. On 17.03.21 22:01, RW wrote: It wont do that by default. You would need to have something removing the signature hashes from the database. Matus UHLAR - fantomas wrote: oh, yes, it does:   bayes_auto_expire (default: 1)   If enabled, the Bayes system will

Re: Workflow for adding new ham/spam to existing site-wide database?

2021-03-18 Thread Matus UHLAR - fantomas
cally expiring out of Bayes, leading to FPs and FNs. On 17.03.21 22:01, RW wrote: >It wont do that by default. You would need to have something removing >the signature hashes from the database. On Thu, 18 Mar 2021 14:01:28 +0100 Matus UHLAR - fantomas wrote: oh, yes, i

Re: What makes this email spam and how do I train myself to find markers for spam so I can train spamassassin properly?

2021-03-28 Thread Matus UHLAR - fantomas
5rIHlvdSwNClhmaW5pdHkgTWFuYWdlbWVudA== 105 106 --3k4f1c2=_dmQLapWUlhFkRkERazqcs8FmA0 107 Content-Type: application/octet-stream; 108 name="Mar-28 Voicemail.eml" 109 Content-Transfer-Encoding: base64 110 Content-Disposition: attachment; 111 filename="Mar-28 Voicemail.e

google.com spam

2021-04-04 Thread Matus UHLAR - fantomas
TLD From Google Drive and Reply-To is * from a suspicious TLD I even have following in my local.cf to be able to carch google docs/drive/whatever spam via URIBL: clear_uridnsbl_skip_domain goo.gl google.com util_rb_2tld google.com -- Matus UHLAR - fantomas,

Re: google.com spam

2021-04-04 Thread Matus UHLAR - fantomas
On 2021-04-04 12:54, Matus UHLAR - fantomas wrote: I have received spam from: From: "Linda marry (via Google Drive)" it wasn't catches because of: 60_whitelist_auth.cf:def_welcomelist_auth *@google.com Now that users can abuse google.com domain, isn't it time to remo

Re: google.com spam

2021-04-04 Thread Matus UHLAR - fantomas
On 04.04.21 13:09, Benny Pedersen wrote: >change score to 7.5 >change score to -3.5 On Sun, 4 Apr 2021 13:21:08 +0200 Matus UHLAR - fantomas wrote: I prefer to solve problems instead of playing with scores. It seems that abusers have worked around SA by using google domains and address

Re: google.com spam

2021-04-06 Thread Matus UHLAR - fantomas
An update to this: On 04.04.21 12:54, Matus UHLAR - fantomas wrote: I have received spam from: From: "Linda marry (via Google Drive)" it wasn't catches because of: 60_whitelist_auth.cf:def_welcomelist_auth *@google.com Now that users can abuse google.com domain, isn'

Re: CHAOS v1.1.1

2021-04-08 Thread Matus UHLAR - fantomas
understandable mess. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. I feel like I'm diagonally parked in a parallel universe.

Re: google.com spam

2021-04-08 Thread Matus UHLAR - fantomas
On 04 Apr 2021, at 05:21, Matus UHLAR - fantomas wrote: I prefer to solve problems instead of playing with scores. On 04.04.21 06:35, @lbutlr wrote: The way that SA solves problems is by changing score values. The entire foundation of SA is "playing with scores". I disagree. The

Re: google.com spam

2021-04-08 Thread Matus UHLAR - fantomas
>On Sun, 4 Apr 2021 13:21:08 +0200 Matus UHLAR - fantomas wrote: >> I prefer to solve problems instead of playing with scores. >> >> It seems that abusers have worked around SA by using google domains >> and addresses for sending spam from. On 04.04.21 14:19, RW

Re: google.com spam

2021-04-08 Thread Matus UHLAR - fantomas
Am 2021-04-08 17:46, schrieb Bill Cole: On 8 Apr 2021, at 6:25, Matus UHLAR - fantomas wrote: and there is no undef_whitelist_auth, and the unwhitelist_auth does NOT work. It does work in 3.4.5, although if you're not there yet I'd advise waiting for 3.4.6. See https://bz.

Re: gmail hotmail picture and a lot of spam-rubish

2021-04-09 Thread Matus UHLAR - fantomas
mailto:envelope-from=mau...@gmx.ch> ; receiver= [...] -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Eagles may soar, but weasels do

Re: learning news from Spamassassin ?

2021-04-10 Thread Matus UHLAR - fantomas
ilter granularity. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Linux IS user friendly, it's just selective who its friends are...

Re: DNSWL overriding bayes_99 and bayes_999 rules

2021-04-10 Thread Matus UHLAR - fantomas
st I don't have something misconfigured before I report 300+ emails. From what I've read in the emails last week, this would be highly unusual. 2) If I do have that many false positives, I need to figure out how to bulk report that many of them. -- Matus UHLAR - fantomas, uh...@fantomas.s

Re: Is pyzor recommended by folks on this list?

2021-04-11 Thread Matus UHLAR - fantomas
rules built into SA are good enough or if pyzor improves the accuracy of SA enough to be worth the extra cycles to install it and keep it functional. What do you think? enable and install RAZOR and DCC. all of them help. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantoma

Re: LANSET, do they create anything but SPAM?

2021-04-12 Thread Matus UHLAR - fantomas
On 12.04.21 11:41, Anders Gustafsson wrote: A LOT of the SPAM that is not blocked directly by RBLs seem to originate from LANSET Corporation. Are they a known spamsource? do you have examples? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to

Re: Using spamassassin to thwart sharepoint phishing attacks

2021-04-12 Thread Matus UHLAR - fantomas
BS_SPAM 0 0.5 0 0.5 score RCVD_IN_SORBS_WEB 0 1.5 0 1.5 score RCVD_IN_SORBS_ZOMBIE 0 # n=0 n=1 n=2 n=3 have you set up own caching, non-forwarding DNS server? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address

Re: Using spamassassin to thwart sharepoint phishing attacks

2021-04-12 Thread Matus UHLAR - fantomas
04.21 09:12, Steve Dondley wrote: Yes. And my SA scores have improved about 100% since I did this. great. Now, do you have razor, pyzor and dcc installed and their equivalent SA modules enabled? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to rece

Re: Sv: Re: LANSET, do they create anything but SPAM?

2021-04-12 Thread Matus UHLAR - fantomas
On 12.04.21 16:48, Anders Gustafsson wrote: I tried to send you exemples earlier, but your spam filter blocked my email. apparently my spam filter works better ;-) ...publishing them on own web, via pastebin or similar service should be better. Matus UHLAR - fantomas 12.04.2021 12:13

Re: Sv: Re: LANSET, do they create anything but SPAM?

2021-04-13 Thread Matus UHLAR - fantomas
. UCEPROTECTL2 and UCEPROTECTL3 list that IP range. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. I wonder how much deeper the ocean would be without

Re: Is pyzor recommended by folks on this list?

2021-04-13 Thread Matus UHLAR - fantomas
indicators of server reputation. using all of them as indication of spamminess is fine, but not enough. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu

Re: KAM_DMARC_REJECT on internal emails

2021-04-19 Thread Matus UHLAR - fantomas
advice would be appreciated. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Depression is merely anger without enthusiasm.

Re: KAM_DMARC_REJECT on internal emails

2021-04-19 Thread Matus UHLAR - fantomas
;t hit, because it means DMARC pass. I am not sure how exactly does SPF match: header SPF_PASS eval:check_for_spf_pass() I'm not sure SPF should hit for locally submitted e-mail. however, putting exemption of local mail to KAM_DMARC_REJECT could help us to accept locally submitted

Re: KAM_DMARC_REJECT on internal emails

2021-04-19 Thread Matus UHLAR - fantomas
most direct tactic would be to modify KAM_DMARC_REJECT to not hit if ALL_TRUSTED is hit. that would cause problems if you set up trusted_servers to any foreign server you trust not to fake headers. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to

Re: KAM_DMARC_REJECT on internal emails

2021-04-19 Thread Matus UHLAR - fantomas
the most direct tactic would be to modify KAM_DMARC_REJECT to not hit if ALL_TRUSTED is hit. On 19 Apr 2021, at 9:26, Matus UHLAR - fantomas wrote: that would cause problems if you set up trusted_servers to any foreign server you trust not to fake headers. On 19.04.21 09:46, Bill Cole wrote

Re: KAM_DMARC_REJECT on internal emails

2021-04-19 Thread Matus UHLAR - fantomas
the most direct tactic would be to modify KAM_DMARC_REJECT to not hit if ALL_TRUSTED is hit. On 19 Apr 2021, at 9:26, Matus UHLAR - fantomas wrote: that would cause problems if you set up trusted_servers to any foreign server you trust not to fake headers. On 19.04.21 09:46, Bill Cole wrote

Re: KAM_DMARC_REJECT on internal emails

2021-04-19 Thread Matus UHLAR - fantomas
On 19 Apr 2021, at 11:30, Matus UHLAR - fantomas wrote: I understand this as: if mail was received by internal relay unauthenticated, it's external, On 19.04.21 12:49, Bill Cole wrote: I cannot make SA behave that way. why not? meta KAM_DMARC_REJECT __LAST_EXTERNAL_RELAY_NO

Re: KAM_DMARC_REJECT on internal emails

2021-04-20 Thread Matus UHLAR - fantomas
>On 19 Apr 2021, at 11:30, Matus UHLAR - fantomas wrote: >> I understand this as: >> >> if mail was received by internal relay unauthenticated, it's >> external, On 19.04.21 12:49, Bill Cole wrote: >I cannot make SA behave that way. On Mon, 19 Apr 2021 19

Re: KAM_DMARC_REJECT on internal emails

2021-04-20 Thread Matus UHLAR - fantomas
On 19 Apr 2021, at 11:30, Matus UHLAR - fantomas wrote: I understand this as: if mail was received by internal relay unauthenticated, it's external, On 19.04.21 12:49, Bill Cole wrote: I cannot make SA behave that way. On 19 Apr 2021, at 13:03, Matus UHLAR - fantomas wrote: wh

Re: KAM_DMARC_REJECT on internal emails

2021-04-20 Thread Matus UHLAR - fantomas
means, so you need at least one relay, otherwise it won't hit. Are you sure you need it this way? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek rekla

Re: KAM_DMARC_REJECT on internal emails

2021-04-21 Thread Matus UHLAR - fantomas
better the NO_RELAYS as Benny pointed out should only hit on mail generated in internal network. The !__LAST_EXTERNAL_RELAY_NO_AUTH I proposed should hit on mail entered internal network authenticated, which imho means it's an outgoing e-mail. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://

Re: How do you set nomail for the List?

2021-04-21 Thread Matus UHLAR - fantomas
rowse them. On the Spamassassin list, I know the person has to be subscribed so I don't have to CC them. I doubt most mailing lists are smart enough to CC such non-subscribers on replies. I don't think it's issue of mailing lists, it should be issue of posters. -- Matus UHLAR - fan

Re: KAM_DMARC_REJECT on internal emails

2021-04-22 Thread Matus UHLAR - fantomas
M-signed, you have to dkim-sign it. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. "Where do you want to go to die?" [Microsoft]

Re: DCC license

2021-04-22 Thread Matus UHLAR - fantomas
services." there's nothing like that inside. The only requirement is to use public DCC server infrastructure (e.g. share checksums). -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: n

Re: SA seems powerless against marketing emails for SEO/web development

2021-04-22 Thread Matus UHLAR - fantomas
spam and ham. now, train as needed - this one as spam. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. 10 GOTO 10 : REM (C) Bill Gates 1998

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