Re: RCVD_IN_SORBS_SPAM and google IPs

2016-09-08 Thread RW
On Thu, 8 Sep 2016 15:53:00 -0500 (CDT) Shane Williams wrote: > Hey all, > > I'm seeing google IP ranges hit the RCVD_IN_SORBS_SPAM rule, and in > digging deeper, I realize that there are zero hits on this rule for > the two weeks prior to Aug. 31, and now I'm seeing it thousands of > times per w

Re: RCVD_IN_SORBS_SPAM and google IPs

2016-09-08 Thread li...@rhsoft.net
Am 08.09.2016 um 22:53 schrieb Shane Williams: I'm seeing google IP ranges hit the RCVD_IN_SORBS_SPAM rule, and in digging deeper, I realize that there are zero hits on this rule for the two weeks prior to Aug. 31, and now I'm seeing it thousands of times per week (not just against google IPs).

Re: RCVD_IN_SORBS_SPAM and google IPs

2016-09-08 Thread Zinski, Steve
I’m seeing the same thing here, I’ve had to adjust that score lower. Also seeing lots of RCVD_IN_SORBS_WEB false-positives. On 9/8/16, 4:53 PM, "Shane Williams" wrote: Hey all, I'm seeing google IP ranges hit the RCVD_IN_SORBS_SPAM rule, and in digging deeper, I realize that t

RCVD_IN_SORBS_SPAM and google IPs

2016-09-08 Thread Shane Williams
Hey all, I'm seeing google IP ranges hit the RCVD_IN_SORBS_SPAM rule, and in digging deeper, I realize that there are zero hits on this rule for the two weeks prior to Aug. 31, and now I'm seeing it thousands of times per week (not just against google IPs). Was this rule added/changed/re-scored

Re: New Mail::SpamAssassin::Plugin::HeadersEqual plugin

2016-09-08 Thread Amir Caspi
> On Sep 8, 2016, at 10:05 AM, apache.org+spamassas...@daniel-rudolf.de wrote: > > As you can see, SA will increase the score by 0.5 when the From: and > Return-Path: headers don't match ("ne" for "not equal"). This particular rule will FP for most mailing list emails... including this one. (R

Re: drive-by malware customized to the From.RealName of actual Friends

2016-09-08 Thread John Hardin
On Thu, 8 Sep 2016, Chip M. wrote: Last week, I sent John Hardin some spamples, and he very kindly wrote & masschecked rules over the long weekend (Geek!). :) He found a significant FP risk. It's possible meta'ing with some of the conditions mentioned above would reduce the FPs. Unfortunate

New Mail::SpamAssassin::Plugin::HeadersEqual plugin

2016-09-08 Thread apache . org+spamassassin
Hi, I would like to share my (pretty simple) SA plugin I've developed recently to do a pretty basic task: Comparing message headers against each other. It is mostly useful to compare the various address headers of an email, a frequent use case might be to compare the Return-Path: and From: h

Re: spample of "data" URL in well-crafted Phish

2016-09-08 Thread John Hardin
On Thu, 8 Sep 2016, Chip M. wrote: On Sat, 3 Sep 2016, John Hardin wrote: I've tweaked the FP avoidance a bit, maybe that will be enough to get the S/O up high enough to publish it. John, do you have any detailed info about the Ham hits? It's possible to look up what rules hit those message

Re: Anyone else just blocking the ".top" TLD?

2016-09-08 Thread Lindsay Haisley
On Thu, 2016-09-08 at 13:44 +, Chip M. wrote: > On Thu, 8 Sep 2016, "lists [at] rhsoft.net" wrote: > > > > i get a diff-output per mail each time the mailserver configs > > are changing > That's a completely valid approach, and I am a big fan of > pre-emptive first strike (only as applied to p

Re: Anyone else just blocking the ".top" TLD?

2016-09-08 Thread @lbutlr
On 09 Jul 2016, at 08:32, jaso...@mail-central.com wrote: > > Fwiw, atm I block all of the following TLDs > [big list] > That list is auto-generated. Any & all TLDs that have sent > 100 messages > within the last year *AND* have a spam/reject rate >= 99% get blocked by TLD, > never get past b

Re: Anyone else just blocking the ".top" TLD?

2016-09-08 Thread li...@rhsoft.net
Am 08.09.2016 um 15:44 schrieb Chip M.: On Thu, 8 Sep 2016, "lists [at] rhsoft.net" wrote: i get a diff-output per mail each time the mailserver configs are changing That's a completely valid approach, and I am a big fan of pre-emptive first strike (only as applied to potentially evil email)

Re: Anyone else just blocking the ".top" TLD?

2016-09-08 Thread Chip M.
On Thu, 8 Sep 2016, "lists [at] rhsoft.net" wrote: >i get a diff-output per mail each time the mailserver configs >are changing That's a completely valid approach, and I am a big fan of pre-emptive first strike (only as applied to potentially evil email). However, the vast majority of those TLDs

Re: Anyone else just blocking the ".top" TLD?

2016-09-08 Thread li...@rhsoft.net
Am 08.09.2016 um 10:33 schrieb Chip M.: On Sat, 09 Jul 2016, jasonsu wrote: Fwiw, atm I block all of the following TLDs ... men, .. That list is auto-generated. Any & all TLDs that have sent > 100 messages within the last year *AND* have a Great approach Jason! :) ".men" just recently ap

Re: Anyone else just blocking the ".top" TLD?

2016-09-08 Thread Chip M.
On Sat, 09 Jul 2016, jasonsu wrote: >Fwiw, atm I block all of the following TLDs ... >men, .. >That list is auto-generated. Any & all TLDs that have >sent > 100 messages within the last year *AND* have a Great approach Jason! :) ".men" just recently appeared in my data, and is not showing up on

drive-by malware customized to the From.RealName of actual Friends

2016-09-08 Thread Chip M.
Spample: http://puffin.net/software/spam/samples/0043_driveby_from-rn_in_url.txt I removed 19 (of 20 original) email addresses out of the To header, ST:TOS munged all remaining email addresses, and munged the target URL to match the other mungings. Everything else is exactly as received, im

Re: spample of "data" URL in well-crafted Phish

2016-09-08 Thread Chip M.
On Sat, 3 Sep 2016, John Hardin wrote: >I've tweaked the FP avoidance a bit, maybe that will be enough >to get the S/O up high enough to publish it. John, do you have any detailed info about the Ham hits? I just datamined my three best corpora, from the beginning of 2014 thru this weekend, and fo