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

2016-07-16 Thread jasonsu
On Sat, Jul 16, 2016, at 12:48 PM, Jonathan Nichols wrote: > I’m just blocking them. .top has been nothing but spam. Looking at my logs, > .top accounts for over 90% of the rejected email nowadays. you can of course do what you want, but IMO it bears mention for others' awareness that # B

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

2016-07-09 Thread jasonsu
On Sat, Jul 9, 2016, at 08:28 AM, Groach wrote: > But that said, in fairness, of all the spam we do receive, from what I > can tell, is already handled and dealt with by the usual DNSBL, SURBLs > and spamassassin (with SPF and DKIM checking encompassed). Ive never > had to use/block these TLD

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

2016-07-09 Thread jasonsu
On Sat, Jul 9, 2016, at 07:52 AM, Groach wrote: > Our accountants are actually using '.account' TLD and they are a very > reputable business. A surprise when they changed to it, maybe, but change to > it they did. My stats provide all the 'evidence' I need. So far, it seems I'm not auto-blocki

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

2016-07-09 Thread jasonsu
On Sat, Jul 9, 2016, at 07:14 AM, Chip M. wrote: > Thanks for all the lists and references, everyone! :) Fwiw, atm I block all of the following TLDs accountant, accountants, adult, aero, agency, apartments, app, asia, associates, audio, baby, bargains, bid, bike, bingo, blog, boutique,

Re: Which SA test can detect/score this (fairly common) 'freemail' whack-a-mole?

2016-06-26 Thread jasonsu
On Sun, Jun 26, 2016, at 02:15 AM, Groach wrote: > Am I right to think this implies that there is a setting or some other > mechanism that stops rules that have a Zero score from being run in the > first place? A flag or something? (I ask because I still have Zero score > rule results run and

Re: Which SA test can detect/score this (fairly common) 'freemail' whack-a-mole?

2016-06-25 Thread jasonsu
Noel On Sat, Jun 25, 2016, at 06:31 PM, Noel Butler wrote: > ignoring the usual trolls Benny and Harry (Reindl) got it > " loadplugin Mail::SpamAssassin::Plugin::FreeMail " is actually loaded? yep > /var/lib/spamassassin/3.004001/updates_spamassassin_org/20_freemail.cf I think that's it.

Re: Which SA test can detect/score this (fairly common) 'freemail' whack-a-mole?

2016-06-25 Thread jasonsu
Huh? > and its asked why do i get spam with spf softfails No, I'm not asking about the 'softfail'. At all. > recipient have wanted that spam Um, no. > possible spam that is not spam but relaying fails Again, huh? I'm asking a simple question -- what SA test detects the multiple freemail b

Re: Which SA test can detect/score this (fairly common) 'freemail' whack-a-mole?

2016-06-25 Thread jasonsu
> https://dane.sys4.de/smtp/gmail.com > https://dane.sys4.de/smtp/yahoo.com > so why not reject softfail based on it ? > oh yahoo client use gmail, hmm :=) > that user should use smtp auth on gmail, not use yahoo smtp servers for > relaying > and note DNSS

Which SA test can detect/score this (fairly common) 'freemail' whack-a-mole?

2016-06-25 Thread jasonsu
An inbound spam was caught by SpamAssassin, flagged with BAYES_50=0.8 DCC_CHECK=1.1 DIGEST_MULTIPLE=0.293 HTML_MESSAGE=0.001 MIME_HTML_MOSTLY=0.428 MISSING_HEADERS=1.021 PYZOR_CHECK=2.5 REPLYTO_WITHOUT_TO_CC=1.552 To get to SA, it sn

Re: Which DNSBLs do you use?

2016-06-16 Thread jasonsu
Fwiw, I've moved the DNSBL issue out of SA and put it 'in front' with Postfix's postscreen. Instead of just *one* DNSBL, which is imo always a risk, I use multiple dnsbls, and weight them in scoring. In my experience, it works fantastically well. A great write up on the approach is here ht

how to write body rules to match 'tortured html' variations of text phrases?

2016-06-15 Thread jasonsu
I've installed SA 3.4.1. I'm writing body rules to deal with some persistent spam I'm getting. plain-text match rules are simple enough. Much of the spam contains 'tortured html'. I just want to get clear about how to correctly match it. For example, here's a body snippet from one of those 't