Re: Problem with Spam E-Mails with just an URL

2014-05-11 Thread Karsten Bräckelmann
On Sun, 2014-05-11 at 15:51 +0200, Luca Bertoncello wrote: > Axb schrieb: > > your "like this" isn't very helpful - suggest you put a sample on pastebin > > In the E-Mail there was nothing other than that... There are a lot of mail headers with potentially important information. And there might

Re: Are messages bypassing Spamassassin checks? Why?

2014-05-11 Thread Karsten Bräckelmann
On Sun, 2014-05-11 at 15:26 -0400, James B. Byrne wrote: > We use Spamassassin through Amavisd-new with Postfix. Our Postfix / > Amavisd-new / Spamassassin setup has worked reliably for the past 18 months or > so. Recently we made changes to Postfix to enable SPF policy checking and to > have DKIM

Re: Are messages bypassing Spamassassin checks? Why?

2014-05-11 Thread Benny Pedersen
James B. Byrne skrev den 2014-05-11 21:26: We have this in /etc/amavisd.amavisd.conf non default amavisd.conf here is it really used ? X-Virus-Scanned: amavisd-new at harte-lyne.ca Received: from inet08.hamilton.harte-lyne.ca ([127.0.0.1]) by localhost (inet08.hamilton.harte-lyne.ca [1

Re: Problem with Spam E-Mails with just an URL

2014-05-11 Thread Karsten Bräckelmann
On Sun, 2014-05-11 at 11:11 +0200, Luca Bertoncello wrote: > Of course, it's not enough for a baysian test. > The report is just: > > * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider > * -0.0 SPF_PASS SPF: Senderechner entspricht SPF-Datensatz > * 1.2 RDNS_NONE Delivered

Re: Help with short bodys with URLs

2014-05-11 Thread Karsten Bräckelmann
On Sat, 2014-05-10 at 20:19 -0400, Alex wrote: > [...] not sure if something's changed, or the rule never worked as I > expected, but it's having problems, and I hoped someone could help. Something changed indeed -- you broke the __RB_GT_200 sub-rule. > body __RB_GT_200 /^.{201}/s This is suppos

Are messages bypassing Spamassassin checks? Why?

2014-05-11 Thread James B. Byrne
CentOS-6.5 Postfix-2.6.6 Amavisd-new-2.8.0 Spamassassin-3.3.1 OpenDKIM-2.9.0 pypolicyd-spf-1.2 We use Spamassassin through Amavisd-new with Postfix. Our Postfix / Amavisd-new / Spamassassin setup has worked reliably for the past 18 months or so. Recently we made changes to Postfix to enable SPF p

Re: Are messages bypassing Spamassassin checks? Why?

2014-05-11 Thread Tom Hendrikx
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, If the message is supposed to get SA headers always, but they're not there, your mail routing is borked or misconfigured. Please find all related logging for this message from the moment it entered your mail stack until the moment it was stored

Re: Problem with Spam E-Mails with just an URL

2014-05-11 Thread Benny Pedersen
Luca Bertoncello skrev den 2014-05-11 15:51: http://taxi-gruz.nichost.ru In the E-Mail there was nothing other than that... add that host to /etc/hosts so it resolves to 127.0.0.1 or even better make a clamav signature for this host, or add it to squidguard, solutions come from beeating the

Re: Problem with Spam E-Mails with just an URL

2014-05-11 Thread Benny Pedersen
Axb skrev den 2014-05-11 11:47: http://taxi-gruz.nichost.ru/search_bing.html? bing search, bingo your "like this" isn't very helpful - suggest you put a sample on pastebin url redirector

Re: Problem with Spam E-Mails with just an URL

2014-05-11 Thread Benny Pedersen
Luca Bertoncello skrev den 2014-05-11 11:11: http://taxi-gruz.nichost.ru/search_bing.html?iwjvyluwo=2277344&opjrep=9504 Could someone help me to write a rule to block these E-Mails? sure: meta SPF_FREEMAIL_RDNS (FREEMAIL_FROM && SPF_PASS && RDNS_NONE) score it so it get over 5, but under 10

Re: Problem with Spam E-Mails with just an URL

2014-05-11 Thread Luca Bertoncello
Axb schrieb: > On 05/11/2014 11:11 AM, Luca Bertoncello wrote: > > Hi! > > > > Since some days I receive a huge amount of E-Mail like this: > > > > Hey! > > http://taxi-gruz.nichost.ru/search_bing.html?iwjvyluwo=2277344&opjrep=9504 > > > > Of course, it's not enough for a baysian test. > > The re

Re: Problem with Spam E-Mails with just an URL

2014-05-11 Thread Axb
On 05/11/2014 11:11 AM, Luca Bertoncello wrote: Hi! Since some days I receive a huge amount of E-Mail like this: Hey! http://taxi-gruz.nichost.ru/search_bing.html?iwjvyluwo=2277344&opjrep=9504 Of course, it's not enough for a baysian test. The report is just: * 0.0 FREEMAIL_FROM Sender email

Problem with Spam E-Mails with just an URL

2014-05-11 Thread Luca Bertoncello
Hi! Since some days I receive a huge amount of E-Mail like this: Hey! http://taxi-gruz.nichost.ru/search_bing.html?iwjvyluwo=2277344&opjrep=9504 Of course, it's not enough for a baysian test. The report is just: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * ([a