RE: Stopping phishing using clean-mx

2015-09-16 Thread Sujit Acharyya-choudhury
Many thanks. -Original Message- From: Axb [mailto:axb.li...@gmail.com] Sent: 16 September 2015 10:35 To: users@spamassassin.apache.org Subject: Re: Stopping phishing using clean-mx On 09/16/2015 11:28 AM, Sujit Acharyya-choudhury wrote: > Is there any rule in spamassassin which u

Stopping phishing using clean-mx

2015-09-16 Thread Sujit Acharyya-choudhury
Is there any rule in spamassassin which uses clean-mx? From my observation it is a very good site for phishing URL and we do get lot of mails with phishing url embedded in it. Most of the time these sites are new, and clean-mx are by far quickest to spot them. Regards Sujit S

RE: URIDNSBL but with full URL

2015-09-02 Thread Sujit Acharyya-choudhury
It seems from the web site, one can use ClamAV and SaneSecurity to add extra signatures. Would it not be more efficient? http://sanesecurity.com/usage/signatures/ -Original Message- From: Axb [mailto:axb.li...@gmail.com] Sent: 02 September 2015 09:55 To: users@spamassassin.apache.org Sub

Mailblacklist.com

2015-08-18 Thread Sujit Acharyya-choudhury
I think the answer is there has been enough discussion on this topic. It is up to the user to use it or not. The discussion can stop and we can go to other things, like why so many phishes are coming through etc. for example where the message look more or less the same. smime.p7s Descript

RE: Phishtank and SpamAssassin

2015-08-11 Thread Sujit Acharyya-choudhury
.2015 um 14:02 schrieb Sujit Acharyya-choudhury: > The URIBL_PH_SURBL is actually not very useful. I have checked a real > phishing site with SURBL and it shows clean in SURBL - I think, SURBL only > looks at the part of the domain. every URIBL check only tests the main-domain of a link,

RE: Phishtank and SpamAssassin

2015-08-11 Thread Sujit Acharyya-choudhury
@spamassassin.apache.org Subject: Re: Phishtank and SpamAssassin On Tue, 11 Aug 2015 11:11:56 + Sujit Acharyya-choudhury wrote: > I have seen lot of Phishes submitted in Phishtank.com and yet there > is no rule to check Phishtank.com. There is via URIBL_PH_SURBL. It doesn't score

RE: Phishtank and SpamAssassin

2015-08-11 Thread Sujit Acharyya-choudhury
Many thanks for the info. -Original Message- From: Reindl Harald [mailto:h.rei...@thelounge.net] Sent: 11 August 2015 12:14 To: users@spamassassin.apache.org Subject: Re: Phishtank and SpamAssassin Am 11.08.2015 um 13:11 schrieb Sujit Acharyya-choudhury: > I have seen lot of Phis

Phishtank and SpamAssassin

2015-08-11 Thread Sujit Acharyya-choudhury
I have seen lot of Phishes submitted in Phishtank.com and yet there is no rule to check Phishtank.com. Would it be a good idea to give some points to phishes submitted to phishtank - even if they are not verified? smime.p7s Description: S/MIME cryptographic signature

Rules using WOT

2015-08-06 Thread Sujit Acharyya-choudhury
Is there any SA rule which use WOT (Web of Trust)? I find WOT a very valuable tool to find out about the reputation of URL and an integration with SA will be invaluable. Regards Sujit Choudhury smime.p7s Description: S/MIME cryptographic signature

RE: is spamassassin scoring too high points

2015-03-12 Thread Sujit Acharyya-choudhury
ginal Message- From: Reindl Harald [mailto:h.rei...@thelounge.net] Sent: 12 March 2015 11:51 To: users@spamassassin.apache.org Subject: Re: is spamassassin scoring too high points Am 12.03.2015 um 12:40 schrieb Sujit Acharyya-choudhury: > We are using MessageLabs for our most of our inwa

is spamassassin scoring too high points

2015-03-12 Thread Sujit Acharyya-choudhury
We are using MessageLabs for our most of our inward mails. However, we also get mails from other places as well. In order to get rid of spam, we have installed the latest version of spamassassin, which is set to reject any mail at smtp time if the score is over 12. What I find peculiar is some m

spamd timing out

2009-02-26 Thread Sujit Acharyya-Choudhury
We are running exim with spamassassin on our gateways and on exim paniclog I am seeing this message: spam acl condition: error reading from spamd socket: Connection timed out on a regular basis (may be once ever 5-10 mins). We have the following setting for spamd: /usr/bin/spamd -d -x

RE: Use of blacklist_form

2008-11-21 Thread Sujit Acharyya-Choudhury
sage- From: Kai Schaetzl [mailto:[EMAIL PROTECTED] Sent: 21 November 2008 13:42 To: users@spamassassin.apache.org Subject: Re: Use of blacklist_form Sujit Acharyya-Choudhury wrote on Fri, 21 Nov 2008 13:00:06 -: > > Also since we do not mark anything as Spam coming from our network

RE: Use of blacklist_form

2008-11-21 Thread Sujit Acharyya-Choudhury
;t tag them as spam even if the reply_to address is in the blacklist and without specifically blocking mail with such address without using the MTA (which in our case is exim) Sujit Choudhury ____ From: Sujit Acharyya-Choudhury [mailto:[EMAIL PROTECTED] Sent: 21 No

Use of blacklist_form

2008-11-21 Thread Sujit Acharyya-Choudhury
Google Anti-phishing-email-reply (http://code.google.com/p/anti-phishing-e-mail-reply) contains reply addresses being used in phishing campaigns. I would like to use blacklist_from and blacklist_to for these addresses. I was wondering whether blacklist_to and blacklist_form is still available in

SpamAssassin config

2008-11-14 Thread Sujit Acharyya-Choudhury
I have been modifying local.cf so that report_safe is 0 or 1. Can not see any change. For my sin, my exim config has the following entry: warncondition = ${if or{\ {eq {${substr_0_6:$sender_host_address}}{161.74}}\ {>{$message_size}{60K

RE: Barracuda RBL

2008-11-12 Thread Sujit Acharyya-Choudhury
Sent: 11 November 2008 15:38 To: users@spamassassin.apache.org Subject: Re: Barracuda RBL On Tue, Nov 11, 2008 at 05:34:28PM +0200, Henrik K wrote: > On Tue, Nov 11, 2008 at 08:30:26AM -0700, Chris wrote: > > On Tuesday 11 November 2008 8:15:26 am Sujit Acharyya-Choudhury wrote: > > > I would

RE: Re: Barracuda RBL

2008-11-11 Thread Sujit Acharyya-Choudhury
November 2008 16:59 To: users@spamassassin.apache.org Subject: Re: Barracuda RBL "Sujit Acharyya-Choudhury" <[EMAIL PROTECTED]> writes: > Thanks Henrik. However, I am not using SVN 3.3 so the rule on its own > will be useful. I'm using: # Add a rule to give barracude

RE: Barracuda RBL

2008-11-11 Thread Sujit Acharyya-Choudhury
:28PM +0200, Henrik K wrote: > On Tue, Nov 11, 2008 at 08:30:26AM -0700, Chris wrote: > > On Tuesday 11 November 2008 8:15:26 am Sujit Acharyya-Choudhury wrote: > > > I would like to use the "free" barracuda RBL with SpamAssassin. Is > > > there any rule for tha

Barracuda RBL

2008-11-11 Thread Sujit Acharyya-Choudhury
I would like to use the "free" barracuda RBL with SpamAssassin. Is there any rule for that yet? Regards Sujit Choudhury -- The University of Westminster is a charity and a company limited by guarantee. Registration number: 977818 England. Registered Office: 309 Regent Street, London W1B

RE: Clamav+phishing

2008-07-03 Thread Sujit Acharyya-Choudhury
shing On Thu, 3 Jul 2008, Sujit Acharyya-Choudhury wrote: > Dear All, > We are using clamAV 0.93.1 as our virus checker on SLES9 using exim as MTA. It catches lot of virus+phishing. However, lot of > phishing mails are recently getting through. Our spamassassin is version 3.1.7 (a

Clamav+phishing

2008-07-03 Thread Sujit Acharyya-Choudhury
Dear All, We are using clamAV 0.93.1 as our virus checker on SLES9 using exim as MTA. It catches lot of virus+phishing. However, lot of phishing mails are recently getting through. Our spamassassin is version 3.1.7 (a bit old), but running lot of SARE rules as well as sought_rules. The question

RE: Lot of unmarked spam

2008-05-29 Thread Sujit Acharyya-Choudhury
them, other than to notify the error by replying to the sender. -Original Message- From: ram [mailto:[EMAIL PROTECTED] Sent: 29 May 2008 12:16 To: Sujit Acharyya-Choudhury Cc: users@spamassassin.apache.org Subject: Re: Lot of unmarked spam On Thu, 2008-05-29 at 11:52 +0100, Sujit Acharyy

Lot of unmarked spam

2008-05-29 Thread Sujit Acharyya-Choudhury
We are getting lot of unmarked spam. The header is as follows: From: Feed Blaster To: [EMAIL PROTECTED] Subject: Feed Blaster puts your ad right to the screens of millions in 15 Minutes ! Date: 26 May 2008 21:42:41 -0700 Message-ID: <[EMAIL PROTECTED]> And the message contains: More and more p

RE: Re: Problem with clamav plugin

2007-07-31 Thread Sujit Acharyya-Choudhury
: Problem with clamav plugin Sujit Acharyya-Choudhury wrote: > I am using clamav as our virus scanner on our mail gateway (exim). > This seems to discard lot of e-mails. Is there any benefit of using > clamav for spamassassin from Sanesecurity? There's no such thing. If you me

RE: Problem with clamav plugin

2007-07-30 Thread Sujit Acharyya-Choudhury
I am using clamav as our virus scanner on our mail gateway (exim). This seems to discard lot of e-mails. Is there any benefit of using clamav for spamassassin from Sanesecurity? Regards Sujit -Original Message- From: OliverScott [mailto:[EMAIL PROTECTED] Sent: 24 July 2007 14:44 To

RE: bayes rules

2007-06-05 Thread Sujit Acharyya-Choudhury
We are using spamassassin at the gateway level with exim. Is it a good idea to use bayes as we don't know which is ham or spam - and the users are unlikely to give us the feed back from different system. In that case bayes learning ability will be compromised. If bayes can be used how can I mo

RE: AutoWhitelist

2007-06-05 Thread Sujit Acharyya-Choudhury
: AutoWhitelist On Tuesday 29 May 2007 9:55 am, Sujit Acharyya-Choudhury wrote: > I was interested in the following plugin and hence AutoWhitelist: > SAGrey > SAGrey is two-phased, in that it first looks to see if the current score > of the current message exceeds the user-defined threshold v

bayes rules

2007-06-04 Thread Sujit Acharyya-Choudhury
We are using spamassassin at the gateway level with exim. Is it a good idea to use bayes as we don't know which is ham or spam - and the users are unlikely to give us the feed back from different system. In that case bayes learning ability will be compromised. If bayes can be used how can I modi

RE: AutoWhitelist

2007-05-29 Thread Sujit Acharyya-Choudhury
I was interested in the following plugin and hence AutoWhitelist: SAGrey SAGrey is two-phased, in that it first looks to see if the current score of the current message exceeds the user-defined threshold value (as set in one of the cf files), and then looks to see if the message sender's email and

RE: AutoWhitelist

2007-05-29 Thread Sujit Acharyya-Choudhury
Sorry, my mistake. I have to set use_auto_whitelist 1. Thanks -Original Message- From: Sujit Acharyya-Choudhury [mailto:[EMAIL PROTECTED] Sent: 29 May 2007 13:37 To: Matt Kettler Cc: users@spamassassin.apache.org Subject: RE: AutoWhitelist How about in local.cf setting

RE: AutoWhitelist

2007-05-29 Thread Sujit Acharyya-Choudhury
How about in local.cf setting use_auto_whitelist 1 -Original Message- From: Matt Kettler [mailto:[EMAIL PROTECTED] Sent: 29 May 2007 13:22 To: Sujit Acharyya-Choudhury Cc: users@spamassassin.apache.org Subject: Re: AutoWhitelist Sujit Acharyya-Choudhury wrote: > I am using spamassas

AutoWhitelist

2007-05-29 Thread Sujit Acharyya-Choudhury
I am using spamassassin 3.1.7 (even now) on SLES 9 (64-bit). I am having configuring the AutoWhitelist to work properly. Any help will be appreciated. Many thanks -- Sujit Choudhury ISLS University of Westminster Ext 3851 / 1779

RE: So much spam

2007-05-25 Thread Sujit Acharyya-Choudhury
Sujit -Original Message- From: Clay Davis [mailto:[EMAIL PROTECTED] Sent: 24 May 2007 19:38 To: users@spamassassin.apache.org Subject: RE: So much spam Sujit, No Bayes? Your only harnessing half the power of SA. Clay >>> "Sujit Acharyya-Choudhury" <[EMAIL PROTECTED]

RE: So much spam

2007-05-24 Thread Sujit Acharyya-Choudhury
Is it official now that 3.2 has come out that it would cut down on spam? I am still on 3.1.7 and noticed too much spam. Relying on all SARE rules plus Botnet.cf, imageinfo.cf - all to no avail. Regards Sujit Choudhury -Original Message- From: Rob Campbell [mailto:[EMAIL PROTECTED] Sent

dnswl.org

2007-05-09 Thread Sujit Acharyya-Choudhury
We are currently running SpamAssassin 3.1.7. Can we run dnswl.org with this version of SpamAssassin? Can I put in lines like this in local.cf? # dnswl.org file header __RCVD_IN_DNSWL eval:check_rbl('dnswl-firsttrusted,'127.0.\d+.1') header RCVD_IN_DNSWL_LOW eval:check_rbl_sub('dnswl-firsttr