Re: Mail Marked Spam For VPN Users

2010-04-13 Thread Matus UHLAR - fantomas
On 12.04.10 12:38, Carlos Mennens wrote: On my Postfix server, when my co-workers VPN from their laptops from home, they then send mail via Outlook and their ISP IP address. If they send mail from your domain, they should always send it through your server (not their actusl ISPs), using SMTP

Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Martin Gregorie
On Mon, 2010-04-12 at 19:30 -0400, Jason Bertoch wrote: On 4/12/2010 4:58 PM, Martin Gregorie wrote: I had quite a bit to do with phone numbers en mass a while back. My initial reaction is that its not easy: not only do phone numbers vary in length between locales, but even such things as

__TO_EQ_FROM and related rules

2010-04-13 Thread Christer Boräng
Hi. __TO_EQ_FROM_1 and _2 in 72_matching.cf triggers on emails where To: isn't the same as From: in certain conditions. If the first of these headers only has an addr-spec and not [display-address] angle-addr (according to RFC 2822), the regexp matches the last character of the addr-spec. If

SPF_FAIL with SPF mechanism a?

2010-04-13 Thread Patrick Schmidt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello i could use some help to understand a failed SPF check .. SPF record for Domain isrigb.co.uk is v=spf1 mx a:mail.isrigb.co.uk -all mail was send from 82.70.121.82, which points to mail.isrigb.co.uk, and FAILED? Debug Log..

Re: SPF_FAIL with SPF mechanism a?

2010-04-13 Thread Mark Martinec
Patrick, i could use some help to understand a failed SPF check .. SPF record for Domain isrigb.co.uk is v=spf1 mx a:mail.isrigb.co.uk -all Irrelevant. The SPF record in question is: $ host -t txt mail.isrigb.co.uk mail.isrigb.co.uk descriptive text v=spf1 mx -all mail was send from

Re: SPF_FAIL with SPF mechanism a?

2010-04-13 Thread RW
On Tue, 13 Apr 2010 14:36:12 +0200 Mark Martinec mark.martinec...@ijs.si wrote: Patrick, i could use some help to understand a failed SPF check .. SPF record for Domain isrigb.co.uk is v=spf1 mx a:mail.isrigb.co.uk -all Irrelevant. The SPF record in question is: $ host -t txt

Re: dcc: [26896] terminated: exit 241

2010-04-13 Thread Michael Scheidell
On 4/12/10 4:55 PM, Micah Anderson wrote: I'm getting a lot of these log entries ever since I've upgraded: Apr 9 22:31:14 spamd2 spamd[2774]: dcc: [26896] terminated: exit 241 what version of dcc are you running? what did you upgrade? -- Michael Scheidell, CTO Phone: 561-999-5000, x

Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Charles Gregory
On Mon, 12 Apr 2010, Ted Mittelstaedt wrote: Seriously, you shouldn't be asking that question. The fundamental flaw here is in the assumption that an all-number mailbox user ID is virtually certain to be spam. It is not. Clearly, the default score assignment to that rule is too high.

Re: __TO_EQ_FROM and related rules

2010-04-13 Thread John Hardin
On Tue, 13 Apr 2010, Christer Boräng wrote: __TO_EQ_FROM_1 and _2 in 72_matching.cf triggers on emails where To: isn't the same as From: in certain conditions. Thanks, I'll take a look at those. -- John Hardin KA7OHZhttp://www.impsec.org/~jhardin/ jhar...@impsec.org

Re: SPF_FAIL with SPF mechanism a?

2010-04-13 Thread Patrick Schmidt
Hello RW,Hi Mark, thanks for your time. SPF_HELO_FAIL and SPF_FAIL both hit! Do SPF_FAIL hit, because of SPF_HELO_FAIL or the existing SPF record of mail.isrigb.co.uk ? RW schrieb: On Tue, 13 Apr 2010 14:36:12 +0200 Mark Martinec mark.martinec...@ijs.si wrote: Patrick, i could use

Re: __TO_EQ_FROM and related rules

2010-04-13 Thread John Hardin
On Tue, 13 Apr 2010, Christer Boräng wrote: __TO_EQ_FROM_1 and _2 in 72_matching.cf triggers on emails where To: isn't the same as From: in certain conditions. If the first of these headers only has an addr-spec and not [display-address] angle-addr (according to RFC 2822), the regexp matches

Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Martin Gregorie
On Tue, 2010-04-13 at 09:39 -0400, Charles Gregory wrote: I would PROPOSE (to those with a nice testing rig) that the rule be modified so that there has to be at least one non-numeric character after the initial first 6 digits ie. /^\d{6,}\S*[^\d\s]\S*@/ I'm wondering why exactly six

Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Charles Gregory
On Tue, 13 Apr 2010, Martin Gregorie wrote: header FROM_STARTS_WITH_NUMS From =~ /\d{6,}[a-z._-][a-z0-9._-]{0,50}@/i This regex requires that the 7th character be non-numeric. Look at the regex I posted It covers all cases with six leading digits that is not a purely numeric address.

accepted connection from DNSBL's

2010-04-13 Thread Jean-Paul Natola
Hi all , I recently upgraded to sa-3.3.0 and I think my blacklists aren't working, I'm getting nailed from servers around the globe that are on the DNSBL list, I did run sa-update after the upgrade How can I confirm that the BL rules are working

RE: accepted connection from DNSBL's

2010-04-13 Thread Jean-Paul Natola
From: Jean-Paul Natola [mailto:jnat...@familycareintl.org] Sent: Tuesday, April 13, 2010 2:05 PM To: 'users@spamassassin.apache.org' Subject: accepted connection from DNSBL's Hi all , I recently upgraded to sa-3.3.0  and I think my blacklists aren't

Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Martin Gregorie
On Tue, 2010-04-13 at 13:05 -0400, Charles Gregory wrote: On Tue, 13 Apr 2010, Martin Gregorie wrote: header FROM_STARTS_WITH_NUMS From =~ /\d{6,}[a-z._-][a-z0-9._-]{0,50}@/i This regex requires that the 7th character be non-numeric. Nope - only that a character after the first six is a

Re: accepted connection from DNSBL's

2010-04-13 Thread Jason Bertoch
On 2010/04/13 2:11 PM, Jean-Paul Natola wrote: ... I think my blacklists aren't working... ...I'm getting a bunch of refused too many connections... It sounds like your hitting a MTA connection limit, which doesn't have anything to do with blacklists, although I suppose it could also be a

RE: accepted connection from DNSBL's

2010-04-13 Thread Jean-Paul Natola
-Original Message- From: Jason Bertoch [mailto:ja...@i6ix.com] Sent: Tuesday, April 13, 2010 2:27 PM To: users@spamassassin.apache.org Subject: Re: accepted connection from DNSBL's On 2010/04/13 2:11 PM, Jean-Paul Natola wrote: ... I think my blacklists aren't working... ...I'm

Re: accepted connection from DNSBL's

2010-04-13 Thread Jason Bertoch
On 2010/04/13 2:38 PM, Jean-Paul Natola wrote: Well just to confirm I have taken the IP addresses and entered them here http://www.dnsbl.info/dnsbl-database-check.php and almost ALL of them are listed in at least 5 of the lists, this one was on 9 of the lists see below

Re: [sa] Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Charles Gregory
On Tue, 13 Apr 2010, Martin Gregorie wrote: header FROM_STARTS_WITH_NUMS From =~ /\d{6,}[a-z._-][a-z0-9._-]{0,50}@/i This regex requires that the 7th character be non-numeric. Nope - only that a character after the first six is a legal address character but non-numeric. Hmmm My bad. I

RE: accepted connection from DNSBL's

2010-04-13 Thread Jean-Paul Natola
-Original Message- From: Jason Bertoch [mailto:ja...@i6ix.com] Sent: Tuesday, April 13, 2010 2:53 PM To: users@spamassassin.apache.org Subject: Re: accepted connection from DNSBL's On 2010/04/13 2:38 PM, Jean-Paul Natola wrote: Well just to confirm I have taken the IP addresses and

Re: accepted connection from DNSBL's

2010-04-13 Thread Jason Bertoch
On 2010/04/13 3:30 PM, Jean-Paul Natola wrote: Ideally, correct me if I'm wrong, wouldn't I want SA to drop the connection after doing a lookup on the IP or are you saying I should do that on the gateway SA doesn't have the ability to drop connections. It only scans what is handed to it.

Re: [sa] Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Martin Gregorie
On Tue, 2010-04-13 at 15:13 -0400, Charles Gregory wrote: On Tue, 13 Apr 2010, Martin Gregorie wrote: header FROM_STARTS_WITH_NUMS From =~ /\d{6,}[a-z._-][a-z0-9._-]{0,50}@/i This regex requires that the 7th character be non-numeric. Nope - only that a character after the first six is a

Re: FROM_STARTS_WITH_NUMS matches on text-to-email

2010-04-13 Thread Karsten Bräckelmann
On Tue, 2010-04-13 at 17:07 +0100, Martin Gregorie wrote: header FROM_STARTS_WITH_NUMS From =~ /\d{6,}[a-z._-][a-z0-9._-]{0,50}@/i Why not limit it to the address part only? That RE matches against the real name, too. This feels overly complicated anyway, to express starts with numbers, but does

Re: accepted connection from DNSBL's

2010-04-13 Thread Matt Kettler
On 4/13/2010 3:30 PM, Jean-Paul Natola wrote: -- var/log/exim/mainlog:2010-04-13 14:24:17 Connection from [110.139.156.19] refused: too many connections /Jason Ideally, correct me if I'm wrong, wouldn't I want SA to drop the connection after doing a lookup on the IP or are you saying

Re: Yahoo/URL spam

2010-04-13 Thread Alex
Hi, I'm having some additional difficulty with body URI rules and hoped someone could help. rawbody  __BODY_ONLY_URI  /^[^a-z]{0,10}(http:\/\/|www\.)(\w+\.)+(com|net|org|biz|cn|ru)\/?[^ ]{0,20}[a-z]{0,10}$/msi This doesn't seem to catch a quoted-printable body and I can't figure out how to