On Wed, Apr 26, 2006 at 01:09:15PM +0200, Mikkel Kruse Johnsen wrote:
> Hej Claudio
> 
> I'm using the newest 20060201 patch.
> 
> /Mikkel
> 
> Just to verify that I have processed the tcprules, as you can see it
> works for non existing users.
> 

Can you build a qmail-ldap version with DEBUG and send me the output of
qmail-smtpd when run with LOGLEVEL 255 (you only need to replace
qmail-verify with a debug version).

> --
> 2006-04-26 13:07:00.738381500 tcpserver: pid 31358 from 130.226.47.171
> 2006-04-26 13:07:00.738383500 tcpserver: ok 31358
> 0:192.38.9.203:25 :130.226.47.171::42908
> 2006-04-26 13:07:00.740976500 qmail-smtpd 31358: connection from
> 130.226.47.171 (unknown) to 0
> 2006-04-26 13:07:00.740981500 qmail-smtpd 31358: enabled options:
> sanitycheck returnmxcheck spfbehavior-fail(3) rblcheck rcptcheck
> smtp-auth rejectexecutables
> 2006-04-26 13:07:00.743433500 qmail-smtpd 31358: remote ehlo:
> mail.cbs.dk
> 2006-04-26 13:07:00.745881500 qmail-smtpd 31358: mail from:
> [EMAIL PROTECTED]
> 2006-04-26 13:07:00.753028500 qmail-smtpd 31358: SPF checking comleted
> 2006-04-26 13:07:00.914284500 qmail-smtpd 31358: RBL check with
> 'sbl.spamhaus.org': no match found, continue.
> 2006-04-26 13:07:00.967662500 qmail-smtpd 31358: RBL check with
> 'relays.ordb.org': no match found, continue.
> 2006-04-26 13:07:01.014700500 qmail-smtpd 31358: RBL check with
> 'list.dsbl.org': no match found, continue.
> 2006-04-26 13:07:01.062368500 qmail-smtpd 31358: RBL check with
> 'bl.spamcop.net': no match found, continue.
> 2006-04-26 13:07:01.066974500 qmail-smtpd 31358: RBL check with
> 'relays.ordb.org': no match found, continue.
> 2006-04-26 13:07:01.197600500 qmail-smtpd 31358: RBL check with
> 'spamguard.leadmon.net': no match found, continue.
> 2006-04-26 13:07:01.197633500 qmail-smtpd 31358: RBL checking completed
> 2006-04-26 13:07:01.258659500 qmail-smtpd 31358: rcpt to:
> [EMAIL PROTECTED]
> 2006-04-26 13:07:01.258708500 qmail-smtpd 31358: recipient verify,
> recipient not in goodmailaddr
> 2006-04-26 13:07:01.258735500 qmail-smtpd 31358: recipient verify,
> recipient is local
> 2006-04-26 13:07:01.288559500 qmail-smtpd 31358: bad recipient:
> [EMAIL PROTECTED]
> 2006-04-26 13:07:01.288609500 qmail-smtpd 31358: message denied: Sorry,
> no mailbox here by that name. (#5.1.1)
> 2006-04-26 13:07:01.289293500 qmail-smtpd 31358: 'rcpt to' first
> 2006-04-26 13:07:01.462654500 qmail-smtpd 31358: quit, closing
> connection
> 2006-04-26 13:07:01.463029500 tcpserver: end 31358 status 0
> --
> 2006-04-26 13:08:29.624461500 tcpserver: pid 31366 from 130.226.47.171
> 2006-04-26 13:08:29.624463500 tcpserver: ok 31366
> 0:192.38.9.203:25 :130.226.47.171::42924
> 2006-04-26 13:08:29.624466500 qmail-smtpd 31366: connection from
> 130.226.47.171 (unknown) to 0
> 2006-04-26 13:08:29.624469500 qmail-smtpd 31366: enabled options:
> sanitycheck returnmxcheck spfbehavior-fail(3) rblcheck rcptcheck
> smtp-auth rejectexecutables
> 2006-04-26 13:08:29.625531500 qmail-smtpd 31366: remote ehlo:
> mail.cbs.dk
> 2006-04-26 13:08:29.628063500 qmail-smtpd 31366: mail from:
> [EMAIL PROTECTED]
> 2006-04-26 13:08:29.635120500 qmail-smtpd 31366: SPF checking comleted
> 2006-04-26 13:08:29.640110500 qmail-smtpd 31366: RBL check with
> 'sbl.spamhaus.org': no match found, continue.
> 2006-04-26 13:08:29.693464500 qmail-smtpd 31366: RBL check with
> 'relays.ordb.org': no match found, continue.
> 2006-04-26 13:08:29.740485500 qmail-smtpd 31366: RBL check with
> 'list.dsbl.org': no match found, continue.
> 2006-04-26 13:08:29.775458500 qmail-smtpd 31366: RBL check with
> 'bl.spamcop.net': no match found, continue.
> 2006-04-26 13:08:29.780042500 qmail-smtpd 31366: RBL check with
> 'relays.ordb.org': no match found, continue.
> 2006-04-26 13:08:29.784725500 qmail-smtpd 31366: RBL check with
> 'spamguard.leadmon.net': no match found, continue.
> 2006-04-26 13:08:29.784756500 qmail-smtpd 31366: RBL checking completed
> 2006-04-26 13:08:29.811783500 qmail-smtpd 31366: rcpt to:
> [EMAIL PROTECTED]
> 2006-04-26 13:08:29.811823500 qmail-smtpd 31366: recipient verify,
> recipient not in goodmailaddr
> 2006-04-26 13:08:29.811850500 qmail-smtpd 31366: recipient verify,
> recipient is local
> 2006-04-26 13:08:29.850975500 qmail-smtpd 31366: bad recipient:
> [EMAIL PROTECTED]
> 2006-04-26 13:08:29.851027500 qmail-smtpd 31366: message denied: Sorry,
> no mailbox here by that name. (#5.1.1)
> 2006-04-26 13:08:29.851717500 qmail-smtpd 31366: 'rcpt to' first
> 2006-04-26 13:08:30.037195500 qmail-smtpd 31366: quit, closing
> connection
> 2006-04-26 13:08:30.037567500 tcpserver: end 31366 status 0
> 2006-04-26 13:08:30.037569500 tcpserver: status: 0/40
> --
> 
> 
> On Wed, 2006-04-26 at 12:24 +0200, Claudio Jeker wrote:
> 
> > On Wed, Apr 26, 2006 at 08:59:11AM +0200, Claudio Jeker wrote:
> > > On Wed, Apr 26, 2006 at 08:49:27AM +0200, Mikkel Kruse Johnsen wrote:
> > > > Hi
> > > > 
> > > > I have a problem, have just been pointed out that my qmail ldap is an
> > > > reverse open relay, meaning that sending a mail to a non existing user
> > > > on my domain will result i a bounce to the "mail from:" address and that
> > > > can be faked.
> > > > 
> > > > So adding "RCPTCHECK" to the environment should do it. 
> > > > 
> > > >     
> > > > :allow,SMTPAUTH="",RETURNMXCHECK="",SANITYCHECK="",RCPTCHECK="",REJECTEXEC="",QHPSI="/usr/bin/clamdscan",QHPSIARG1="--no-summary",LOGLEVEL="4"
> > > > 
> > > > That will make the SMTP connection disconnect if the user is not in the
> > > > LDAP.
> > > > 
> > > > But sending a mail to a valid user with "-something" after like
> > > > "[EMAIL PROTECTED]" will get accepted. I have compiled without
> > > > DASH_EXT.
> > > > 
> > > > What could be the problem ?
> > > > 
> > > 
> > > Hmpf. Smells like a bug. I'll have a look at it.
> > > 
> > 
> > I can not reproduce it.
> > 
> > 250 ok
> > rcpt to: <[EMAIL PROTECTED]>
> > qmail-smtpd 20924: rcpt to: [EMAIL PROTECTED]
> > qmail-smtpd 20924: recipient verify, recipient not in goodmailaddr
> > qmail-smtpd 20924: recipient verify, recipient is local
> > qmail-smtpd 20924: bad recipient: [EMAIL PROTECTED]
> > qmail-smtpd 20924: message denied: Sorry, no mailbox here by that name. 
> > (#5.1.1)
> > 554 Sorry, no mailbox here by that name. (#5.1.1)
> > 
> > What version of qmail-ldap are you using?
> > 
> 
> Mikkel Kruse Johnsen
> Linet
> Ørholmgade 6 st tv
> 2200 København N
> 
> Tlf: +45 2128 7793
> email: [EMAIL PROTECTED]
> www: http://www.linet.dk

-- 
:wq Claudio

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