qmail Digest 20 Jun 2000 10:00:01 -0000 Issue 1038

Topics (messages 43271 through 43311):

primary server config ++
        43271 by: mandarine

rcpthosts and locals
        43272 by: Van Liedekerke Franky

AVP AntiVirus
        43273 by: Luis Bezerra
        43282 by: Rainer Link
        43287 by: Martin Lesser

virtual domain does not receive mails
        43274 by: Luca Zancan
        43279 by: Chris Johnson

Debian GNU/Linux (potato) Packages: var-qmail
        43275 by: Gerrit Pape
        43288 by: Adam McKenna
        43289 by: Neil Schemenauer
        43293 by: Gerrit Pape

qmail+antivirus
        43276 by: Luis Bezerra

Maildir..Reheated
        43277 by: Tony Campisi
        43278 by: Peter van Dijk
        43281 by: Tony Campisi
        43284 by: Chris Johnson
        43292 by: Tony Campisi
        43304 by: Chris Johnson

qmail and ldap on AIX 4.3
        43280 by: prashant

Stripping attachments from e-mail
        43283 by: Max Clark
        43286 by: Russell P. Sutherland

Re: delivery strangeness
        43285 by: Tetsu Ushijima
        43299 by: Steve Lewis

Need Help restarting qmail
        43290 by: Hand, Brian C.
        43295 by: Hand, Brian C.

Bouncing Mail ?
        43291 by: Jonathan Maier
        43298 by: Jonathan Maier
        43303 by: Chris Johnson

some new windows virus
        43294 by: Jeff Commando Sherwin
        43296 by: Ryan Russell

Stages.worm: an example please?
        43297 by: Dave Kitabjian

Re: Any reason not to run supervise?
        43300 by: Russell Nelson

queue notices
        43301 by: Jon Rust

Large scale mails server (smtp/pop3/imap4)
        43302 by: Ricardo D. Albano

Migrating From NT/Imail to Qmail
        43305 by: Julian L. Cardarelli
        43306 by: Ryan Russell
        43307 by: Robbie Honerkamp
        43311 by: Einar Bordewich

lots of qmail-smtpd processes...
        43308 by: Marc-Adrian Napoli

QRECEIPT PROBLEM
        43309 by: Jhun Hubac

HELP! qmail-local choking for only one user
        43310 by: Will Harris

Administrivia:

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----------------------------------------------------------------------


Hi there

I'd like to setup a priamry to do mail forwarding to a NT exchange server, only if 
there is no local account on the primary mail server

it would be useful if a copy of each forwarded e-mail could be saved on the qmail 
server for 30 days or so

what's the best way of doing this...

nicholas


--== Sent via Deja.com http://www.deja.com/ ==--
Before you buy.




Hi,

can qmail be changed in such a matter that, instead of (or next to) using
the rcpthosts file, you allow all domains that have as Mx record (primary or
backup) your own specified network range.
And for locals the same question: allow all domains that have as mx record
your own IP address.

Franky




Hello averyone:

Has anyone uses AVP antivirus?

if yes, could you help me to install this software?

regards!!!!




Luis Bezerra




Luis Bezerra wrote:

Hello!
> Has anyone uses AVP antivirus?
I'm using AVP/Linux, yes
> if yes, could you help me to install this software?
What's your problem? Why don't you ask the support guys from
KasperskyLabs?

best regards,
Rainer Link

-- 
Rainer Link  | Member of Virus Help Munich (www.vhm.haitec.de)           
[EMAIL PROTECTED] | Member of AMaViS Development Team (dev.amavis.org)        
rainer.w3.to | Maintainer FAQ "antivirus for Linux" (av-linux.w3.to)





Luis Bezerra <[EMAIL PROTECTED]> writes:

> Has anyone uses AVP antivirus?

Yep - it scans eMail on several qmail-servers I installed by using
http://www.amavis.org with the patch by Rainer Link.

> if yes, could you help me to install this software?

What's your problem? What doesn't work?

Martin




Hello everybody,

after several trials qmail is working properly with its minimum
configuration.

Now I'm trying to setup the virtual domain "virdom.com".
I've created the virtualdomains file in /var/qmail/control (there was
not such file, before) and I've added virdom.com:viradm in it.
I've also added virdom.com in rcpthosts.
I've created the viradm user in RedHat6.1 and I've created his Maildir
with maildirmake program. In its /home/viradm/.qmail I've written
"./Maildir/".
I've also created the user joe and in /home/viradm/.qmail-joe I've
written "../joe/Maildir" (of course I had already created
/home/joe/Maildir).

When I send an e-mail to [EMAIL PROTECTED] nothing appears in ~/Maildir/new
(the same thing if I try [EMAIL PROTECTED]).
If I try "telnet 192.168.254.99 25" and then HELO, MAIL FROM: ..., RCPT
TO: [EMAIL PROTECTED] I receive an "ok" from the mail server (no error
messages).
What I'm missing???
Thank you in advance for your help,
__________________________________________________

Luca Zancan
Logica S.r.l.
e-mail [EMAIL PROTECTED]
URL http://www.logicaonline.com
__________________________________________________







On Mon, Jun 19, 2000 at 02:39:38PM +0200, Luca Zancan wrote:
> Now I'm trying to setup the virtual domain "virdom.com".
> I've created the virtualdomains file in /var/qmail/control (there was
> not such file, before) and I've added virdom.com:viradm in it.
> I've also added virdom.com in rcpthosts.
> I've created the viradm user in RedHat6.1 and I've created his Maildir
> with maildirmake program. In its /home/viradm/.qmail I've written
> "./Maildir/".
> I've also created the user joe and in /home/viradm/.qmail-joe I've
> written "../joe/Maildir" (of course I had already created
> /home/joe/Maildir).

That should be "../joe/Maildir/" (note the trailing slash). There are still
problems with this, though. See below.

> When I send an e-mail to [EMAIL PROTECTED] nothing appears in ~/Maildir/new
> (the same thing if I try [EMAIL PROTECTED]).

When qmail-local is delivering to viradm-joe (for mail to [EMAIL PROTECTED]), it's
running as the user viradm. I suspect that viradm is not the owner of
../joe/Maildir, so qmail-local, running as viradm, won't be able to deliver
there.

> If I try "telnet 192.168.254.99 25" and then HELO, MAIL FROM: ..., RCPT
> TO: [EMAIL PROTECTED] I receive an "ok" from the mail server (no error
> messages).
> What I'm missing???

What do the logs say?

Chris




Announce of the following Debian GNU/Linux (potato) packages for testing:

o qmail_1.03-0.5_i386.deb
o dot-forward_0.71-0.2_i386.deb
o fastforward_0.51-0.3_i386.deb

o qmail-run_0.0.4_i386.deb
o daemontools_0.70-0.6_i386.deb
o ucspi-tcp_0.88-0.3_i386.deb

All these packages together set up qmail as mail-transfer-agent on Debian
potato.

Debian/potato users: Please test these packages and take a look if they
comply with http://cr.yp.to/qmail/dist.html and
http://cr.yp.to/qmail/var-qmail.html , they may go into woody later.

Download:
ftp://ftp.innominate.org/pub/pape/Debian/unofficial/{source,binary-i386}/

Or just add
deb     ftp://ftp.innominate.org/pub/pape/Debian potato unofficial
deb-src ftp://ftp.innominate.org/pub/pape/Debian potato unofficial
to /etc/apt/sources.list .

Regards, Gerrit.

-- 
[EMAIL PROTECTED]
                                                          innominate AG
                                                      networking people
fon: +49.30.308806-0  fax: -77  web: http://innominate.de  pgp: /pgp/gp




Without even looking at them, I can tell you the following:

1)  *if* the packages comply with dist.html, they will _never_ get into
potato.
2)  If they don't comply with dist.html, you will not be allowed to
distribute them.

It's basically a lose/lose situation.  If you want dist.html-compliant debs
for your own use or for unofficial use, that's fine.  But they will never go
into debian, because they are in gross violation of debian's packaging
policy, and also there are already source packages for these programs in
debian.

--Adam

On Mon, Jun 19, 2000 at 03:19:04PM +0200, Gerrit Pape wrote:
> Announce of the following Debian GNU/Linux (potato) packages for testing:
> 
> o qmail_1.03-0.5_i386.deb
> o dot-forward_0.71-0.2_i386.deb
> o fastforward_0.51-0.3_i386.deb
> 
> o qmail-run_0.0.4_i386.deb
> o daemontools_0.70-0.6_i386.deb
> o ucspi-tcp_0.88-0.3_i386.deb
> 
> All these packages together set up qmail as mail-transfer-agent on Debian
> potato.
> 
> Debian/potato users: Please test these packages and take a look if they
> comply with http://cr.yp.to/qmail/dist.html and
> http://cr.yp.to/qmail/var-qmail.html , they may go into woody later.
> 
> Download:
> ftp://ftp.innominate.org/pub/pape/Debian/unofficial/{source,binary-i386}/
> 
> Or just add
> deb     ftp://ftp.innominate.org/pub/pape/Debian potato unofficial
> deb-src ftp://ftp.innominate.org/pub/pape/Debian potato unofficial
> to /etc/apt/sources.list .
> 
> Regards, Gerrit.
> 
> -- 
> [EMAIL PROTECTED]
>                                                           innominate AG
>                                                       networking people
> fon: +49.30.308806-0  fax: -77  web: http://innominate.de  pgp: /pgp/gp
> 




On Mon, Jun 19, 2000 at 02:01:42PM -0400, Adam McKenna wrote:
> Without even looking at them, I can tell you the following:
> 
> 1)  *if* the packages comply with dist.html, they will _never_ get into
> potato.
> 2)  If they don't comply with dist.html, you will not be allowed to
> distribute them.
> 
> It's basically a lose/lose situation.

  3)  DJB approves a non-dist.html compliant package.

Unfortunately that does not seem to be happening.

The requirements for a var-qmail package seem to be targetted
towards systems that already have sendmail installed.  I wish Dan
would provide an alternate set of requirements for systems that
come with qmail installed as a default.

  Neil

-- 
"Simplicity does not precede complexity, but follows it." -- Alan Perlis




On Mon, Jun 19, 2000 at 02:01:42PM -0400, Adam McKenna wrote:
> Without even looking at them, I can tell you the following:
> 
> 1)  *if* the packages comply with dist.html, they will _never_ get into
> potato.
> 2)  If they don't comply with dist.html, you will not be allowed to
> distribute them.
> 
> It's basically a lose/lose situation.  If you want dist.html-compliant debs
> for your own use or for unofficial use, that's fine.  But they will never go
> into debian, because they are in gross violation of debian's packaging
> policy, and also there are already source packages for these programs in
> debian.
>
1. I do not want them in potato, they may go into woody later, see below.
2. We all know.

I know the source packages in potato. The produced debs do not comply with
dist.html, I would not use them, e.g.: no /var/qmail/bin, nofiles replaced by
nogroup.

> --Adam
>
Gerrit.
 
> On Mon, Jun 19, 2000 at 03:19:04PM +0200, Gerrit Pape wrote:
> > Announce of the following Debian GNU/Linux (potato) packages for testing:
[...]
> > Debian/potato users: Please test these packages and take a look if they
> > comply with http://cr.yp.to/qmail/dist.html and
> > http://cr.yp.to/qmail/var-qmail.html , they may go into woody later.

-- 
[EMAIL PROTECTED]
                                                          innominate AG
                                                      networking people
fon: +49.30.308806-0  fax: -77  web: http://innominate.de  pgp: /pgp/gp




Hello averyone:

In this list,
Exists anyone that uses qmail server with 50000 mailboxes and Antivirus?

Thanks in advance

Luis




At 16:21 00/06/17 -0600, you wrote:
> > can u help me setting up Maildir
> > here iam not able to setup Maildir
>   Easy, correct method:
> /var/qmail/bin/maildirmake {username}

Don't forget to "su" to the user before you
execute maildirmake.
Kristina
------
I'm using a RedHat 5.2 install running Sendmail. I am installing qmail on this backup 
machine at this time. Our naming convention is  - [EMAIL PROTECTED]
[root@mailperson2 /var/qmail]# su al.koch
[al.koch@mailperson2 /var/qmail]$ /var/qmail/bin/maildirmake al.koch
maildirmake: fatal: unable to mkdir al.koch: access denied

What am I missing here? All of my users (only 250) are under /usr/home/. Should they 
be under the /home directory? 

TIA,
//tony.campisi





On Mon, Jun 19, 2000 at 09:59:55AM -0500, Tony Campisi wrote:
> At 16:21 00/06/17 -0600, you wrote:
> > > can u help me setting up Maildir
> > > here iam not able to setup Maildir
> >   Easy, correct method:
> > /var/qmail/bin/maildirmake {username}
> 
> Don't forget to "su" to the user before you
> execute maildirmake.
> Kristina
> ------
> I'm using a RedHat 5.2 install running Sendmail. I am installing qmail on this 
>backup machine at this time. Our naming convention is  - [EMAIL PROTECTED]
> [root@mailperson2 /var/qmail]# su al.koch

Try
su - al.koch
instead of
su al.koch

Greetz, Peter.
-- 
[EMAIL PROTECTED] - Peter van Dijk [student:developer:madly in love]




: Try
: su - al.koch
: instead of
: su al.koch
---
That worked for me Peter. Thank you. One more question. My users folders (on the 
backup machine I'm testing this on) are located under /usr/home. Is this correct or 
should they be under /home? I seem to have read this somewhere. I initially created 
all of the accounts using 'userconf' > 'user accounts'. If they are actually supposed 
to be under /home, is there a way to move them all without re-creating them? On my 
main mail server the accounts are under the /home directory.

Thanks for your help!,
/tony.campisi






On Mon, Jun 19, 2000 at 09:59:55AM -0500, Tony Campisi wrote:
> At 16:21 00/06/17 -0600, you wrote:
> > > can u help me setting up Maildir
> > > here iam not able to setup Maildir
> >   Easy, correct method:
> > /var/qmail/bin/maildirmake {username}
> 
> Don't forget to "su" to the user before you
> execute maildirmake.
> Kristina
> ------
> I'm using a RedHat 5.2 install running Sendmail. I am installing qmail on
> this backup machine at this time. Our naming convention is  -
> [EMAIL PROTECTED]
> [root@mailperson2 /var/qmail]# su al.koch
> [al.koch@mailperson2 /var/qmail]$ /var/qmail/bin/maildirmake al.koch
> maildirmake: fatal: unable to mkdir al.koch: access denied

The name of the maildir should not be {username}; it should be Maildir.

Chris




: The name of the maildir should not be {username}; it should be Maildir.
-----
Please forgive my ignorance but I've only been using Linux for 3 months and qmail for 
just a few days..
After I  "su - username" 
do I "/var/qmail/bin/maildirmake {username}"
or "/var/qmail/bin/maildirmake maildir" ?

TIA,
/tony.campisi






On Mon, Jun 19, 2000 at 01:59:53PM -0500, Tony Campisi wrote:
> : The name of the maildir should not be {username}; it should be Maildir.
> -----
> Please forgive my ignorance but I've only been using Linux for 3 months and
> qmail for just a few days..
> After I  "su - username" 
> do I "/var/qmail/bin/maildirmake {username}"
> or "/var/qmail/bin/maildirmake maildir" ?

/var/qmail/bin/maildirmake Maildir

Chris




 
 
dear friends
 
 
i am new to qmail was using sendmail till date also new to ldap and AIX  , so please
 
guide me how can configure qmail with ldap support i have downloaded tarball of qmail and a patch for ldap support i dont know how to apply the patch on AIX so please guide me how can i apply the patch and compile qmail with what options
 
 
thanks in advance
prashant desai




Is there a way to selectively strip attachments from e-mail as it passes
through a qmail server? I want to remove all ".vbs" files from any e-mail.

Thanks,

Maxwell Clark

winmail.dat





* Max Clark ([EMAIL PROTECTED]) [19 Jun 2000 12:33]:

> Is there a way to selectively strip attachments from e-mail as it passes
> through a qmail server? I want to remove all ".vbs" files from any e-mail.

I've implemented a similar scenario for a client, using the
QMAILQUEUE patch along with some CPAN modules.

-- 
Quist Consulting                Email: [EMAIL PROTECTED]
219 Donlea Drive                Voice: +1.416.696.7600
Toronto ON  M4G 2N1             Fax:   +1.416.978.6620
CANADA                          WWW:   http://www.quist.on.ca




Steve Lewis writes:
> I RTFMP and RTFFAQ, and followed the directions there:
>  add starfire.worlddomination.net:nepolon-starfire to virtualhosts
>  add starfire.worlddomination.net to rcpthosts
>  kill -HUP the qmail-send proc

Correct (except that ``virtualhosts'' should be ``virtualdomains'').

> But, I had to create a .qmail-starfire-default before local-local mail
> to the virtdomain would work.  Otherwise I was getting:
>  > <[EMAIL PROTECTED]>:
>  > Sorry, no mailbox here by that name. (#5.1.1)

That's the way it goes. It is documented in the manpages
qmail-send(8) and dot-qmail(5).

> And this is the crux of _my_ problem (with virtual domains).  Local
> delivery can be made to work, but if the mail comes from the outside it
> doesn't recognise the destination as a virtual host.  Is this because the
> DNS record for starfire.worlddomination.net is a CNAME of
> worlddomination.net rather than another record?

Yes. See http://cr.yp.to/im/cname.html for the explanation.
You may want to replace the CNAME record with an MX record
(or an A record).

> Very wrong.  We have no user 'nonexistant' ... where is the bounce?  This
> can make it rather difficult to find the message I sent to
> [EMAIL PROTECTED]

The log indicates that the recipient address in question is
controlled by the dot-qmail file that contains comments only.
Most likely the controlling dot-qmail file is ~alias/.qmail-default.

-- 
Tetsu Ushijima




On Tue, 20 Jun 2000, Tetsu Ushijima wrote:

> Yes. See http://cr.yp.to/im/cname.html for the explanation.
> You may want to replace the CNAME record with an MX record
> (or an A record).
Thank you.  Had to be sure since I don't have access to the primary DNS
(grumble).

> The log indicates that the recipient address in question is
> controlled by the dot-qmail file that contains comments only.
> Most likely the controlling dot-qmail file is ~alias/.qmail-default.
correct.  I misread this file, and didn't notice that the line was
commented out.

#| fastforward -d /etc/aliases.cdb

1) how exactly could you tell that from the log data I provided?
2) what would you expect to find in this file (or elsewhere) to induce the
expected bounce behavior?

Steve





> All,
> 
> I am getting the following error.  It is preventing qmail from starting.
> This is a clip from syslog.
> 
> Jun 19 13:07:13 listserv qmail: [ID 748625 mail.alert] 961438033.590877
> alert: cannot start: unable to open mutex
> 
> What is the mutex and what do I do to get qmail started?
> 
> Thanks
> Brian




Anyone out there can they please let me know what the problem is.  I need to
get this server back up soon. 

Please Help

*Cries of Despiration*
Thanks
Brian
-----Original Message-----
From: Hand, Brian C. [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 19, 2000 1:25 PM
To: '[EMAIL PROTECTED]'
Subject: Need Help restarting qmail


> All,
> 
> I am getting the following error.  It is preventing qmail from starting.
> This is a clip from syslog.
> 
> Jun 19 13:07:13 listserv qmail: [ID 748625 mail.alert] 961438033.590877
> alert: cannot start: unable to open mutex
> 
> What is the mutex and what do I do to get qmail started?
> 
> Thanks
> Brian





How do I take bounced mail and redeliver it every 60 minutes for 4 hours?
What file(s) are these variables created in?

Thanks!

Jonathan Maier
Systems/Network Engineer
9855 W. 78th Street, Suite 200
Eden Prairie, MN 55344

Direct: 612.578.7182

[EMAIL PROTECTED]
www.interelate.com






Does anyone know the answer to the below question? Thanks!

How do I take bounced mail and redeliver it every 60 minutes for 4 hours?
What file(s) are these variables created in?

Thanks!

Jonathan Maier
Systems/Network Engineer
9855 W. 78th Street, Suite 200
Eden Prairie, MN 55344

Direct: 612.578.7182

[EMAIL PROTECTED]
www.interelate.com




On Mon, Jun 19, 2000 at 04:47:25PM -0500, Jonathan Maier wrote:
> 
> Does anyone know the answer to the below question? Thanks!
> 
> How do I take bounced mail and redeliver it every 60 minutes for 4 hours?
> What file(s) are these variables created in?

Mail bounces because it is permanently undeliverable. Why do you want to try to
deliver it over and over again?

Chris




qmailers,

just heard from a reliable source that a new virus maybe propagating
with the name life_states.txt. I realize its only a txt, but maybe another
extension is hidden. I don't know, im just relaying what maybe useful
data.

jeff...






http://news.cnet.com/news/0-1005-200-2108936.html?tag=st.ne.1430735..ni
http://www.zdnet.com/zdnn/stories/news/0,4586,2589983,00.html
http://news.ft.com/ft/gx.cgi/ftc?pagename=View&c=Article&cid=FT39FTHJO9C&live=true&tagid=ZZZC00L1B0C&subheading=information%20technology
http://www.antivirus.com/corporate/media/2000/pr061900.htm

The source should be available in our incidents list archive before too
long.

                                        Ryan

On Mon, 19 Jun 2000, Jeff Commando Sherwin wrote:

> qmailers,
> 
> just heard from a reliable source that a new virus maybe propagating
> with the name life_states.txt. I realize its only a txt, but maybe another
> extension is hidden. I don't know, im just relaying what maybe useful
> data.
> 
> jeff...
> 
> 






When LOVELETTER hit, Johan was kind enough to post an example of the
actual, MIME-still-encoded, text of the virus:

         http://www.almqvist.net/~johan/virus.txt

I've seen the helpful page about Stages.worm at:

        
http://www.antivirus.com/vinfo/virusencyclo/default5.asp?VName=VBS_STAGE
S.A

Unfortunately, it doesn't show the "source" text of the virus. Does
anyone have an example of what this virus looks like? I'd like to know
if our filters are going to work against it.

Thanks in advance!

Dave




clemensF writes:
 > > Petr Novotny:
 > 
 > > As in "sendmail is superior to qmail because it doesn't eat up 
 > > space in process table". (Overheard this just an hour ago...)
 > 
 > which is why qmail, consisting of many *small* programs, is vwery well
 > suited to unix.  if you read the source, you will find a very unix-stylish
 > program set.

Yup.  And its configuration language is the shell, whereas sendmail's
configuration language is a customize language that's so obtuse and
obscure even Sendmail Inc. advises users not to use it.

-- 
-russ nelson <[EMAIL PROTECTED]>  http://russnelson.com
Crynwr sells support for free software  | PGPok | 
521 Pleasant Valley Rd. | +1 315 268 1925 voice | Is Unix compatible with
Potsdam, NY 13676-3213  | +1 315 268 9201 FAX   | Linux?




I've seen a few mail systems notify users that mail hasn't been
delivered when it's been queued for X number of days, but hasn't yet
expired.  Say your queuelifetime is set to 1 week. After a message
hasn't delivered for 1 day, let the sender know that it hasn't and also
that you (the mail server) will keep trying for another 6 days.

Has anyone seen a patch like this? Any thoughts on implementing the idea?

Thanks,
jon




I'm thinking in a large scale mail server, providing pop3 and imap4 access
to the mailboxes stored in a diferent server and shared via NFS.

I want to use mailboxes like these :

/mailboxes1/user1/user
/mailboxes1/user2/user
/mailboxes2/user3/user
..
..
..
/mailboxesN/userN/user

At the same time the imap4/pop3/smtp service must be able to read and write
from these mailboxes.

Can any give me a pointer to this information ?

Thank's

RDA.-





OK.  I have a bunch of user accounts setup on Imail/NT and I want to migrate to Qmail.  One Problem: I do not have any of the users passwords and I want to do the migration without messing up their passwords (and even more importantly, without them knowing).  So I have two questions:
 
1) How do I correctly take user passwords and move them to Qmail?
2) What email-in-a-browser utilities exist for Qmail that simulate the Imail interface?
 
Regards,
 
JB
 




On Mon, 19 Jun 2000, Julian L. Cardarelli wrote:

> 1) How do I correctly take user passwords and move them to Qmail?
I don't know what Imail is... if it uses the SAM passwords, L0phtcrack
works surprisingly well.  If not, use something like dsniff over a few
days and grab most of the passwords off the wire.


                                        Ryan





Thus spake Julian L. Cardarelli ([EMAIL PROTECTED]):

> OK.  I have a bunch of user accounts setup on Imail/NT and I want to migrate to 
>Qmail.  One Problem: I do not have any of the users passwords and I want to do the 
>migration without messing up their passwords (and even more importantly, without them 
>knowing).  So I have two questions:
> 
> 1) How do I correctly take user passwords and move them to Qmail?

You can try to crack them using one of the many, many NT password
crackers, depending on the password algorithm the software uses.

One method we're looking at possibly using with a customer is to set up
a modified POP proxy in front of the NT POP server for a few weeks. The
proxy will note the username and password and then relay the connection 
through (obviously you'll need to modify the proxy source to log passwords).

Robbie




> You can try to crack them using one of the many, many NT password
> crackers, depending on the password algorithm the software uses.

 Don't go there. Too much time-consuming cracking the passwords. We tried
that first.

> One method we're looking at possibly using with a customer is to set up
> a modified POP proxy in front of the NT POP server for a few weeks. The
> proxy will note the username and password and then relay the connection
> through (obviously you'll need to modify the proxy source to log
passwords).

Now your talking. Exactly what we did. Worked perfectly. The client POPed
in, proxy did a check if the account was local, if not then POPed into the
old NT server and retrieved the mail from there. This was done with logging,
so after a while we had the users password in clear text for further
processing into the SQL database.

Your welcome to contact me, and I'll se what we have of old code and
information for this solution.
You have to prepaire to leave this solution on for ~3 months, depending on
how many users you have. You will end up with some accounts never logged
into, cleaning up I think you call it ;)
--
--------------------------------------------
IDG New Media     Einar Bordewich
Technical Manager  Phone: +47 2336 1420
E-Mail:           [EMAIL PROTECTED]
--------------------------------------------






hi all,

on my qmail box i can see about 20 qmail-smtpd processes. now, this can
either mean that one of my users (allowed through tcp.smtp) is sending lots
of mail out, or another mail server out on the internet is sending lots of
mail in.

about 5 of these processes are from IP addresses that i recognise (in my
system), a couple of them are IP addresses of mail servers that i know, but
there are a substantial number qmail-smtpd processes that have
TCPREMOTEIP=202.59.39.88 (i can tell this by doing a psaxfe)

what is my course of action? these qmail-smtpd processes are just sitting
there... is this a legitimate mail server sending me mail, or someone trying
to spam my system? (or trying to relay through my system?)

I traceroute to the IP address and get no where.

Regards,

Marc-Adrian Napoli
Network Administrator
Connect Infobahn Australia
+61 2 9281 1750





Is there any other factor for qreceipt to fail?
It seems that my qreceipt programs does not function.....






Since yesterday evening, one of my users has not been receiving 
mail.  Everyone else, including me, continues to receive/send mail with no 
problems.

Here's a typical log sequence:

2000-06-20 08:54:18.530389500 starting delivery 50923: msg 124573 to local 
[EMAIL PROTECTED]
2000-06-20 08:54:18.530481500 status: local 10/10 remote 8/20

Then there are no more references to delivery 50923 in the log file, but 
what I see is a range of hanging processes, one for each message to "bob", 
as follows (ps -ef):

bob 2725  2720  0 10:38:50 pts/1    0:00 bin/qmail-local -- bob 
/home/sebastian3/bob bob   ifi.unizh.ch owner-sig-wtk

We use dot-forward and procmail processing for local deliveries.

I have checked the following
- the user has no .qmail, .forward, or .procmail file
- the user owns his directory, and it is not world writable
- the user directory is mounted on the mail server
- the user directory does not have the +t flag on it

What else could it be that is causing qmail-local to hang, i.e. not defer 
or return some other status code.

Any help much appreciated.

FWIW, OS is Solaris 2.6 on an Enterprise 250 machine.

regards,
Will
__________________________________________________________________________

  "I was going to be a Neo-Deconstructivist, but Mom wouldn't let me..."

multimedia laboratorium                              [EMAIL PROTECTED]
institut fuer informatik                        (pgp id)        F703D035
der universitaet zuerich                        (office) +41  1 635 4346
winterthurerstr. 190                            (fax)    +41  1 635 6809
ch-8057 zuerich                                 (mobile) +41 76 372 0913
switzerland                                     www.ifi.unizh.ch/~harris
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