Re: [courier-users] Re: Virtual POP3 problems

2003-10-17 Thread Thomas
On Fri, 2003-10-17 at 04:50, Sam Varshavchik wrote:
 Thomas Spoelstra writes:
 
  I have done the following:
  - Created a directory called userdb under /etc/courier
  - In this directory I created a file called mydomain.xx as per the
  makeuserdb man page.  For the home and mail directories I use the same
  entries /home/mailboxes/mydomain.xx/user. In each user's account I ran
  maildirmake Maildir and changed the ownership of the entire mailbox/*
  tree to daemon:daemon
  - subsequestly I executed userdbpw as per the userdbpw with no
  encryption ie. userdbpw | userdb [EMAIL PROTECTED] set systempw
 
 And did you use userdb to set the home, uid, and gid fields?
 
Sam,

I set the home, uid, gid and mail values when I edited the
file.  Should I rather add these values by using userdb in stead of
editing the file?

Thomas



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Re: [courier-users] Can't use MD5 with ldap authentication.

2003-10-17 Thread Chatuporn Rungcharoensrichai
Ok, now I can authenticate by using md5.
I must to change {md5] to {crypt}.

Chatuporn Rungcharoensrichai
System Engineer
Pacific Internet ( Thailand ) Limited
- Original Message - 
From: Gordon Messmer [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, October 16, 2003 10:23 PM
Subject: Re: [courier-users] Can't use MD5 with ldap authentication.


 Chatuporn Rungcharoensrichai wrote:
 
  I'm using courier-imap-1.7.1 with openldap-2.0.27 and have one problem
  about LDAP Authentication with MD5 password.
  When I used clear text password like userPassword: ning123, it can
  successfully authenticated but If I used md5 password
  like userpasswd: {md5}$1$FNWIU7Fc$Smv/d8tgsx/KM/ddd4YDw0 , It fail. (
  It said Login failed.)

 If you don't store the plain text passwords, the IMAP_CAPABILITY setting
 in the imapd configuration file must not have AUTH=CRAM-MD5
 AUTH=CRAM-SHA1.  Those authentication methods require that you store
 the plain text passwords.

 If you *can* store the plain text passwords, you'll find that those are
 more secure authentication methods.  Your users' plain text passwords
 won't be passing over the network  regularly.




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RE: [courier-users] Has anyone used courier clam-av? What's the preferred method of integration?

2003-10-17 Thread RUIVO Eugenio Morais
I had to setup our server in a very short time frame so I didn't have the
chance to document thing as much as I would have liked, but anyway I don't
recall using anything more than the documentation that is included in both
packages.

I'm using Mandrake 9.1, courier 0.42.2, clamav-0.60-1mdk and
amavis-ng-0.1.6.4-3mdk.

The tricky part was using couriers perlfilter mechanism to call amavis. But
the information is also in courier's docs.

You can try to use our config files as a starting point.

Hope this helps some, if you have any problems drop another message to the
list.

Eugenio Ruivo




-Original Message-
From: Mitch (WebCob) [mailto:[EMAIL PROTECTED]
Sent: quinta-feira, 16 de Outubro de 2003 19:58
To: RUIVO Eugenio Morais
Subject: RE: [courier-users] Has anyone used courier  clam-av? What's the
preferred method of integration?


can you refer me to any useful setup docs?

Thanks.

m/

-Original Message-
From: RUIVO Eugenio Morais [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 16, 2003 10:37 AM
To: 'Mitch (WebCob)'; [EMAIL PROTECTED]
Subject: RE: [courier-users] Has anyone used courier  clam-av? What's the
preferred method of integration?


I've been using clam-av and amavis-ng through courier's perlfilter setup
without problems.

Eugenio Ruivo

-Original Message-
From: Mitch (WebCob) [mailto:[EMAIL PROTECTED]
Sent: quinta-feira, 16 de Outubro de 2003 16:12
To: [EMAIL PROTECTED]
Subject: [courier-users] Has anyone used courier  clam-av? What's the
preferred method of integration?


The following links seem to have some references... for those others who may
be looking:

http://clamav.elektrapro.com/doc/FreeBSD-HowTo/qmail-scanner-how-to.html

http://www.fremerx.com/open-source/mail/courier.html

http://iland.net/~ckennedy/source/docs/blackhole/index_a.shtml

http://sourceforge.net/mailarchive/message.php?msg_id=4267102

Black hole seems to be interesting, in that it is C not PERL and can manage
both calls to spamassassin  clam-av...

BUT the documentation is lagging the code - saw some comment in the list
archives of people starting to work with it - anyone presently?

If not, anyone know which version of amavis works best and why?

My perfect world would be an efficient method of using spamc  clam-av
(which seems to be more active than openantivirus?) with database based
config for easy user driven control...

Hope this isn't considered too far afield - it is integration related. ;-)

Many thanks.

m/



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amavis.conf
Description: Binary data


clamav.conf
Description: Binary data


RE: [courier-users] Has anyone used courier clam-av? What's the preferred method of integration?

2003-10-17 Thread RUIVO Eugenio Morais
I've just got a new box that's going to be our test system. Since I'm going
to have to do a complete setup I'll try to take a couple of notes. If i'll
manage to build those into a how-to i can't promise...

Eugenio Ruivo


-Original Message-
From: Scott [mailto:[EMAIL PROTECTED]
Sent: quinta-feira, 16 de Outubro de 2003 23:00
To: [EMAIL PROTECTED]
Subject: Re: [courier-users] Has anyone used courier  clam-av? What's
the preferred method of integration?


RUIVO Eugenio Morais wrote:
 I've been using clam-av and amavis-ng through courier's perlfilter setup
 without problems.

What would be nice is if someone who has had success with these settings 
could write a howto for clamav and amavis-ng with courier.  I used to use 
openantivirus with amavis and it worked spectacularly except that oav is 
dead.  If I can find the time to try clam/amavisng setup on a test box I
will 
post my steps.  Don't hold your breath, though.

-Scott

 -Original Message-
 From: Mitch (WebCob) [mailto:[EMAIL PROTECTED]
 Sent: quinta-feira, 16 de Outubro de 2003 16:12
 To: [EMAIL PROTECTED]
 Subject: [courier-users] Has anyone used courier  clam-av? What's the
 preferred method of integration?
 
 
 The following links seem to have some references... for those others who
may
 be looking:
 
 http://clamav.elektrapro.com/doc/FreeBSD-HowTo/qmail-scanner-how-to.html
 
 http://www.fremerx.com/open-source/mail/courier.html
 
 http://iland.net/~ckennedy/source/docs/blackhole/index_a.shtml
 
 http://sourceforge.net/mailarchive/message.php?msg_id=4267102
 
 Black hole seems to be interesting, in that it is C not PERL and can
manage
 both calls to spamassassin  clam-av...
 
 BUT the documentation is lagging the code - saw some comment in the list
 archives of people starting to work with it - anyone presently?
 
 If not, anyone know which version of amavis works best and why?
 
 My perfect world would be an efficient method of using spamc  clam-av
 (which seems to be more active than openantivirus?) with database based
 config for easy user driven control...
 
 Hope this isn't considered too far afield - it is integration related. ;-)
 
 Many thanks.
 
 m/
 
 
 
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Re: [courier-users] Re: Virtual POP3 problems

2003-10-17 Thread Jeff Jansen
On Friday 17 October 2003 08:44, Thomas wrote:
  For the home and mail directories I use the same
  entries /home/mailboxes/mydomain.xx/user. In each user's account I ran
  maildirmake Maildir and changed the ownership of the entire mailbox/*
  tree to daemon:daemon

I think this might be your problem.  If you set mail and home to be 
/home/mailboxes/mydomain.xx/user then courier expects the user directory 
to be a maildir where it can deliver mail.  But it's not a maildir.  The 
maildir you created is called Maildir and is inside the HOME directory.  
Either change the mail attribute to be 
/home/mailboxes/mydomain.xx/user/Maildir or remove it completely if you are 
using maildrop.   Then rerun makeuserdb and see if it works.

FYI, the mail attribute over-rides other delivery instructions so it will 
over-ride any maildrop filtering that you try and do.  So if you are using 
maildrop then remove the mail attribute and just leave the home as it 
was.  You also might want to make sure that the file maildirfilterconfig 
exits in the courier 'etc' directory and has

MAILDIRFILTER=../.mailfilter
MAILDIR=./Maildir

in it.  These might be the default values and so you don't need them but it 
doesn't hurt.  This will make sure that maildrop knows that the maildir is 
called Maildir and is in the HOME directory.

Jeff Jansen




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[courier-users] TLS not available

2003-10-17 Thread Joe Laffey
Oct 17 09:43:59 raw courieresmtp:
id=002DD19F.3F8AC57D.48EE,from=,addr=[EMAIL PROTECTED]: 454
4.3.3 TLS not available
Oct 17 09:43:59 raw courieresmtp:
id=002DD19F.3F8AC57D.48EE,from=,addr=[EMAIL PROTECTED],status:
deferred

I keep getting these in my logs. It is courier trying to deliver a DSN
return receipt to the above address.

What does this mean?

Thanks!

--
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[courier-users] Re: Virtual POP3 problems

2003-10-17 Thread Sam Varshavchik
Thomas writes:

On Fri, 2003-10-17 at 04:50, Sam Varshavchik wrote:
Thomas Spoelstra writes:

 I have done the following:
 - Created a directory called userdb under /etc/courier
 - In this directory I created a file called mydomain.xx as per the
 makeuserdb man page.  For the home and mail directories I use the same
 entries /home/mailboxes/mydomain.xx/user. In each user's account I ran
 maildirmake Maildir and changed the ownership of the entire mailbox/*
 tree to daemon:daemon
 - subsequestly I executed userdbpw as per the userdbpw with no
 encryption ie. userdbpw | userdb [EMAIL PROTECTED] set systempw
And did you use userdb to set the home, uid, and gid fields?

Sam,

I set the home, uid, gid and mail values when I edited the
file.  Should I rather add these values by using userdb in stead of
editing the file?
No, editing the file is OK, as long as you're careful not to make any typos.



pgp0.pgp
Description: PGP signature


Re: [courier-users] Has anyone used courier clam-av? What's the preferred method of integration?

2003-10-17 Thread Scott
I also decided to get started on this tonight.  I assume I'm missing a perl
module, but which one I can't figure out.  I managed to get as far as:
[EMAIL PROTECTED] courier]# cat maildroprc
import SENDER
import RECIPIENT
xfilter /usr/bin/amavis SENDER RECIPIENT
To test amavis I run it from the command line and I get:

[EMAIL PROTECTED] amavis-ng]# amavis
Use of uninitialized value in concatenation (.) or string at
/usr/lib/perl5/vendor_perl/5.8.0/AMAVIS/MTA/Courier.pm line 59.
AMAVIS: Couldn't init AMAVIS::MTA::Courier at
/usr/lib/perl5/vendor_perl/5.8.0/AMAVIS.pm line 213.
...
Use of uninitialized value in concatenation (.) or string at
/usr/lib/perl5/vendor_perl/5.8.0/AMAVIS/MTA/Courier.pm line 59.
Courier.pm:
57  # The fd of our perlfilter socket is passed to us on STDIN
58  my $socket_fd = shift @ARGV;
59  $perlfilter_socket = IO::File-new(+$socket_fd);
60  unless (defined $perlfilter_socket) {
61writelog($args,LOG_ERR, __PACKAGE__.: Could not open socket);
62return 0;
63  }
Help?

RUIVO Eugenio Morais wrote:
I've just got a new box that's going to be our test system. Since I'm going
to have to do a complete setup I'll try to take a couple of notes. If i'll
manage to build those into a how-to i can't promise...
Eugenio Ruivo

-Original Message-
From: Scott [mailto:[EMAIL PROTECTED]
Sent: quinta-feira, 16 de Outubro de 2003 23:00
To: [EMAIL PROTECTED]
Subject: Re: [courier-users] Has anyone used courier  clam-av? What's
the preferred method of integration?
RUIVO Eugenio Morais wrote:

I've been using clam-av and amavis-ng through courier's perlfilter setup
without problems.


What would be nice is if someone who has had success with these settings 
could write a howto for clamav and amavis-ng with courier.  I used to use 
openantivirus with amavis and it worked spectacularly except that oav is 
dead.  If I can find the time to try clam/amavisng setup on a test box I
will 
post my steps.  Don't hold your breath, though.

-Scott


-Original Message-
From: Mitch (WebCob) [mailto:[EMAIL PROTECTED]
Sent: quinta-feira, 16 de Outubro de 2003 16:12
To: [EMAIL PROTECTED]
Subject: [courier-users] Has anyone used courier  clam-av? What's the
preferred method of integration?
The following links seem to have some references... for those others who
may

be looking:

http://clamav.elektrapro.com/doc/FreeBSD-HowTo/qmail-scanner-how-to.html

http://www.fremerx.com/open-source/mail/courier.html

http://iland.net/~ckennedy/source/docs/blackhole/index_a.shtml

http://sourceforge.net/mailarchive/message.php?msg_id=4267102

Black hole seems to be interesting, in that it is C not PERL and can
manage

both calls to spamassassin  clam-av...

BUT the documentation is lagging the code - saw some comment in the list
archives of people starting to work with it - anyone presently?
If not, anyone know which version of amavis works best and why?

My perfect world would be an efficient method of using spamc  clam-av
(which seems to be more active than openantivirus?) with database based
config for easy user driven control...
Hope this isn't considered too far afield - it is integration related. ;-)

Many thanks.

m/



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Re: [courier-users] Re: Virtual POP3 problems

2003-10-17 Thread Thomas Spoelstra
On Fri, 2003-10-17 at 11:40, Jeff Jansen wrote:
 On Friday 17 October 2003 08:44, Thomas wrote:
   For the home and mail directories I use the same
   entries /home/mailboxes/mydomain.xx/user. In each user's account I ran
   maildirmake Maildir and changed the ownership of the entire mailbox/*
   tree to daemon:daemon
 
 I think this might be your problem.  If you set mail and home to be 
 /home/mailboxes/mydomain.xx/user then courier expects the user directory 
 to be a maildir where it can deliver mail.  But it's not a maildir.  The 
 maildir you created is called Maildir and is inside the HOME directory.  
 Either change the mail attribute to be 
 /home/mailboxes/mydomain.xx/user/Maildir or remove it completely if you are 
 using maildrop.   Then rerun makeuserdb and see if it works.
 
 FYI, the mail attribute over-rides other delivery instructions so it will 
 over-ride any maildrop filtering that you try and do.  So if you are using 
 maildrop then remove the mail attribute and just leave the home as it 
 was.  You also might want to make sure that the file maildirfilterconfig 
 exits in the courier 'etc' directory and has
 
 MAILDIRFILTER=../.mailfilter
 MAILDIR=./Maildir
 
 in it.  These might be the default values and so you don't need them but it 
 doesn't hurt.  This will make sure that maildrop knows that the maildir is 
 called Maildir and is in the HOME directory.
 
 Jeff Jansen
 
Jeff,

I'm going to try your suggestions. But would an inconsistency in the directories 
(Maildir issue) 
cause the login problems?

What about /etc/pam.d/pop3, /etc/pam.d/webmail etc.

Side note - I replied to this post about 5 hours ago too and thusfar I have not seen 
my reply ?

Thomas





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[courier-users] External message editing?

2003-10-17 Thread Joe Laffey
I am continually encountring DSN messages from sbc-webhosting mailservers
(the phone company... big provider) that are invalid. On the line
following the headers they contain tab characters, where this line MUST be
blank.

These messages cause Outlook (and only Outlook) to fail when reading the
messages via POP. Outlook generates a meaningless error for the user and
the clients is listed as DICONNECTED in the log.

SInce these messages come any time anyone sends something to a full
mailbox hosted by sbc-webhosting I get them pretty frequently. Then the
users are effectively locked out of their mailbox (unless they use another
mail client, but that battle seems to be fruitless) until I manually
either remove the tabs from tat line, or delete the mesaage.

I was thinking about running a PERL script from cron that would clean
these messages up periodically. So that the problem would clear itself
with not intervention from me.

Are there any problems with having external programs edit messages in a
user's Maildir? Is there a better way to do this?

I have notified sbc-webhosting on more than one occasion. They give no
response, and their servers remain bug-laden... Nice customer service...

Any ideas would be appreciated. Thanks,

--
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LAFFEY Computer Imaging |  notations, or figure the number of IPs in a block?
St. Louis, MO   |  Whatmask-It's FREE - www.laffeycomputer.com/wm.html
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Re: [courier-users] TLS not available

2003-10-17 Thread dick hoogendijk
On Fri, 17 Oct 2003 10:26:44 -0500 (CDT)
Joe Laffey [EMAIL PROTECTED] wrote:

 Oct 17 09:43:59 raw courieresmtp:
 id=002DD19F.3F8AC57D.48EE,from=,addr=[EMAIL PROTECTED]: 454
 4.3.3 TLS not available

Maybe a secure TLS connection is not possible ?

-- 
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++ Running FreeBSD 4.8 ++ Debian GNU/Linux (Woody)
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Re: [courier-users] TLS not available

2003-10-17 Thread Joe Laffey
On Fri, 17 Oct 2003, dick hoogendijk wrote:

 On Fri, 17 Oct 2003 10:26:44 -0500 (CDT)
 Joe Laffey [EMAIL PROTECTED] wrote:

  Oct 17 09:43:59 raw courieresmtp:
  id=002DD19F.3F8AC57D.48EE,from=,addr=[EMAIL PROTECTED]: 454
  4.3.3 TLS not available

 Maybe a secure TLS connection is not possible ?

I wondered that, but why would it not simply try unencrypted? I do not
have my server set up to use TLS.

--
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Re: [courier-users] config question when doing make

2003-10-17 Thread Ben Kennedy
On 10 10 2003 at 12:29 pm -0400, martin wrote:

 sorry...it is after running make install that I am not getting 
prompted to enter a root pw

Well, um, maybe the user under which you're running make already has the
necessary permissions to install into whatever your target is?

-ben

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[courier-users] Re: TLS not available

2003-10-17 Thread Sam Varshavchik
Joe Laffey writes:

Oct 17 09:43:59 raw courieresmtp:
id=002DD19F.3F8AC57D.48EE,from=,addr=[EMAIL PROTECTED]: 454
4.3.3 TLS not available
Oct 17 09:43:59 raw courieresmtp:
id=002DD19F.3F8AC57D.48EE,from=,addr=[EMAIL PROTECTED],status:
deferred
I keep getting these in my logs. It is courier trying to deliver a DSN
return receipt to the above address.
What does this mean?
It means that stlcc.edu's mail server is broken.  It claims that it supports 
encryption, but when asked to put up, or shut up, it crashes.




pgp0.pgp
Description: PGP signature


[courier-users] Re: TLS not available

2003-10-17 Thread Sam Varshavchik
Joe Laffey writes:

On Fri, 17 Oct 2003, dick hoogendijk wrote:

On Fri, 17 Oct 2003 10:26:44 -0500 (CDT)
Joe Laffey [EMAIL PROTECTED] wrote:
 Oct 17 09:43:59 raw courieresmtp:
 id=002DD19F.3F8AC57D.48EE,from=,addr=[EMAIL PROTECTED]: 454
 4.3.3 TLS not available
Maybe a secure TLS connection is not possible ?
I wondered that, but why would it not simply try unencrypted? I do not
have my server set up to use TLS.
The server replied with a 4xx code to the STARTTLS command (enable 
encryption).

All that the sender can infer from that is that the command failed with a 
4xx status code.  Nothing more, nothing else.  Any 4xx status code means 
that the receiving server is temporarily unable to process the command, and 
that the sender should try again later.

That's all it means, nothing more, nothing else.  If the server did not 
support encryption altogether, this would've been indicated in a different 
way (the server would not advertize the STARTTLS ESMTP capability).

The sender here cannot assume why the command failed.  All the sender knows 
is that the command was rejected with a temporary failure indication.  The 
sender cannot conclude that this is because the recipient does not support 
encryption.  Another possibility, just as valid, is that the receiving mail 
server is currently running low on memory and cannot accept more mail, and 
the sender should try again later.




pgp0.pgp
Description: PGP signature


[courier-users] Re: External message editing?

2003-10-17 Thread Sam Varshavchik
Joe Laffey writes:

Are there any problems with having external programs edit messages in a
user's Maildir? Is there a better way to do this?
No problem whatsoever, provided that you do it correctly: write the new 
version of the message in tmp, and then rename it, so that the new version 
of the message is renamed on top of the old version, in cur.



pgp0.pgp
Description: PGP signature


Re: [courier-users] Has anyone used courier clam-av? What's the preferred method of integration?

2003-10-17 Thread Scott
I changed some of the paths in your perlfilter to match my system, but it 
doesn't seem to be doing anything.  I put it in 
/usr/lib/courier/libexec/filters, ran filterctl start clamav-filter.pl, and 
courierfilter start.  I don't get any error messages or rejects, but it 
doesn't seem to be scanning anything.

I'm using redhat-9 with courier-0.43.1 rpms built from tarballs.

-Scott

Carlos Paz wrote:

This is a quick and dirty solution I made based on the perlfilter example

works fine for me, please give it a try.

any improvements / bug fixes are highly apreciated.

Scott wrote:

RUIVO Eugenio Morais wrote:

I've been using clam-av and amavis-ng through courier's perlfilter setup
without problems.


What would be nice is if someone who has had success with these 
settings could write a howto for clamav and amavis-ng with courier.  I 
used to use openantivirus with amavis and it worked spectacularly 
except that oav is dead.  If I can find the time to try clam/amavisng 
setup on a test box I will post my steps.  Don't hold your breath, 
though.

-Scott

-Original Message-
From: Mitch (WebCob) [mailto:[EMAIL PROTECTED]
Sent: quinta-feira, 16 de Outubro de 2003 16:12
To: [EMAIL PROTECTED]
Subject: [courier-users] Has anyone used courier  clam-av? What's the
preferred method of integration?
The following links seem to have some references... for those others 
who may
be looking:

http://clamav.elektrapro.com/doc/FreeBSD-HowTo/qmail-scanner-how-to.html

http://www.fremerx.com/open-source/mail/courier.html

http://iland.net/~ckennedy/source/docs/blackhole/index_a.shtml

http://sourceforge.net/mailarchive/message.php?msg_id=4267102

Black hole seems to be interesting, in that it is C not PERL and can 
manage
both calls to spamassassin  clam-av...

BUT the documentation is lagging the code - saw some comment in the list
archives of people starting to work with it - anyone presently?
If not, anyone know which version of amavis works best and why?

My perfect world would be an efficient method of using spamc  clam-av
(which seems to be more active than openantivirus?) with database based
config for easy user driven control...
Hope this isn't considered too far afield - it is integration 
related. ;-)

Many thanks.

m/



$| = 1;

my $filedesc=shift @ARGV;
my $socket=undef;
my $tempdir = /var/run/courier/antivirus/scan-$$;
my ($line, $mailfile, $errmsg);
open($socket, +$filedesc);
die $! unless defined $socket;
while (defined ($line=$socket)) {
chomp $line;
last unless($line);
$mailfile = $line unless($mailfile);
# Ignore control files
}
if($mailfile) { $errmsg = viruscheck($mailfile); cleantmpdir(); }
$errmsg = 200 Ok unless($errmsg);
$errmsg .= \n unless $errmsg =~ /\n$/;
print $socket $errmsg;
close($socket);
undef($socket);
##

sub viruscheck() {
my $filename=shift;
newtmpdir();
system(/usr/local/courier/bin/reformime -x$tempdir/  $filename);
return 432 internal mime handler failure if($?);
system(/usr/local/clamav/bin/clamscan, '-i', '--quiet', '--disable-summary',
'-r', '--max-space=2', '--max-files=1000', '--max-recursion=5',
'-l', $tempdir.rep, --tempdir=$tempdir, $tempdir);
if($?) {
return 432 virus scanner invocation failure if($? != 256);
my ($fh, $err, $virus_ref);
open($fh, $tempdir.rep);
return 432 virus scanner report failure unless($fh);
while($fh) {
chomp;
if(/^$tempdir\/(.*)/) { $virus_ref = $1; $err = ANTIVIRUS ALERT! 
$virus_ref; last; }
}
close($fh);
if(-d '/tmp/virus_log/') {
$virus_ref =~ s/[^a-zA-Z0-9.:_ ]/-/g;
my($file, $virus) = split(/ +/, $virus_ref);
chop($file);
system(/bin/cp $filename /tmp/virus_log/$virus);
}
return 432 virus scanner report failure unless($err);
return 500 $err;
}
return ;
}
sub cleantmpdir {
  system('/bin/rm', '-rf', $tempdir);
  unlink($tempdir.rep);
}
sub newtmpdir {
  if(-d $tempdir) { cleantmpdir(); }
  mkdir($tempdir, 0700);
}


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[courier-users] Outlook / Imap Issue

2003-10-17 Thread Ryan Burton
I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
but after a few minutes it starts prompting me for a password, even though
it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
it's doing this?  Webmail seems to work ok.
attachment: winmail.dat

Re: [courier-users] Re: Virtual POP3 problems

2003-10-17 Thread Jeff Jansen
On Friday 17 October 2003 15:19, Thomas Spoelstra wrote:
 I'm going to try your suggestions. But would an inconsistency in the
 directories (Maildir issue) cause the login problems?

I just changed one account to match what you said you had (home and mail 
pointing to the same directory) and I couldn't log in properly.  With 
SqWebMail I got the error maildir_createmsg: cannot create temp file.  With 
kmail pop3 I got the error pop3d: No such file or directory in my log and 
with kmail imap I got the error Unable to open INBOX.  Although in neither 
case did kmail say it couldn't log in.  It just gave me the errors listed 
above. I don't know if you are seeing similar problems or not.

Anyway, let me know what I said fixes the problem.  If not, then obviously 
you're right - the problem lies elsewhere.

Jeff Jansen



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Re: [courier-users] Outlook / Imap Issue

2003-10-17 Thread Scott
Ryan Burton wrote:
I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
but after a few minutes it starts prompting me for a password, even though
it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
it's doing this?  Webmail seems to work ok.
I've seen this all the way from outlook's inception to the newest version no 
matter what IMAP server it's connecting to.  I don't think this is a courier 
problem.  MS tech support suggested I use outlook express to fix the 
problem.  Both the tech and I shared a laugh on that call.

-Scott



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RE: [courier-users] Outlook / Imap Issue

2003-10-17 Thread Ryan Burton
What...that's a fix...just use something else.  Haha

I tried express, but same thing.  Works, then it keeps prompting me for a
login credentials.  Click ok a couple times, then express crashed...of
course.

Any other ideas?

 -Original Message-
From:   Scott [mailto:[EMAIL PROTECTED]
Sent:   Friday, October 17, 2003 9:13 PM
To: Ryan Burton
Cc: [EMAIL PROTECTED]
Subject:Re: [courier-users] Outlook / Imap Issue

Ryan Burton wrote:
 I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
 but after a few minutes it starts prompting me for a password, even though
 it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
 it's doing this?  Webmail seems to work ok.

I've seen this all the way from outlook's inception to the newest version no
matter what IMAP server it's connecting to.  I don't think this is a courier
problem.  MS tech support suggested I use outlook express to fix the
problem.  Both the tech and I shared a laugh on that call.

-Scott




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RE: [courier-users] Outlook / Imap Issue

2003-10-17 Thread Ryan Burton
Here is the maillog from when I started courier and imapd.

Oct 17 21:30:17 blasted courierd: Started ./courieruucp, pid=11633,
maxdels=4, maxhost=4, maxrcpt=16
Oct 17 21:30:17 blasted courierd: Started ./courierlocal, pid=11634,
maxdels=10, maxhost=4, maxrcpt=1
Oct 17 21:30:17 blasted courierd: Started ./courierfax, pid=11635,
maxdels=1, maxhost=1, maxrcpt=1
Oct 17 21:30:17 blasted courierd: Started ./courieresmtp, pid=11636,
maxdels=40, maxhost=4, maxrcpt=100
Oct 17 21:30:17 blasted courierd: Started ./courierdsn, pid=11637,
maxdels=4, maxhost=1, maxrcpt=1
Oct 17 21:30:17 blasted courierd: queuelo=200, queuehi=400
Oct 17 21:30:17 blasted courierd: Purging /home/courier/var/msgq
Oct 17 21:30:17 blasted courierd: Purging /home/courier/var/msgs
Oct 17 21:30:17 blasted courierd: Waiting.  shutdown time=Fri Oct 17
22:30:17 2003, wakeup time=Fri Oct 17 22:30:17 2003, queuedelivering=0,
inprogress=0
Oct 17 21:30:30 blasted imapd: Connection, ip=[:::192.168.104.30]
Oct 17 21:30:30 blasted imapd: LOGIN, user=ryan%602global.com,
ip=[:::192.168.104.30], protocol=IMAP
Oct 17 21:30:30 blasted imapd: DISCONNECTED, user=ryan%602global.com,
ip=[:::192.168.104.30], headers=0, body=0
Oct 17 21:30:30 blasted imapd: Connection, ip=[:::192.168.104.30]
Oct 17 21:30:30 blasted imapd: LOGIN, user=ryan%602global.com,
ip=[:::192.168.104.30], protocol=IMAP
Oct 17 21:30:30 blasted imapd: LOGOUT, user=ryan%602global.com,
ip=[:::192.168.104.30], headers=0, body=0
Oct 17 21:30:31 blasted imapd: Connection, ip=[:::192.168.104.30]
Oct 17 21:30:31 blasted imapd: LOGIN, user=ryan%602global.com,
ip=[:::192.168.104.30], protocol=IMAP
Oct 17 21:30:31 blasted imapd: Connection, ip=[:::192.168.104.30]
Oct 17 21:30:31 blasted imapd: LOGIN, user=ryan%602global.com,
ip=[:::192.168.104.30], protocol=IMAP
Oct 17 21:30:31 blasted imapd: DISCONNECTED, user=ryan%602global.com,
ip=[:::192.168.104.30], headers=0, body=0

Seems to work fine so far.  Checked mail in outlook without problems.  Did
it a couple times as logged below.

Oct 17 21:31:36 blasted imapd: Connection, ip=[:::192.168.104.30]
Oct 17 21:31:36 blasted imapd: LOGIN, user=ryan%602global.com,
ip=[:::192.168.104.30], protocol=IMAP
Oct 17 21:31:36 blasted imapd: DISCONNECTED, user=ryan%602global.com,
ip=[:::192.168.104.30], headers=0, body=0
Oct 17 21:31:36 blasted imapd: Connection, ip=[:::192.168.104.30]
Oct 17 21:31:36 blasted imapd: LOGIN, user=ryan%602global.com,
ip=[:::192.168.104.30], protocol=IMAP
Oct 17 21:31:36 blasted imapd: DISCONNECTED, user=ryan%602global.com,
ip=[:::192.168.104.30], headers=0, body=0

After a couple minutes, this is what express gives me.

Header download for the 'Inbox' folder did not complete. Your server has
unexpectedly terminated the connection. Possible causes for this include
server problems, network problems, or a long period of inactivity. Account:
'602', Server: '192.168.104.1', Protocol: IMAP, Server Response: '', Port:
143, Secure(SSL): No, Error Number: 0x800CCC0F

Works fine for a bit, then express says server rejected login info, please
verify that your username and password are correct.  I just click ok, and it
works again.

Oct 17 21:35:58 blasted imapd: Connection, ip=[:::192.168.104.30]
Oct 17 21:36:03 blasted imapd: LOGIN FAILED, ip=[:::192.168.104.30]
Oct 17 21:36:16 blasted imapd: LOGIN, user=ryan%602global.com,
ip=[:::192.168.104.30], protocol=IMAP
Oct 17 21:36:16 blasted imapd: DISCONNECTED, user=ryan%602global.com,
ip=[:::192.168.104.30], headers=0, body=0

Any ideas?

 -Original Message-
From:   Scott [mailto:[EMAIL PROTECTED]
Sent:   Friday, October 17, 2003 9:22 PM
To: Ryan Burton; courier-users
Subject:Re: [courier-users] Outlook / Imap Issue

Show us some logs.

Ryan Burton wrote:

 What...that's a fix...just use something else.  Haha

 I tried express, but same thing.  Works, then it keeps prompting me for a
 login credentials.  Click ok a couple times, then express crashed...of
 course.

 Any other ideas?

  -Original Message-
 From: Scott [mailto:[EMAIL PROTECTED]
 Sent: Friday, October 17, 2003 9:13 PM
 To:   Ryan Burton
 Cc:   [EMAIL PROTECTED]
 Subject:  Re: [courier-users] Outlook / Imap Issue

 Ryan Burton wrote:

I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
but after a few minutes it starts prompting me for a password, even though
it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
it's doing this?  Webmail seems to work ok.


 I've seen this all the way from outlook's inception to the newest version
no
 matter what IMAP server it's connecting to.  I don't think this is a
courier
 problem.  MS tech support suggested I use outlook express to fix the
 problem.  Both the tech and I shared a laugh on that call.

 -Scott






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[courier-users] mysql-based user administration utilities?

2003-10-17 Thread Daniel M. Drucker
I am running courier-imap, using the mysql account/authentication
backend. Right now, I'm using Captainnet's mailAdmin (
http://maxo.captainnet.net/mailAdmin/index.php ) to administer
accounts, but I'm finding it to be something of a crude hack, and am
looking for something more robust.

Surely I've simply somehow managed to miss seeing the big, useful,
stable tool that everyone uses to administer courier-imap+mysql? Or
are people all writing their own by hand?


-- 
Daniel Drucker / [EMAIL PROTECTED]



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[courier-users] Re: Outlook / Imap Issue

2003-10-17 Thread Sam Varshavchik
Ryan Burton writes:

I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
but after a few minutes it starts prompting me for a password, even though
it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
it's doing this?  Webmail seems to work ok.
When this starts happening use netstat to determine how many connections 
Outlook has open.  The default configuration of Courier-IMAP accepts at most 
four connections from the same IP address.  Brain-dead IMAP clients 
sometimes like to open dozens of IMAP connections, for no good reason.  
Courier will begin to refuse new IMAP connections that exceed the limit.
Outlook may be reacting to a dropped connection by prompting for a password, 
and trying again.



pgp0.pgp
Description: PGP signature


RE: [courier-users] Outlook / Imap Issue

2003-10-17 Thread Ryan Burton
I am using vpopmail

 -Original Message-
From:   [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]  On Behalf Of Laurence
Moore
Sent:   Friday, October 17, 2003 10:04 PM
To: [EMAIL PROTECTED]
Subject:RE: [courier-users] Outlook / Imap Issue



On Fri, 17 Oct 2003, Ryan Burton wrote:

 After a couple minutes, this is what express gives me.

 Header download for the 'Inbox' folder did not complete. Your server has
 unexpectedly terminated the connection. Possible causes for this include
 server problems, network problems, or a long period of inactivity.
Account:
 '602', Server: '192.168.104.1', Protocol: IMAP, Server Response: '', Port:
 143, Secure(SSL): No, Error Number: 0x800CCC0F

 Works fine for a bit, then express says server rejected login info, please
 verify that your username and password are correct.  I just click ok, and
it
 works again.

 Oct 17 21:35:58 blasted imapd: Connection, ip=[:::192.168.104.30]
 Oct 17 21:36:03 blasted imapd: LOGIN FAILED, ip=[:::192.168.104.30]
 Oct 17 21:36:16 blasted imapd: LOGIN, user=ryan%602global.com,
 ip=[:::192.168.104.30], protocol=IMAP
 Oct 17 21:36:16 blasted imapd: DISCONNECTED, user=ryan%602global.com,
 ip=[:::192.168.104.30], headers=0, body=0

 Any ideas?

Are you using vpopmail?

Cheers,

Larry.



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RE: [courier-users] Re: Outlook / Imap Issue

2003-10-17 Thread Ryan Burton
That's interesting.  Seems to be 2 or 3 connections from my IP when I start
getting the errors.  Any way to fix this?  I would gladly switch to Mozilla
or something, except I sync my phone with Outlook.  Ideas?

 -Original Message-
From:   [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]  On Behalf Of Sam
Varshavchik
Sent:   Friday, October 17, 2003 9:52 PM
To: [EMAIL PROTECTED]
Subject:[courier-users] Re: Outlook / Imap Issue

  File: ATT00040.dat  Ryan Burton writes:

 I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
 but after a few minutes it starts prompting me for a password, even though
 it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
 it's doing this?  Webmail seems to work ok.

When this starts happening use netstat to determine how many connections
Outlook has open.  The default configuration of Courier-IMAP accepts at most
four connections from the same IP address.  Brain-dead IMAP clients
sometimes like to open dozens of IMAP connections, for no good reason.
Courier will begin to refuse new IMAP connections that exceed the limit.
Outlook may be reacting to a dropped connection by prompting for a password,
and trying again.




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Re: [courier-users] mysql-based user administration utilities?

2003-10-17 Thread Tim Hunter
Daniel M. Drucker wrote:
 I am running courier-imap, using the mysql account/authentication
 backend. Right now, I'm using Captainnet's mailAdmin (
 http://maxo.captainnet.net/mailAdmin/index.php ) to administer
 accounts, but I'm finding it to be something of a crude hack, and am
 looking for something more robust.

 Surely I've simply somehow managed to miss seeing the big, useful,
 stable tool that everyone uses to administer courier-imap+mysql? Or
 are people all writing their own by hand?

try quica, its for the mail suite, not sure how well it would work for
whatever mta you are using
http://quica.sourceforge.net/



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Re: [courier-users] Outlook / Imap Issue

2003-10-17 Thread Caleb Shay
I had this happening too, only it was from Mail.app on OSX.  Turns out 
that it was trying to authenticate a bunch of times in rapid succession, 
turning up my daemons=# to 40 (we have several mac users) in 
authdaemonrc fixed it.  May not be your problem, but it can't hurt to try.

Caleb Shay
[EMAIL PROTECTED]
Ryan Burton wrote:

I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
but after a few minutes it starts prompting me for a password, even though
it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
it's doing this?  Webmail seems to work ok.




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RE: [courier-users] Outlook / Imap Issue

2003-10-17 Thread Ryan Burton
Ok, I increased the number of connection from one IP from 4 to 10 in the
imapd config file, and the number of daemons from 5 to 10 in the
authdaemonrc config file.  Everything seems to be working fine now.

Seems to need more connections with the more folders I have expanded.  I am
checking 3 different e-mail accounts at once, so that would account for a
need for more connections.

But my question is, is this recommended procedure?  Are there any other
ways?  Any repercussions because of this?

Thanks.

 -Original Message-
From:   [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]  On Behalf Of Caleb Shay
Sent:   Friday, October 17, 2003 11:33 PM
To: [EMAIL PROTECTED]
Subject:Re: [courier-users] Outlook / Imap Issue

I had this happening too, only it was from Mail.app on OSX.  Turns out
that it was trying to authenticate a bunch of times in rapid succession,
turning up my daemons=# to 40 (we have several mac users) in
authdaemonrc fixed it.  May not be your problem, but it can't hurt to try.

Caleb Shay
[EMAIL PROTECTED]

Ryan Burton wrote:

 I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
 but after a few minutes it starts prompting me for a password, even though
 it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
 it's doing this?  Webmail seems to work ok.





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RE: [courier-users] Outlook / Imap Issue

2003-10-17 Thread Mitch \(WebCob\)
Hey Ryan.

A couple things you can do.

Experiment with check this account when sending / receiving - this seemed
to result in multiple connection streams...

The other answer you already found... Outlook - depending on version - can
have 2 - 4 sessions active per account... with exchange and other IMAP
servers like uw, the new connection from the same IP terminates the original
connection I think - but with courier, it can have multiple connection tied
up at once for EACH account.

Your auth daemons should be fine with 5 though - I have hundreds of active
accounts on some of my servers and never had to increase the number of
authdaemons.

The problem gets worse when you NAT - I've got clients with 20 mail boxes
using outlook, so my max per ip is around 100, which makes it real easy to
DOS the IMAP service - defeating the purpose of the setting... but whatcha
gonna do?

20 mail boxes, 4 connections, plus a few who have multiple mail boxes...
adds up to 100 sessions peak at once pretty quick.

hth

m/

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Ryan
Burton
Sent: Friday, October 17, 2003 8:57 PM
To: Caleb Shay; [EMAIL PROTECTED]
Subject: RE: [courier-users] Outlook / Imap Issue


Ok, I increased the number of connection from one IP from 4 to 10 in the
imapd config file, and the number of daemons from 5 to 10 in the
authdaemonrc config file.  Everything seems to be working fine now.

Seems to need more connections with the more folders I have expanded.  I am
checking 3 different e-mail accounts at once, so that would account for a
need for more connections.

But my question is, is this recommended procedure?  Are there any other
ways?  Any repercussions because of this?

Thanks.

 -Original Message-
From:   [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]  On Behalf Of Caleb Shay
Sent:   Friday, October 17, 2003 11:33 PM
To: [EMAIL PROTECTED]
Subject:Re: [courier-users] Outlook / Imap Issue

I had this happening too, only it was from Mail.app on OSX.  Turns out
that it was trying to authenticate a bunch of times in rapid succession,
turning up my daemons=# to 40 (we have several mac users) in
authdaemonrc fixed it.  May not be your problem, but it can't hurt to try.

Caleb Shay
[EMAIL PROTECTED]

Ryan Burton wrote:

 I have Outlook 2000 with sp3 setup to check an IMAP account.  It works ok,
 but after a few minutes it starts prompting me for a password, even though
 it is correct.  Sometimes it says cannot get header...etc.  Any ideas why
 it's doing this?  Webmail seems to work ok.





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