Hi Eric,
Thank you four your help
I've logged on to remote host using ssh, then i have issue a "mail" commad
below the smtp log file with recordio :
@4000000045a64e7f2fa04c84 17952 > 220 Welcome to ... smtp Server ESMTP
@4000000045a64e7f2fa4386c 17952 < EHLO remote_host
@4000000045a64e7f2fa4b56c 17952 > 250-Welcome to ... smtp Server
@4000000045a64e7f2fa4b954 17952 > 250-STARTTLS
@4000000045a64e7f2fa4bd3c 17952 > 250-PIPELINING
@4000000045a64e7f2fa4d4ac 17952 > 250-8BITMIME
@4000000045a64e7f2fa4d894 17952 > 250-SIZE 20971520
@4000000045a64e7f2fa4d894 17952 > 250 AUTH LOGIN PLAIN CRAM-MD5
@4000000045a64e7f2fb92f9c 17952 < STARTTLS
@4000000045a64e7f2fc02cac *** glibc detected *** free(): invalid
pointer: 0x00000035520306b8 ***
@4000000045a64e7f2fc2cc8c 17952 > [EOF]
@4000000045a64e7f2fc32664 tcpserver: end 17952 status 6
is the problem related to SMTP Auth ?
Thank you
Lazaro
On 1/11/07, Eric Shubes <[EMAIL PROTECTED]> wrote:
recordio is a neat little program that comes with ucspi-tcp-toaster. When
you plug it into the smtp (or any other for that matter) process, it records
all of the input/output of the smtp session to the smtp log. Note, it can
grow your log quite rapidly on a busy server, so you don't want to leave it
on for a long period of time.
To enable recordio, modify your /var/qmail/supervise/smtp/run file as follows:
exec /usr/bin/softlimit -m 12000000 \
/usr/bin/tcpserver -v -R -H -l $HOSTNAME -x $TCP_CDB -c "$MAXSMTPD" \
-u "$QMAILDUID" -g "$NOFILESGID" 0 smtp \
/usr/bin/recordio \
$RBLSMTPD $BLACKLIST $SMTPD $VCHKPW /bin/true 2>&1
Note, we simply added the next to last line here, leaving everything else as
is. Then
# qmailctl restart
to restart the smtp process, and run a test. You'll see the details of the
smtp session in the smtp log file (current). Once you have a sampling,
remove recordio from the run file and restart qmail again to turn it off.
Lazaro Ferreira wrote:
> Hi Eric,
>
> Sorry, I'm new to this, how can I turn on recordio ?
>
>
>
> On 1/11/07, *Eric Shubes* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
wrote:
>
> Maybe turn on recordio and see what's coming across the session?
> Might give
> a clue as to when/why the failure, then may be able reproduce it
> using telnet.
>
> Lazaro Ferreira wrote:
> > Hi,
> >
> > Interestingly I can send from these servers using telnet qmail_ip 25,
> > but if I try from command line using the command "mail " it
> produces the
> > gcc error
> >
> > Any ideia or guess is welcome ?
> >
> > Regards
> >
> > Lazaro
> >
> > On 1/11/07, *Lazaro Ferreira* <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>
> > <mailto:[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>>> wrote:
> >
> > Hi,
> >
> > This are my gcc versions:
> >
> > glibc-2.3.4-2.25
> > glibc-kernheaders-2.4-9.1.98.EL
> > glibc-common-2.3.4-2.25
> > glibc-2.3.4-2.25
> > glibc-headers-2.3.4-2.25
> > glibc-devel-2.3.4-2.25
> >
> > OS is Centos 4.4
> >
> > Can you give me more details to try the workaround you have
> sugested ?
> >
> > I can hardly see any relation between the problem and the glibc
> > message but a BUG in QmailToaster
> >
> > Regards
> > Lazaro
> >
> > On 1/11/07, *Jake Vickers* <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL
PROTECTED]>>>
> > wrote:
> >
> > Lazaro Ferreira wrote:
> > > Hi,
> > >
> > > We have used Qmail since 2003, without big problems, 3 weeks
> > ago we
> > > upgrade the server to the latest version, after
> installing the new
> > > version, the machine start showing the error :
> > >
> > > *** glibc detected *** free(): invalid pointer:
> > 0x00000035520306b8 ***
> > >
> > > and we stop receiving messages to our qmail server virtual
> > domain from all
> > > of our servers (web servers), however POP3, and sending out
> > seems to work
> > > OK
> > >
> > > Als
> >
> > Hmm. That's usually a gcc compiler issue; hopefully
> someone else
> > can
> > chime in, but maybe use a MALLOC_CHECK env variable to get
> > around this....
> > Anyway, what version of glibc do you have? Mine is:
> > [EMAIL PROTECTED] ~]# rpm -qa | grep glibc
> > glibc-2.3.4-2.25
> > glibc-headers-2.3.4-2.25
> > glibc-common-2.3.4-2.25
> > glibc-kernheaders-2.4-9.1.98.EL
> > glibc-devel-2.3.4-2.25
> >
> >
> > I'm running qmail-toaster-10.3-1.3.8 on this particular
> machine
> > still
> > without any problems.
> > Also look at 'man malloc' and take note of the bugs
> section; it may
> > offer a bypass to this issue until someone figures out
> exactly
> > what it is.
> >
> >
> >
> >
>
--
-Eric 'shubes'
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