Ok,
This is the status:
As I couldn't recompile qpopper due to I don't know where is, I made the
modifications suggested by patricko (at mark) staff.singnet.com.sg, that is modify
/etc/xinetd.d/pop3 & /etc/pam.d/pop3.
In /etc/xinetd.d/pop3
# qpopper config file for xinetd
service pop-3
{
disable = no
flags = REUSE NAMEINARGS
socket_type = stream
protocol = tcp
wait = no
user = root
server = /usr/sbin/in.qpopper
server_args = in.qpopper -R -S
instances = 1024
}
And we increase the instances to 1024, just even if we go to 9999 as someone
said, when we restart the system, they put that back to 1024. Also, if you
go the the BlueQuartz GUI you cannot go above 1024. patricko proposs to
include also the -s on server_args but that one doesn't work.
Now, the one that really make the difference was the /etc/pam.d/pop3
As soon as we modify that one, everything went back to normal and fast.
#%PAM-1.0
auth requisite /lib/security/pam_nologin.so
auth requisite /lib/security/pam_shells.so
#auth required /lib/security/pam_pwdb.so shadow nullok
#account required /lib/security/pam_pwdb.so
auth required /lib/security/pam_stack.so service=system-auth
account required /lib/security/pam_stack.so service=system-auth
We're going to wait a couple of days to see how this works now.
Thanks, however any info about how to migrate to something else is going to
be appretiate, just it looks that for a lot of people this is not enough.
We have about 700 users at this time on e-mails account.
Thanks,
Carlos Alperin
Seneca Communications, LLC
-----Original Message-----
From: "Ing. Ernesto PñÓez Estñ×ez" [mailto:info (at mark) ecualinux.com]
Sent: Monday, April 17, 2006 12:46 PM
To: coba-e (at mark) bluequartz.org
Subject: [coba-e:04717] Re: help
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi Carlos
this has been discussed several times on the list.
My guess (as genius) is that qpopper working via xinetd is too slow to
handle too much load (or too few).
I ended by compiling and installing dovecot as suggested on this list
previously and this nightmare went away finally.
It is really annoying indeed.
Is there anything else I can help you?
regards
- --
Ing. Ernesto PñÓez Estñ×ez
http://www.ecualinux.com
USA: + 1 404 795 0321
Ecuador: (02)3412402 - (09) 9246504
Carlos Alperin wrote:
> I'm not the one that originate the e-mail, but since you're the genius
let's ask:
>
> I have CentOS 4.3 on a P4 3.0 GHz, 4 GB Ram and 250 GB HD on Raid 1 just
for /home.
>
> We have problems with in.qpopper that gaves timeout all the time. We tried
to install
> Dovecot last week & didn't work. Then we change some parameters like -s -R
-S on one
> of the configuration files of the qpopper, and we have no problems during
the last 4
> days.
>
> Today, with the high traffic, the problems show up again.
>
> Any clue how to fix this?
>
> Any good procedure to move to Dovecot or some other POP handler?
>
> Thanks,
>
> Carlos Alperin
> Seneca Communications, LLC
>
> On Mon, 17 Apr 2006 10:22:34 -0500, Ing. Ernesto PñÓez Estñ×ez wrote
> Im the Genius of the lamp, how may I help you?
>
> Diego Lo Giudice wrote:
>>>> Help
>>>>
>>>>
> --
> Ing. Ernesto PñÓez Estñ×ez
> http://www.ecualinux.com
> USA: + 1 404 795 0321
> Ecuador: (02)3412402 - (09) 9246504
> --
> Open WebMail Project (http://openwebmail.org)
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