Messages

16

Kloxo-MR Bugs and Requests / Re: Error on clamdbscan

« on: 2015-03-01, 10:06:54 »

There is a problem still with simscan.  Whenever building the cdb files 'error running clamdscan' shows twice (2 times).  Just updated again, simscan-toaster installed clamd as dependency, error STILL happens.  Something is wrong.

17

Kloxo-MR Tips and Tricks / Re: sendmail userid usage limits [script v1.0b]

« on: 2015-01-12, 20:02:07 »

I am sorry for my absence from posting and general help, I had family problems that consumed my time.

Yes, Spacedust posted a script which a hacker was using on his server.  It was checking for qmail and then sending mail directly through qmail.

I had a fix, but again, posting the fix gives the hacker the key as well.  I am working on a fix now.  I actually have it done, just need to test a bit more.  The script is going to essentially rename the qmail sendmail original to a random name, and save this into the new sendmail wrapper conf automatically.  This will stop any direct use of qmail sendmail.  I also optimized the code again, since I hit about 2000 mail in/out for a legitimate customer, and found a place in the code that needed it.

I will post the new files and information as soon as possible.  Again, sorry for the delay and my absence.

18

Kloxo-MR Bugs and Requests / libclamav

« on: 2014-12-23, 22:16:16 »

I updated (yum update) today and clamav updated.  Now every hour I get an email about an error.  How to fix?

/etc/cron.hourly/simscan_update:

/usr/bin/sigtool: error while loading shared libraries: libclamav.so.6: cannot open shared object file: No such file or directory
/usr/bin/sigtool: error while loading shared libraries: libclamav.so.6: cannot open shared object file: No such file or directory

19

Kloxo-MR Bugs and Requests / Re: My server is sending SPAM but source cannot be tracked !

« on: 2014-12-17, 22:42:25 »

ah!  The script you decoded checks for qmail and skips our sendmail protection.  (Sendmail limits)  I will have a fix for that over the weekend and I enhanced the code a bit more.

I knew from the start I should have just changed the sendmail in var/qmail!  AHHHH!

Will be fixed!

20

Kloxo-MR Technical Helps / Re: LOAD WARNING Question

« on: 2014-12-14, 17:44:15 »

Install my sendmail wrapper, limit the amount of outgoing php mail to 50 or so an hour.  You can normally catch a problem within an hour as it sends an over report if you want.  It also lets you know the working directory of the script sending mail.

21

Kloxo-MR Technical Helps / Re: ClamAV

« on: 2014-12-14, 17:37:37 »

It relates because cron send output to /dev/null so no mail is sent, etc.  With /dev/null giving Permission denied whenever trying to run cron, cron was failing as well - freshclam was not updating clamAV.

Now that /dev/null is now fixed, all completes, no errors.  In search for why this happen, it is due to an incorrect handling of /dev/null where it actually writes a file.

Since this happened 7 or 8 days ago, across my entire cluster, as well as on servers with NO clients, i tend to think it was kloxoMR related.  It is only theory.

22

Kloxo-MR Technical Helps / Re: ClamAV

« on: 2014-12-14, 09:49:08 »

First, there is a new version of clamAV.

ClamAV update process started at Sun Dec 14 10:32:21 2014
WARNING: Your ClamAV installation is OUTDATED!
WARNING: Local version: 0.98.4 Recommended version: 0.98.5

'freshclam' fixed the out of date warnings, but investigating further I realized the problem was with /dev/null.

Whenever the server tried to use /dev/null a Permission Denied error would occur.  Somehow, on ALL my servers the file /dev/null contained characters.

Fixed with:
rm /dev/null; mknod -m 666 /dev/null c 1 3

A reboot would also correct this, but I don't take my servers offline unless absolutely needed.

My question is, what has incorrectly wrote to /dev/null?  If this happened on my entire cluster, I tend to believe it was with kloxoMR somewhere.  One server has NO clients at all, this also happened.

23

Kloxo-MR Technical Helps / ClamAV

« on: 2014-12-14, 09:15:58 »

/etc/cron.hourly/simscan_update:

LibClamAV Warning:
 **************************************************
LibClamAV Warning:
*** The virus database is older than 7 days! ***
LibClamAV Warning:
 *** Please update it as soon as possible.
 ***LibClamAV Warning:
**************************************************

I am getting these emailed to me from 6 servers hourly.  Something has failed with clamAV.

24

Kloxo-MR Bugs and Requests / Re: My server is sending SPAM but source cannot be tracked !

« on: 2014-12-08, 20:42:27 »

This is another reason we need to disable php ini sendmail path change for clients.

25

Kloxo-MR Bugs and Requests / hiawatha 9.9 released

« on: 2014-12-07, 19:57:59 »

Hiawatha 9.9 has been released

26

Non Technical Discussions / Forum Header is hidden.

« on: 2014-11-23, 10:12:01 »

Mustafa, the top header is hidden under the actual content, see screenshot.

Also, floating top menu bar is annoying as hell on mobile and tablets.

27

Kloxo-MR Technical Helps / Re: IMAP IDLE

« on: 2014-11-17, 22:26:13 »

I have been trying for days.  I can not get it to work.  When connected to imap the gamin server is active, yet no push notifications.  I must be missing something.

28

Kloxo-MR Technical Helps / Re: IMAP IDLE

« on: 2014-11-14, 20:50:28 »

I've been yum update.  No courier update yet.  Hope you can find the time, thank you again.

29

Kloxo-MR Technical Helps / Re: IMAP IDLE

« on: 2014-11-11, 04:39:54 »

Thank you Mustafa.  I will be waiting for your update.

30

Kloxo-MR Technical Helps / Re: IMAP IDLE

« on: 2014-11-11, 03:30:34 »

The reason that IDLE fails is imapd was not compiled with libfam.

Code: [Select]

[root@cc-server ~]# ldd /usr/bin/imapd
        linux-vdso.so.1 =>  (0x00007fffdddfe000)
        libgdbm.so.2 => /usr/lib64/libgdbm.so.2 (0x00007f0ee3086000)
        libcourierauth.so.0 => /usr/lib64/courier-authlib/libcourierauth.so.0 (0x00007f0ee2e7a000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f0ee2ae6000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f0ee329a000)
[root@cc-server ~]#
Regardless of gamin or fam, libfam should be compiled into imapd, the site you quoted also says so.  My tests all fail.

Can you re-compile with above and libfam?