Sponsor:

Server and Web Integrator
Link:
Kloxo-MR logo
6.5.0 or 7.0.0
Click for "How to install"
Donation/Sponsorship:
Kloxo-MR is open-source.
Donate and or Sponsorship always welcome.
Click to:
Click Here
Please login or register. 2024-03-28, 20:12:35

Author Topic: sendmail userid usage limits [script v1.0b]  (Read 21601 times)

0 Members and 1 Guest are viewing this topic.

Offline chrisf

  • Senior Master
  • **
  • Posts: 883
  • Karma: +11/-1
  • Gender: Male
  • Be the change that you wish to see in the world.
    • View Profile
    • Conviction's Hosting
Re: sendmail userid usage limits [script v1.0b]
« Reply #30 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.
« Last Edit: 2015-01-12, 20:03:40 by chrisf »
Christopher

Knowledge in: PHP, Perl, MySQL, Javascript, Actionscript, FLASH, HTML, CSS
Server Administrator / Developer: https://convictionshosting.com

Offline Spacedust

  • Super Grand Master
  • ****
  • Posts: 4,050
  • Karma: +1/-0
    • View Profile
Re: sendmail userid usage limits [script v1.0b]
« Reply #31 on: 2015-03-23, 12:39:37 »
Chris - links are down !

 


MRatWork Affiliates:    BIGRAF(R) Inc.    House of LMAR    EFARgrafix
Click Here

Page created in 0.068 seconds with 21 queries.

web stats analysis