Linux - SecurityThis forum is for all security related questions.
Questions, tips, system compromises, firewalls, etc. are all included here.
Notices
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Introduction to Linux - A Hands on Guide
This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter.
For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
Click Here to receive this Complete Guide absolutely free.
I am currently trying to get mailscanner to run with postfix. I have a few problems.
1. The install script did not work for me, it won't install the perl rpms so I installed them from cspan. I do not think this is the problem.
2. In my mail log I can see were the mail gets check and forwarded, but when I get the email all I get is a question mark and no other information.
I checked the mail error log and I get this error message:
Mar 7 17:22:42 server MailScanner[3666]: File containing list of incoming queue dirs (/var/spool/postfix.in/deferred) does not exist
Mar 7 17:22:52 server postfix: Process did not exit cleanly, returned 255 with signal 0
I don't if this is my problem or not. I have heard this was easy to install, but I have been scratching my head for days on this one. Any help would be great.
Finally 100% fixed and working. It turns out there might be something wrong with the mandrake cooker postfix 2.1. I installed version 2.013 from it 9.2 mirror and everything works great.
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.