Free attachments software for linux

renattach is a mail filter that renames/deletes dangerous email attachments.
renattach is a fast and efficient UNIX stream filter that can rename or delete potentially dangerous e-mail attachments. The filter is invoked as a simple pipe for use in a wide variety of systems. The kill feature (which eliminates entire messages) can also help sites deal with resource strains caused by modern virus floods.
renattach is written in pure C and can quickly process mail with little overhead. Unlike a conventional virus scanner, there are no specific virus or worm definitions. Instead, renattach identifies potentially dangerous attachments based on file extension and executable encoded body content.
The software is even capable of reading filenames from inside ZIP archives on the fly, without requiring any external software. The self-contained MIME code parses, fully interprets, then rewrites the header of every attached file.
During this process it checks the files extension against a list, and further checks to make sure the filename is not on a banned list. Only after passing through these steps is the MIME header written fresh using a predetermined, known format.
The programs operation is simple: a single mail message is read from stdin, filtered, then written to stdout (or piped to an external command).
Tested under Linux, FreeBSD, NetBSD, Solaris, Mac OS X, OS/2, and Cygwin. This software should compile on any UNIX-like system that has standard C libraries.
Enhancements:
- The --loop option was added, which removes Delivered-To headers from the input message.
- This defends Postfix against a "mail forwarding loop" spam relay trick which could be used when renattach is installed as an smtpd-side content filter.

Attachment Ripper and Displacement System (aradis) is a filter that removes attachments from email.
The removed attachment is sent to a specified resource for storage. The attachment is replaced with a notice of where the removed attachment may be found.
The filter can also rename filenames for security. The project uses GMime for MIME handling.
Enhancements:
- Anonymous attachments are now given a name according to the MIME type.
- The ability to insert replacement messages as HTML instead of plain text was added.

AlefMentor is a Learning Management System. AlefMentor project makes it easy for you to create your online courses and tests. All users of the system can communicate and cooperate with each other.
There is no limit on the number of courses, instructors, students, or administrators in the system. An online management system is provided for administrators, students, instructors, and consumers. It is very easy to create, update, and select courses.
Enhancements:
- It is possible to create new groups of users.
- One user can be a member of menu groups.
- Ts_Mailer allows you to send attachments in your email messages.
- It is possible to send email to a selected group of users.

Authenticated User Community project is a CGI-based intranet system for K-12 settings.

AUC (Authenticated User Community) is an intranet system designed for use in an educational organization but is also useful in many other settings.

It offers the ability for users to have a uniform web-based interface to discussion forums, e-mail (similar to hotmail, etc.), file management, and a searchable user database.

Also, "Interactive Classrooms" provide a means for students and teachers to have a web-based extension to their in-class interaction.

The system runs from a C-based monolithic CGI script. MySQL is used for database storage. Also, the web-based mail client supports MIME parts/attachments, IMAP, mbox, and multiple mail folders.

Mail::SendEasy can send plain/html e-mails through SMTP servers (platform independent). Supports SMTP authentication and attachments.

This modules will send in a easy way e-mails, and doesnt have dependencies. Soo, you dont need to install libnet.
It supports SMTP authentication and attachments.

USAGE:

OO

use Mail::SendEasy ;

my $mail = new Mail::SendEasy(
smtp => localhost ,
user => foo ,
pass => 123 ,
) ;

my $status = $mail->send(
from => sender@foo.com ,
from_title => Foo Name ,
reply => re@foo.com ,
error => error@foo.com ,
to => recp@domain.foo ,
cc => recpcopy@domain.foo ,
subject => "MAIL Test" ,
msg => "The Plain Msg..." ,
html => "The HTML Msg..." ,
msgid => "0101" ,
) ;

if (!$status) { print $mail->error ;}

STRUCTURED

use Mail::SendEasy ;

my $status = Mail::SendEasy::send(
smtp => localhost ,
user => foo ,
pass => 123 ,
from => sender@foo.com ,
from_title => Foo Name ,
reply => re@foo.com ,
error => error@foo.com ,
to => recp@domain.foo ,
cc => recpcopy@domain.foo ,
subject => "MAIL Test" ,
msg => "The Plain Msg..." ,
html => "The HTML Msg..." ,
msgid => "0101" ,
) ;

if (!$status) { Mail::SendEasy::error ;}

phpBugTracker is meant to be a replacement for Bugzilla (one day). Its not quite there yet, but were working on it.
This project grew out of the frustrations I experienced in installing and using bugzilla.
Main features:
- Simplicity in use and installation
- Use templates to achieve presentation independence
- Use a database abstraction layer to achieve database independence
- Track bugs by multiple users on multiple projects
- Bug history showing changes made to a bug over its lifetime
- Restrict projects to certain groups of users
- The option to store passwords encrypted in the database
- Use of CSS to easily change the color scheme
- HTML templates allow you to completely change the look of the interface
- Flexible bug search capabilities
- Localization -- Have status messages in your native language (help needed)
- File attachments for bugs
- Anonymous browsing of bugs
- Web-based installation
- Links to a cvs web interface from bug comments
- Bug dependencies
- And a few more... :)