Free disposable email software for linux

Disposable Temporary E-mail project provides the user with disposable e-mail addresses which expire after a certain time. The user can read and reply to e-mails that are sent to the temporary e-mail address within the given time frame.
Main features:
- Users can generate e-mail addresses
- Users can see their incoming e-mails
- Users can reply to e-mails
- Completely template driven
- Installation routine
How the script works:
With a click on a button the user generates a new e-mail address. That address will be stored in the database along with its creation time. The e-mail address is assigned to the user by a session cookie.
The user then uses the e-mail for any purpose where an e-mail address is required. Most commonly that will be some kind of registration.
In the background the script checks continuously for arriving e-mails. Once an e-mail that has been sent to a generated e-mail address arrives, the script displays it.

StrongBad Emails is an extension which adds the words "Previous" and "Next" to the StrongBad Emails.

Tired of having to go back to the main email page to view the next Strong Bad email cartoon? Well wake up and smell the coffee with this extension.

Ciphire Mail is an email encryption tool. It works in conjunction with your existing email client. It operates seamlessly in the background and does not interfere with normal email routines.
Ciphire Mail program encrypts and decrypts email messages, and can digitally sign each message to provide authentication and guard against identity theft.
It resides on your computer, between your email client and your email server, transparently encrypting/decrypting and digitally signing your email communication. It runs on Windows 2000/XP, Linux, and Mac OS X.
It is compatible with all email clients using standard SMTP, POP3, or IMAP4 (including SSL/TLS variants and STARTTLS support). It is free for consumers, non-profit organizations, and the press.
Enhancements:
- This version is primarily a bugfix release, and fixes some minor issues in the 1.2.42 stable version.

Njudge is an automated judge for Diplomacy games, based on Ken Lowe software.
Installation:
1. Create a system user account (i.e. judge) and its home directory
(i.e. /home/judge) It is recommended to lock the password for this
account as you should never need to login as this user.
2. `cd to the directory containing the packages source code and type
`./configure to configure the package for your system. If youre
using `csh on an old version of System V, you might need to type
`sh ./configure instead to prevent `csh from trying to execute
`configure itself.
By default it will set up the judge in /home/judge as user judge with
an email address of judge@localhost and sendmail in /usr/sbin.
If you chose a different user and directory in step 1, or if judge
email should come from a different domain, you can give the configure
script flags to override the defaults. The flags are:
--with-dir=DIR
--with-user=NAME
--with-domain=DOMAIN
--with-sendmail=SENDMAIL
for example to set up the judge in /home/jaldhar/dip as user
jaldhar and email judge@braincells.com and sendmail in /usr/ucb, you
would do:
./configure --with-dir=/home/jaldhar/dip --with-user=jaldhar --with-domain=braincells.com --with-sendmail=/usr/ucb
There are many other flags you can give (type ./configure --help
for a full list) but these are the main ones youre likely to use.
Running `configure takes awhile. While running, it prints some
messages telling which features it is checking for.
3. Type `make to compile the package.
4. If this is a new install:
Type `make install to install the programs, any data files and
documentation. You will have to edit a few configuration files
before the judge will become operation.
If this is an upgrade from an older version;
Type make upgrade to install the new programs only.
*Note* compiled programs will not be stripped of debug and other extra
information. If you want to make compiled programs a little smaller,
you can type make install-strip or make upgrade-strip instead. This
may give a few harmless errors (when it tries to strip scripts) but you
can ignore them.
If you just want to rebuild the map files (because e.g. you added a new
variant,) type make remap.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean. To also remove the
files that `configure created (so you can compile the package for
a different kind of computer), type `make distclean.
Enhancements:
- Major bugfixes

Email sends email to remote SMTP servers via the command line, which makes it useful in cron jobs. It will send to any RFC standard remote ESMTP server, and will allow you to encrypt, sign, and design your message on the fly.
It has the capability to use signature files with dynamic options, address book functionality, and users can also attach pictures, binary files, documents, or whatever they want. It is completely compatible with GNUPG for encryption and signing, and is easy to configure and use.
Enhancements:
- A bug where an assert caused an abort when encrypting any message with GnuPG under Cygwin has been fixed.
- Compile time problems where the compiler would complain about SIG* being undeclared have been fixed.
- There is some minor source code cleanup.

Sisdados provides a backend software for supermarkets developed to work in GNU/Linux.
Sisdados is backend software for supermarkets which has been present in the market for 7 years. It attends every administrative task of an establishment very functionally, without leaving aside data quality and integrity.
One of its main differences is the integration between every disposable routine.
Therefore there is a considerable reduction of labour when you take into account that the acquiring of products is linked to a financial dependency.
Enhancements:
- More documentation,
- scripts to create binaries and source packages,
- complete databases for tests.

ConceptRM (RssMail) project is an email client using RSS as a means to deliver the list of email to the user.
Main features:
- Support pop3 mailbox
- Support for multiple mailboxes (display a preferred format e.g. html as opposed to plain email format)
- multipart email
- email deletion
- RSS 1.0 and 2.0 support