Free mailserver exchange software for linux

Media Exchange is an MP3 Jukebox appliance. It allows you to:
- merge music collections
- Play music and control the player with a browser
- Organize your music
- Automatically tag music
- Remove double tracks automatically
- Download music directly from the artists
- Share music with your friends safely and easily
And Artists to:
- Distribute music to their fans directly

Evolution Exchange 2.27.3 is professionally designed as the Ximian Connector for Microsoft Exchange, which adds support for Microsoft Exchange 2000 and 2003 to Evolution. Evolution provides integrated mail, addressbook and calendaring functionality to users of the GNOME desktop.

Distributed Checksum Clearinghouse, in short DCC, is a system of clients and servers that collect and count checksums related to mail messages. The counts can be used by SMTP servers and mail user agents to detect and reject bulk mail.
DCC servers can exchange common checksums. The checksums include values that are "fuzzy", or constant across common variations in bulk messages.
Enhancements:
- This release improves the dccifd per-user whitelist default.
- It fixes the server database size estimate.
- Old installations really should upgrade to get the MIME decoding fix.

Advene (Annotate Digital Video, Exchange on the NEt) is an ongoing project in the LIRIS laboratory (UMR 5205 CNRS) at University Claude Bernard Lyon 1. The project aims at providing a model and a format to share annotations about digital video documents (movies, courses, conferences...), as well as tools to edit and visualize the hypervideos generated from both the annotations and the audiovisual documents.
Teachers, moviegoers, etc. can use them to exchange multimedia comments and analyses about video documents. The project also aims at studying the way that communities of users (teachers, moviegoers, students...) will use these self-publishing tools to share their audiovisual "readings", and to envision new editing and viewing interfaces for interactive comment and analysis of audiovisual content/
Main features:
- At the package creation level : annotation of audiovisual documents (association of typed information to temporal fragments), creation of visualisation means (views).
- Exchange of annotations and visualization modes in packages independently from the audiovisual material (images and sounds). If needed for the visualization of the data, pictures and sound clips can be extracted from the digital video support (e.g. file, DVD). The user of the data is then required to possess the video to take full advantage of the analysis and comments.
- At the package use level : visualisation of augmented movie (the annotations are used to display supplementary information on the video, to control the playing of the video, to navigate the video), visualisation of hypertext documents constructed from annotation and AV material, use of ad-hoc views (e.g. timeline view).
Enhancements:
- This release features a new customizable GUI layout, quick search functionality, usability enhancements in the timeline view, and a number of improvements and bugfixes.

Fetchmail is a full-featured, robust, well-documented remote-mail retrieval and forwarding utility intended to be used over on-demand TCP/IP links (such as SLIP or PPP connections). Fetchmail supports every remote-mail protocol now in use on the Internet: POP2, POP3, RPOP, APOP, KPOP, all flavors of IMAP, ETRN, and ODMR. It can even support IPv6 and IPSEC.
Fetchmail retrieves mail from remote mail servers and forwards it via SMTP, so it can then be read by normal mail user agents such as mutt, elm(1) or BSD Mail. It allows all your system MTAs filtering, forwarding, and aliasing facilities to work just as they would on normal mail.
Fetchmail offers better security than any other Unix remote-mail client. It supports APOP, KPOP, OTP, Compuserve RPA, Microsoft NTLM, and IMAP RFC1731 encrypted authentication methods including CRAM-MD5 to avoid sending passwords en clair. It can be configured to support end-to-end encryption via tunneling with ssh, the Secure Shell.
Fetchmail can be used as a POP/IMAP-to-SMTP gateway for an entire DNS domain, collecting mail from a single drop box on an ISP and SMTP-forwarding it based on header addresses. (We dont really recommend this, though, as it may lose important envelope-header information. ETRN or a UUCP connection is better.)
Fetchmail can be started automatically and silently as a system daemon at boot time. When running in this mode with a short poll interval, it is pretty hard for anyone to tell that the incoming mail link is not a full-time "push" connection.
Fetchmail is easy to configure. You can edit its dotfile directly, or use the interactive GUI configurator (fetchmailconf) supplied with the fetchmail distribution. It is also directly supported in linuxconf versions 1.16r8 and later.
Fetchmail is fast and lightweight. It packs all its standard features (POP3, IMAP, and ETRN support) in 196K of core on a Pentium under Linux.
Fetchmail is open-source software. The openness of the sources is your strongest possible assurance of quality and reliability.
Main features:
- STARTTLS is supported in both POP and IMAP.
- ESMTP AUTH (RFC 2554) is supported.
- Has the capability of adding trace information to the Received header to faciliate mail filtering by mailserver and remote account.
- Fetchmail now has options to handle SSL certificate validation.
- Fetchmail can be told to fall back to delivering via local sendmail if it cant open port 25.
- Support for AUTH=CRAM-MD5 under POP3, a la RFC2195.
- Support for ODMR (On-Demand Mail Relay), RFC 2645.
- Its now easy to deliver mail to a local LMTP socket.
- The interface option now checks both local and remote interface IPs.
- The plugin facility has been enhanced; %h and %p options are now available to pass in the hostname and service port number.
- Added a dropdelivered option to discard Delivered-To headers. This addresses a problem with using fetchmail and postfix as a relay inside a domain; when postfix sees incoming messages with delivered-to headers looking exactly the same as the ones it adds himself, it bounces the message.
- Added --smtpname to set username and domain portion of SMTP "RCPT TO" command. - Added "from" servers IP address to inserted Received line.
- Fetchmail now runs on BeOS, thanks to David Reid .
- In IMAP, unseen-message counting and indexing is now done by SEARCH UNSEEN at the beginning of each poll or re-poll (rather than with the UNSEEN and RECENT responses and FLAGS queries on individual messages). This significantly cuts down on traffic to and from the server, and gives more reliable results.
- The aka option now matches hostname suffixes, so (for example) saying `aka netaxs.com will match not just netaxs.com but also (say) pop3.netaxs.com and mail.netaxs.com.
- Fetchmail can optionally use the RFC 2177 IDLE extension on an IMAP server that supports it. On IMAP servers that dont, it can simulate it using periodic NOOP commands.
- Fetchmail now recognizes the RFC 2449 extended responses [IN-USE] and [LOGIN-DELAY].
- Fetchmail running in daemon mode now restarts itself quietly when the rc file is touched.
- Following recent court decisions and changes in U.S. federal regulatory policy, hooks for Secure Sockets Layer (SSL) are now part of the main fetchmail distribution. The distribution still contains no actual cryptographic code.
- NTLM support under IMAP, so fetchmail can query Microsoft Exchange servers.
- Expunge option can now be used to break POP3 retrieval into subsessions.
- Support for AUTH=CRAM-MD5 under IMAP, a la RFC2195.

IKEv2 provides an implementation of the Internet Key Exchange protocol version 2.

IKEv2 is an implementation of the Internet Key Exchange protocol version 2. It is still in development, and currently targeted/developed on Fedora Core 3. Other Unix-like operating system are left for a later stage of development.

Geometry Description Markup Language (GDML) workpackage is primarly ment to provide geometry data exchange format for the LCG applications. The workpackage consists of the GDML Schema part, which is a fully self-consistent definition of the GDML syntax and the GDML I/O part which provides means for writing out and reading in GDML files.
The GDML Schema does not depend in any way on the GDML I/O packages. In particular, new extensions to the GDML I/O packages can be implemented (interfaces to new application, like for instance visualisation, editors, etc), while the GDML Schema definition remains unchanged.
Enhancements:
- The loop machinery was improved so that any volume can be used in a loop.
- An installation script was added along with support for auxiliary volume information.
- A SimpleExtension example that shows how to extend GDML with custom elements was added.
- The obsolete PyGDML package was removed.