POPFile filters mail in an extremely flexible and versatile manner. There are Extra Spam Filter for Webmails with Free POPFile that can accurately classify and filter spam using the Bayesian statistics. POPFile works seamlessly as POP and NNTP proxy and can be controlled via a web interface. So, if you want excellent Bayesian spam filtering or general content-based classification abilities, especially for non-Windows systems or other POP3 clients, then POPFile is what you need!

POPFile is a general purpose automatic email classification and spam filtering tool and works transparently as a POP proxy between your email client and the mail server. The software can also be used with IMAP accounts, as an incoming SMTP filter or for NNTP news.

A good thing about the software is that it can be trained with existing mail and learns with every incoming message.It features an easy to use and remotely accessible web interface which is used for POPFile setup and training. The POPFile “Magnets” make certain mail fall under a specified category no matter what thus helping in easy sorting. The software ignores certain HTML code and user-defined words, and uses the pseudo-words to save the meta information. The software can automatically configure Outlook and Outlook Express to work with it which is no doubt great!

After the first install, the program looks dumb, and also does not perform any classification at all. But with time it is designed to learn from your personal classifications, and thus becomes more and more hands-off the longer you use it which is amazing!

It keeps a history of all email messages that pass through the system and then allows you to classify each message as good, spam or any other criteria (personal, work, important etc.). These criteria are called “Buckets” and they are similar to virtual mail folders. The mail in each bucket will be tagged in a special way (subject, header), so you can instruct your email program to process it according to your own preferences.

Overall it can be said, that POPfile is amazingly flexible, and powerful in areas such as filtering. You can easily Control Webmail Spam &Classify Webmails with Free POPFile Software. On the other hand though, the software does require at least some basic understanding of email concepts and POP accounts on the part of the user, in order to use it effectively and get the most out of it.

This Free Web Email Software is written in PHP and includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no JavaScript required) for maximum compatibility across browsers. It has very few requirements which makes it very easy to configure and install.

The Free Web Email Software has all the functionality you would want from an email client, including the strong MIME support, address books, and folder manipulation capabilities.The free web mail software has useful functions and a collection of useful plugins up its sleeve. Its even easy to write an extension for it and, provides decent and reasonable customization features that users can take advantage of.
With this Free Web Mail Software you don’t have to run an IMAP server yourself, but you need to be able to connect to one for SquirrelMail to work. Since IMAP is an open standard, all IMAP products should be able to communicate with each other. SquirrelMail requires that the server supports IMAP 4 rev 1, but that’s the only requirement there is.

Some IMAP servers support various extensions, which are developed as a complement to IMAP. Those extensions aren’t required by this free web mail software, but many of them are supported. It’s recommended to have an IMAP server that supports SORT and THREAD if possible.

The SORT extension allows for server side sorting, which is a lot more efficient than having to rely on PHP for sorting. This will improve SquirrelMail’s performance. If the server doesn’t support the THREAD extension, SquirrelMail won’t be able to show mail conversation as threads.

The Free Open Source Web Mail Software doesn’t care about how the server stores the mails, but it’s generally a good idea not to have an IMAP server that store mails in the mailbox (mbox) format. Mailbox performance is low when there are many mails in the same folder and it doesn’t allow both mails and subfolders at the same time in the same folder.

Another good idea is to have an IMAP server that allows the use of virtual accounts. Virtual users don’t have to be system users, which usually is great. Again, this is not a SquirrelMail requirement, but something that you might want to consider when choosing an IMAP server.

You would also want to configure the PHP options. As without the “PHP gettext extension” you will lose considerable performance which you wouldn’t want. The PHP “mbstring extension” is also required for translations that use multibyte or character sets but ISO-8859-1. Without the PHP “mbstring extension” the interface will remain usable, but some internationalization features and fixes won’t be enabled.

It’s a must if you want to read and write Japanese emails, and users who whish to do that must also set their language option to Japanese. The PHP XML extension is also required if the DIGEST-MD5 authentication is used.

The Free Web Mail Software isn’t hard to set up at all and after download of the Free POP3 Web Based Email Software SquirrelMail, users can fully integrate the various options available to suite the purpose of their work. Also Open Source Web Mail Software SquirrelMail is stable enough to use in any production system. With installation over 40 languages, this software is continued to be used in several production systems around the world where it easily handles thousands of users per system.

The Free Web Mail Software is known to scale well for large installations with thousands of users. It’s recommended to have a lot of free memory available at the web server for the system to run flawless. Thus, if your business wants you to use a Web Based Email Software then, this one can suit your needs in much better ways than you thought was ever possible!

This Free Multiple Account Desktop Email Notifier includes facilities for multiple mailbox support, has HIG 2.0 compliance, support for PNG animation, SSL and certificate support, complete Gnome Support with integration to panel and also has other useful features like the automatic detection of mailbox format, IDLE state support for imap4 and FAM support for mh/qmail/mailfile.

The installation and use of this Free Multi Account Email Alert Software requires a minimum of memory which is beneficial in saving the system resource for other tasks! To announce for a new mail, gnubiff can use sounds, icon animation and even pop-ups which is interesting.A click on a message reveals the first ten lines of it after which an user can go on reading or close it.

A great thing about this program is its advanced spam filtering capabilities which is quite unique and as seen, quite useful in keeping out trash mails or junk mails that burden your mail server.

The Free Multiple Email Account Notifier is also highly configurable and it can even automatically detect the configuration of your mailbox which is amazing! Customizing the software seemed easy and quick to me something I didn’t expect at all at first! If you want to start the configuration panel you can simply launch it via the menu with a click from the right mouse button.You can also add it as an applet in the GNOME panels.

There is also an option for ‘force mail checking’ which you can by simply left-clicking on the biff window or applet.You can start the mail application by double right clicking on biff window or applet. A nice thing about the program is its user interface looked very straightforward. The whole interface seemed quite attractive and colorful and was no doubt pleasant to work with.

Although, I speak on behalf of the software, it must be made clear that the software still needs a few more things to become complete, for example, no option is provided to delete any mail from within the software, and, the inability to check arbitrary IMAP folders for new mails with gnubiff!

Else than these few issues, gnubiff is a small and useful mail checker that can surely come handy if you are looking for a Free Software, to Notify Emails Alerts to your desktop and save your precious time. You can  Download Free Desktop Email Altering Software GNUBiff Free.