SpamAssassin is a computer program released freely under the Apache License 2.0 used for e-mail spam filtering based on content-matching rules, which also supports DNS-based, checksum-based and statistical filtering, supported by external programs and online databases.
Postfix is a free software / open source mail transfer agent (MTA), a computer program for the routing and delivery of email. It is intended as a fast, easy-to-administer, and secure alternative to the widely-used Sendmail MTA.
The Courier Mail Transfer Agent (MTA) is an integrated mail/groupware server based on open commodityT protocols, such as ESMTP, IMAP, POP3, LDAP, SSL, and HTTP. Courier provides ESMTP, IMAP, POP3, webmail, and mailing list services within a single, consistent, framework. Individual components can be enabled or disabled at will. Courier now implements basic web-based calendaring and scheduling services integrated in the webmail module. Advanced groupware calendaring services will follow soon. It works together with Evolution and Kmail.
KMail is the e-mail client of the KDE desktop environment. It supports folders, filtering, viewing HTML mail, and international character sets. It can handle IMAP, POP3 and local mailboxes for incoming mail. It can send mail via SMTP or sendmail. It has features such as support for powerful filters, PGP/GnuPG privacy, inline attachments, drag and drop support of messages and attachments, support for multiple POP3 and IMAP accounts, and integration into the Kontact personal information management suite.
Thanks to our friends from the UNDP-APDIP-IOSN International Open Source Network’s ASEAN+3 Node in the Philippines [here] who only recently organized the Asia Source 2 FOSS Camp in Indonesia [here] have produced a CD Package, filled with useful FOSS based free business applications titled SME-in-a-Box. I was lucky enough to be there and recieve a copy of the CD the content of which I will now be sharing through TuxWatch.org exclusively for our readers.
“SME-in-a-Box� is a toolkit designed to meet the specialized needs of small and medium-sized enterprises (SMEs) based on Free and Open Source Software (FOSS). The aim is to provide a selection of peer-reviewed software and material, which help businesses to grow. SME-in-a-Box leverages the power of FOSS for social and economic development. The collection comprises of software and manuals for general use of SMEs in their daily operations and management. Online links for each application will be conveniently included on this website directing the end-user to relevant websites and thus, gaining quick access to both downloades and advanced technical documentations and case studies.
Are you tired of Windows crashing , removing spyware, viruses, and proprietary lock-in? Are you frustrated with licensing fees and software activation demands? Are you dreading the arrival of Windows Vista, with its increased hardware requirements? Are you willing to try something different?
Tux Watch will search the web for the best resources of software, top articles and tips and even have tutorials to get you started. Linux is a free and open-source operating system that has seen tremendous growth in the past several years. Linux is stable, secure, and very powerful. It is also has tremendous capabilities, far beyond those available with other operating systems. .
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