Open Source Desktop Operating Systems Email Software

Email Software for Desktop Operating Systems

Browse free open source Email software and projects for Desktop Operating Systems below. Use the toggles on the left to filter open source Email software by OS, license, language, programming language, and project status.

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  • 1

    bogofilter -- Fast Bayesian Spam Filter

    Fast Bayesian spam filter along lines suggested by Paul Graham

    The bogofilter package implements a fast Bayesian spam filter as suggested by Paul Graham in "A Plan For Spam" <http://www.paulgraham.com/spam.html>. It is written in C. Supported platforms: Linux, FreeBSD, Solaris, OS X, HP-UX, AIX, RISC-OS, ...
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    Downloads: 87 This Week
    Last Update:
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  • 2
    MultiMail Offline Reader
    MultiMail is an offline mail packet reader for Unix and other systems. It currently supports the Blue Wave, QWK, OMEN, OPX and SOUP formats. It has a full screen, color user interface, built with the curses library.
    Downloads: 4 This Week
    Last Update:
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  • 3
    Note! Code and issues are maintained at https://github.com/sba1/simplemail. SimpleMail is a simple to use but powerful mail client. It supports the SMTP, POP3 and IMAP (in a simple form) protocols. Furthermore, among much other features, it is capable of showing HTML mails and can identify spam mails by using a Bayesian filter.
    Downloads: 7 This Week
    Last Update:
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  • 4
    MailManager is designed to solve the problems companies have as the volumes of email they receive increase such as making sure email goes to the right person, making sure it is answered on time, ensuring information in email boxes is shared within th
    Downloads: 2 This Week
    Last Update:
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  • 5
    basE91 is an advanced method for encoding binary data as ASCII characters. It is similar to UUencode or base64, but is more efficient. The overhead produced by basE91 depends on the input data. It amounts at most to 23% and can range down to 14%.
    Downloads: 5 This Week
    Last Update:
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  • 6
    Fast, intelligent, automatic spam detector using Paul Graham style Bayesian analysis of word counts in spam and non-spam emails. Filtering adapts to personal tastes automatically. No manual rule creation required. Intended for use with procmail, maild
    Downloads: 1 This Week
    Last Update:
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  • 7
    Mboxgrep is a small, non-interactive utility that scans mail folders for messages matching regular expressions. It does matching against basic and extended POSIX regular expressions, and reads and writes a variety of mailbox formats.
    Downloads: 3 This Week
    Last Update:
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  • 8
    This package contains an Open Source plug-in, for use with Open Source or commercial sendmail MTAs, which implements and enforces the merged Caller-ID/SPF specification from the IETF MARID working group, currently dubbed "Sender-ID".
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    RxImap Mail Transfer Utility functions to transfer the mails from one Imap Exchange Server account to another, through a windows based application. User will be able select the Imap folders which he needs to transfer to another account.
    Downloads: 1 This Week
    Last Update:
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  • 10

    libquickmail

    C library for sending e-mail (with attachments) from C/C++

    C library intended to give C/C++ developers a quick and easy way to send e-mail from their applications. Supports multiple To/Cc/Bcc recipients and multiple attachments without size limitation. For the actual SMTP communication either libcurl can be used or the built in SMTP support. The library can also be used to just create a multipart MIME message body. Also comes with a command line application (quickmail) for sending mails (mutiple attachments supported) from command line or scripts. Cross-platform. Binary packages available for Windows (32-bit and 64-bit).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    This program is an email antivirus/antispam gateway. It is an interface to the postfix or sendmail (or any other smtpd), which runs antivirus and/or spamchecker. Its modular architecture can use any combination of antivirus/spamchecker according to co
    Downloads: 2 This Week
    Last Update:
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  • 12
    DEPRECATED - This is now hosted at https://github.com/Yeraze/ytnef ytnef is a program to work with procmail to decode TNEF streams (winmail.dat attachments) like those created with Outlook. Unlike other similar programs, it can also create vCalendar/vCard entries from meeting requests, address cards, and task entries.
    Downloads: 2 This Week
    Last Update:
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  • 13
    ASAP Email Sender

    ASAP Email Sender

    Send Emails ASAP

    This is a Small and Handy yet powerful Email Sender application which allows you to send Emails ASAP. It also has an Awesome Screen Capture utility as well as Customization options. It's an Easy-to-Use app. It comes pre-loaded with some popular Email Service Provider's settings. You can also send bulk emails by separating each email with a comma(,). This app includes Cc, Bcc and as well as file attachment options. It focuses on speed and simplicity. Simplicity is the main keyword that you could assign to this application. Using it doesn't pose any problems to any user, regardless of their experience level.
    Downloads: 1 This Week
    Last Update:
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  • 14
    Codegroup

    Codegroup

    A Java application for transferring computer files in 5 letter groups

    Codegroup is a Java application that will allow one to convert binary (or text) computer files in to 5 letter codegroups for transmission over email, landline telephones, radioteletype or Morse Code. Codegroup has internal error correction & limited cryptography capabilities. Codegroup : ZZZZZ YBPIL AIAIG FMOPP CPAAA DGNGP GPGPA ADNJN ELJKO ELIMO GEOHF KIFGP IFBCB PKCPI YJMHE PHBHP PPOBH NCOHD AKLLL AGHFP DEGEF LKELC EAIJI ABAGP AHPPO IHHPH OHPDF YNFPB ALEPO KMPKP Once this program has a graphical user interface, an Enigma like subsystem must be devised for data whitening. For content encryption, the use of Java's facilities is being considered as a long term option. This project's initial sourcecode is related to : http://www.fourmilab.ch/codegroup/ http://winmorse.com/ https://bitbucket.org/bgneal/cpp-enigma http://www.whence.com/minimodem/ For the User Interface http://www.oracle.com/technetwork/java/javafx/tools/
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Email Sender

    Email Sender

    Email Sender third generation

    With this version of Email Sender you can send emails with attachments. With voice speech. Mac only ! Fourth generation coming soon !
    Downloads: 1 This Week
    Last Update:
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  • 16
    liberopops is useful for users of Libero provider who cannot read email due to its change of policy. It acts as a POP3 server which interfaces itself to the webmail service still available.
    Downloads: 1 This Week
    Last Update:
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  • 17

    MAIA_Reg_Browser

    MAIA® Reg. Browser 1.4 helps you to browse the registers of a PIC®

    MAIA® Reg. Browser 1.4 helps you to browse the large number of registers in PIC® devices. You just have to pick up a register name in the Reg. List, and get all informations about the register: (Address(es), Bank(s), Configurations bits...). You can also use the search line to type the first letter of a register name or a configuration bit name (upper or lowercase). The software automatically pops up all the related register or configuration bit names beginning with the letter; So you just need to pick one and hit return to get all the necessary informations. Author: ANDRIAMILAMINA Monge.E-mail: mongemilamina@gmail.com. Web: https://www.andriamilamina.skyrock.com.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    OpenISP: A suite of ISP Management Software (GPL licensed.) mysqlBind, mysqlApache, mysqlRadius, mysqlSendmail, mysqlISP, mysqlRadacct, mysqlIPM and others. NOTICE: Moved to freshmeat.net and www.openisp.net. For third party wrappers: unixservice.com
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    Tools for a mail delivery service, including LMTP and POP3 servers and also getpwnam() emulation. Mail is stored in Maildir++ format (qmail plus courier extensions as soft quota and subfolders). User defined filter and virtual domains are supported.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    A collection of Webmin Modules written by Dr. Angelo 'Archie' Amoruso. Please refer to the Project Web Page (http://webmod.homelinux.org) in order to download files. Thanks.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    YAM - Yet Another Mailer

    YAM - Yet Another Mailer

    YAM - The E-mail client for Amiga computers

    YAM (short for Yet Another Mailer) is a commonly used MIME-compliant Internet mailer written for AmigaOS computers. It supports POP3, SMTP, TLSv1/SSLv3, multiple users, PGP, hierarchical folders, filters, a configurable GUI, an ARexx interface and more...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    dk-milter consists of two parts: A milter-based application (dk-filter) which plugs in to Sendmail to provide DomainKeys service, and a library (libdk) which can be used to build DomainKeys-compliant applications or MTAs. See the home page for details.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Faces - a Gtk+ program for monitoring a list (typically mail incoming messages) visually. It supports IMAP and POP mailboxes. There is a huge collection of picons (personal icons) that can be used in conjunction with the faces program.
    Downloads: 1 This Week
    Last Update:
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  • 24
    套开源的 Jspx.net Framework (简实构架)是一套开源的java一体化构架,丢掉了jsp编译的烦恼和使用tag的麻烦, 完整的架构体系,包括了ui、ioc、cache、连接池、验证、模板、数据库查询更新,工作流等丰富功能,最少的赖第三方包。b/s,c/s 构架都可以使用.为了提高易用性,学习和使用上没有使用特殊技术,语言上只使用了标准的 java 和javascript,模板语言呈现页面,支持读写分离等。特点:体积小巧,使用模板呈现页面。标准的(html+css+javascript) UI方式。其中融入了很多作者开发软件碰到的问题解决方法。
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    mailscanner-mrtg provides configuration files, web pages and related perl scripts for mrtg to monitor your MailScanner (http://www.mailscanner.info/) machine.
    Downloads: 1 This Week
    Last Update:
    See Project
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