Projects

Thunderbird

claimed by Mozilla Foundation

Thunderbird delivers. Enjoy safe, fast, and easy email, with intelligent spam filters, quick message search, and customizable views. Brought to you by Mozilla, Thunderbird makes email better. User web site: http://www.mozilla.com/thunderbird

Evolution

Evolution provides integrated mail, addressbook and calendaring functionality to users of the GNOME desktop.

Dovecot

Dovecot is an open source IMAP and POP3 server for Linux/UNIX-like systems, written with security primarily in mind.

KDE PIM

claimed by KDE

KDE PIM is sub project of KDE. Its goal is to provide an application suite to manage personal information. This includes mail, time, people and more. The main result is KDE Kontact, our personal information manager.

Fetchmail

Fetchmail is a full-featured, robust, well-documented remote-mail retrieval and forwarding utility intended to be used over on-demand or permanent dynamic-address TCP/IP links (such as SLIP or PPP connections). It supports every remote-mail protocol now in use on the Internet: POP3, IMAP4r1, ETRN ... [More] , and ODMR, all with various authentication variants, and TLS/SSL security with certificate verification. Fetchmail retrieves mail from remote mail servers and forwards it via SMTP, LMTP, or to a local delivery agent. Mail can then be read by normal mail software such as mutt or alpine. This setup allows all your system MTA's filtering, forwarding, and aliasing facilities to work just as they would on normal mail. [Less]

OBM

OBM is a groupware, email, LDAP, Windows PDC, CRM, and project management application. It is mainly used as an Exchange or Notes/Domino groupware and mail server replacement, as an LDAP directory, as a Windows PDC, as a contact and customer database, as a project management tool, or as any ... [More] combination of these functions. It provides groupware (calendars, contacts, and tasks) connectors for Outlook, Thunderbird/Lightning, and PDAs. It supports internationalization and themes. It is highly scalable, and is used by sites from five to many thousands of users. [Less]

qmail

qmail is a modern SMTP server which makes sendmail obsolete, written by Dan Bernstein. Qmail was released under the public domain in november 2007.

Horde

Horde is both an Open Source software project and an application framework written in PHP. The application framework is currently the basis for 50 applications written by developers from around the world, including the flagship IMP Webmail client, the popular Chora repository viewer, and a complete ... [More] groupware suite. The guiding principles of the Horde Project are to create solid standard-based applications using intelligent object oriented design, and wide-ranging platform and backend support. There is great emphasis on making Horde as friendly to non-English speakers as possible. The Horde Framework currently supports many localization features such as unicode and right-to-left text, and is shipped with translations in over 40 languages. [Less]

ISPConfig

ISPConfig is an open source hosting control panel for Linux. ISPconfig 3 is capable of managing multiple servers from one control panel. Managed Services and Features *Manage one or more Servers from one Controlpanel (Multiserver Management) *Different permission levels (Administrators ... [More] , Resellers and Clients) + Email user level provided by a roundcube plugin for ISPConfig *Httpd (virtual hosts, domain and IP based) *FTP, SFTP, SCP *DNS (A, CNAME, MX, SRV and TXT Records) *POP3, IMAP *Email-Autoresponder *Server based mail filtering *Advanced email spamfilter and antivirus filter *MySQL client-databases *Webalizer statistics *Harddisk quota *Mail-Quota *Traffic limits and statistics *IP-addresses *SSL *SSI *PHP *Shell-access *Jailed shell access *Firewall *Server monitoring *phpMyAdmin [Less]

DavMail POP/IMAP/SMTP/Caldav to Exchange

Ever wanted to get rid of Outlook ? DavMail is a POP/IMAP/SMTP/Caldav/LDAP gateway allowing users to use any mail/calendar client with Exchange, even from the internet through Outlook Web Access on any platform, tested on MacOSX, Linux and Windows