Domain Technologie Control (DTC) is a Web-based control panel for hosting that can delegate the task of creating subdomains, email, and FTP accounts to users for the domain names they own. It has support for many programs, including bind 8 and 9, MySQL, Apache, PHP 4, qmail, Postfix, Courier, Dovecot, ProFTPD, Webalizer, and mod-log-sql. It can also generate backup scripts, calculation scripts, and config files using a single system UID/GID, and monitor all traffic accounting per user and per service. It is fully skinnable and translated into several languages.
Eligante is software for archival, management and browsing (with full-text search functions) of all your communications, be it via email, chat (IRC, ICQ, MSN, etc.), or even messaging Web sites (hi5, orkut, etc.). Messages are fetched from their original source and stored in a MySQL database. A Web interface allows you to search all data. The strength of eligante lies in the ability to tie all the various accounts your friends may have into a single virtual account. In this way, you can see all the conversations you had with someone, independently of where the conversation took place.
Elmtree Express Server is a realistic alternative to the Microsoft Windows server plaftorm. Express Server is a workgroup server solution, providing your business with integrated email, print management, and data storage functionality, all in one easy package. It includes an email server, a central address book via LDAP server, a DHCP server, a central file server, a print server, automated daily backups, GUI administration tools, and more.
Kom stands for "Keep old mails". It imports email messages into a MySQL database, and provides a frontend in GTK 2 to search and browse the archived messages. Some options can be used to incrementally import email (per month, for example). It can also export messages stored in the database, in mbox format or one-message-per-file format, and generate some statistics.
Korallenriff is a program that collects input from different network sources and stores their data into one database. For example, it can receive POP3 mail or can fetch NNTP groups and store the received messages in a database. One can then, for example, use the database data within a Web site to display the latest postings of a newsgroup or to create an online mailing list archive. Another possible use would be to build a blogging-software where one can post via email.
MailArchiva is a full featured email archiving server for Linux/Windows that integrates with mail servers, such Microsoft Exchange. MailArchiva stores all incoming, outgoing, and internal email messages for long-term storage. It includes a Web-based interface for email search and retrieval.