IMAP proxies like Perdition, Imapproxy, and Cyrus Aggregator help distribute mail to multiple IMAP servers. We examine some options for IMAP proxy in the Linux evironment.

Linux company Red Hat has announced the beta release of version 5.3 for Red Hat Enterprise Linux 5 (RHEL) products.

Aimed at small to mid-sized businesses, the Systems z10 Business Class (BC mainframe is IBM's leaner, cheaper version of the high-end mainframe released in February.

Professional users are always searching for an edge. Whether you work with Linux as a webmaster, programmer, system administrator, or security consultant, you know the best solution depends on finding the right tool for the job. We thought you might be interested in the following new products and
updates.

Sun Microsystems has dropped three new Linux servers on the market: a storage module with 1.2 TBytes, a blade module with two AMD Opteron Quadcores and a blade server with two Intel Xeon Quadcores. A photo gallery shows them in detail.

Groupware vendor Open-Xchange and Linux distributor Univention have exhibited a product based on their cooperative effort at the SYSTEMS 2008 trade fair in Munich: the combined Open-Xchange and Univention Corporate Server (UCS) 2.1.

The Linux Foundation got positive results from its first ever End User Summit in New York October 14 and 15. Its concept of "end user" ended up including not only private users but many enterprises and organizations.

According to a report from Reuters, trading at the London Stock Exchange came to a standstill for seven hours because of computer problems on Monday.