Open source projects and vendors are trying a variety of technical approaches to replacing the expensive but ubiquitous Microsoft Exchange. While none is yet a drop-in replacement, some administrators ...

Microsoft Exchange e-mail systems have emerged as the de facto communication and collaboration tool for today’s organizations. However, keeping Exchange running smoothly can be a headache, especially ...

Connectivity network operator 01T has announced a purpose-built global network, Global Network Exchange, a high-capacity network designed, built and operated in-house and designed to revolutionise ...