History
Planning the migration from Microsoft's internal "legacy XENIX-based messaging system" to the Exchange Server environment began in April 1993, and the process was completed in the late 1996 when the last XENIX server on the MS corporate backbone had been removed.
Read more about this topic: Microsoft Exchange Server
Famous quotes containing the word history:
“The history of every country begins in the heart of a man or a woman.”
—Willa Cather (1876–1947)
“The history of progress is written in the blood of men and women who have dared to espouse an unpopular cause, as, for instance, the black man’s right to his body, or woman’s right to her soul.”
—Emma Goldman (1869–1940)
“The history of medicine is the history of the unusual.”
—Robert M. Fresco, and Jack Arnold. Prof. Gerald Deemer (Leo G. Carroll)