Microsoft Exchange 4.0
end of life
Microsoft Exchange 4.0 has reached end of life; no date is published.
Supported now: Microsoft Exchange subscription (no announced date)
Facts
- Released
- (30 years ago)
- Security support ended
- no date published
- Latest release
- 4.0.996, (28 years ago)
- Source
- endoflife.date (checked 2026-09-09)
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