Microsoft Exchange

==1996–1999==
File:Microsoft Exchange Server 5.5 jewel case.jpg|Jewel case of Exchange Server 5.5
==1999–2003==
==2003–2007==
==2007–2010==
==2010–2013==
==2013–2019==
Exchange 2013 App.svg|Boxed version
==2019–present==
Category:Microsoft
Category:Microsoft 365
Category:Software
Category:Email
Category:2003
Category:2000s