Service packs are cumulative so when you install service pack 4, it will include all the fixes/features in service pack 1, 2 and 3.
-----Original Message----- From: Theodore White [mailto:[EMAIL PROTECTED]] Sent: 19 October 2001 16:02 To: MS-Exchange Admin Issues Subject: Exchange 5.5 I'm installing Exchange 5.5 for the first time. Do I need to install the previous service packs, or can I just install SP4 and it will cover all the updates? Thanks in advance. List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm