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DS-Paul
Visitor 1

Can Exchange 2019 Standard do HA?

Microsoft documentation seems to indicate that the only difference between Exchange Server 2019 Standard and Enterprise is the number of mounted databases per server. I know you used to need Enterprise edition to do High Availability (HA). I no longer see that requirement. Can Exchange Server 2019 Standard do HA?

2 REPLIES 2
jmunoz1984
Level 1 Contributor

Hi Paul.

You can configure high availability, but it should not exceed the number of databases provided by the standard version.
Maximum can configure 5 databases, and should leave all active on one server (active / passive)

sglima11
Visitor 1

Hi @jmunoz1984 @do we need 2 set of exchange server license to run HA (active/passive)? Will software assurance will it help to reduce the licensing count to 1? Thanks.