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TroubleShoot Outlook Web Access Server Config

Written June 2020. Microsoft changes these admin screens often, so the screenshots below may not match what you see today. The sequence of steps is usually still correct — if something looks wrong, tell us and we'll update it.

Time to Execute: 30m

1.       Run “get-officewebappfarm” find that machine is a part of Office Online Server or not.

2.       If not reconfigure the farm from scratch.

3.       Then integrate the same with Mailbox server on organization level by running command “Set-MailboxServer MBX -WacDiscoveryEndpoint https://oos.contoso.com/hosting/discovery”

4.       Run “Restart-WebAppPool MsExchangeOwaAppPool”

5.       Run “Set-OrganizationConfig -WacDiscoveryEndpoint https://oos.internal.contoso.com/hosting/discovery”

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