Configure availability settings in Microsoft Exchange - Amazon WorkMail

End of support notice: On March 31, 2027, AWS will end support for Amazon WorkMail. After March 31, 2027, you will no longer be able to access the Amazon WorkMail console or Amazon WorkMail resources. For more information, see Amazon WorkMail end of support.

Configure availability settings in Microsoft Exchange

To redirect all calendar free/busy information requests for enabled users to Amazon WorkMail, set up an availability address space in Microsoft Exchange.

Use the following PowerShell command to create the address space:

$credentials = Get-Credential

At the prompt, enter the credentials of the Amazon WorkMail service account. The username should be entered as domain\username (that is, orgname.awsapps.com\workmail_service_account_username. Here, orgname represents the name of the Amazon WorkMail organization. For more information, see Create service accounts in Microsoft Exchange and Amazon WorkMail.

Add-AvailabilityAddressSpace -ForestName orgname.awsapps.com -AccessMethod OrgWideFB -Credentials $credentials

For more information, see Add-AvailabilityAddressSpace on Microsoft Docs.