Disabling IAM Identity Center
You can disable IAM Identity Center from the Amazon WorkMail console. Once disabled, you cannot access the mailbox using the IAM Identity Center credentials or personal access tokens. It is recommended to reset all user passwords and the Amazon WorkMail users will revert to using the Amazon WorkMail Directory credentials.
Note
Check the following:
After disabling IAM Identity Center, your Amazon WorkMail and IAM Identity Center users and groups will remain unchanged.
The existing user associations will continue to exist.
Your authentication will revert to being managed by Amazon WorkMail directory, instead of IAM Identity Center.
To disable IAM Identity Center, follow these steps.
Under the Identity Center Settings page, choose Disable.
The Disable IAM Identity Center page appears.
Choose Confirm.