Use Microsoft 365 with Stax
Microsoft 365 and Exchange Server require some extra configuration to work. with Stax.
If you want to start using Stax with Microsoft 365, you'll need to enable "plus addressing" support within your Exchange Online organization.
To enable plus addressing support, you should review the Support for Plus Addresses announcement from Microsoft first. Ensure that your Exchange Online organization is ready, then you can enable plus addressing by issuing the command:
How do you know this worked?
Next time you create an AWS Account in the Stax Console or API, you'll receive emails for the account to the designated Office 365 or Exchange Server mailbox.