The welcome email I received pointed out that we can receive support by emailing firstname.lastname@example.org
I received the following delivery failure and wanted to bring it your the team's attention.
I would also like to know what other options are available to direct specific support questions as we evaluate MDATP.
Delivery has failed to these recipients or groups:
Microsoft Defender ATP Trial (email@example.com)
The recipient's mailbox is full and can't accept messages now. Please try resending your message later, or contact the recipient directly.
Need more assistance, run into issues, have questions, or just want to share?
Check out troubleshooting link on Windows IT Center .
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