Emails sent to an outlook email address are being sent but returned undeliverable

Question

Emails sent to an outlook address are being returned undeliverable

Answer 1

If emails sent to an Outlook email address are being returned as undeliverable, it could be due to several reasons. One common cause is a typo in the email address, which can lead to non-delivery reports (NDRs). Additionally, if the recipient's email account has been deactivated or if there are issues with the email server, this can also result in undeliverable messages.

To troubleshoot this issue:

1. Verify the Email Address: Ensure that the email address you are sending to is correct and does not contain any typos.
2. Check for Account Status: Confirm that the recipient's email account is active and not deactivated.
3. Review NDR Details: If you receive a non-delivery report, check the error code provided in the message, as it can give insights into the reason for the failure.
4. Contact Support: If the issue persists, consider reaching out to Microsoft support for further assistance.

These steps can help identify and resolve the issue with undeliverable emails.