To change outbound spam protection settings in Microsoft 365, you need to contact your Microsoft 365 administrator. They can allow automatic external forwarding for Zendesk support addresses, which is often blocked by default.
You can choose to enable automatic forwarding for all mailboxes or just those forwarding to Zendesk. If issues persist after changing these settings, it may be due to Microsoft 365's rules or spam policies, and contacting Microsoft 365 Support is recommended.
The 'Access denied' error occurs because Microsoft 365's default settings often block automatic email forwarding as part of their outbound spam protection. This results in a bounce message with the error code 550 5.7.520, indicating that your…
If email forwarding issues persist even after changing the outbound spam protection settings in Office 365, it might be due to Microsoft 365's rules or spam policies. In such cases, it's best to contact Microsoft 365 Support for further assistance….
To enable email forwarding in Microsoft 365, you should contact your Microsoft 365 administrator. They have the necessary permissions to adjust the settings that control automatic external forwarding. By allowing automatic forwarding for Zendesk…