We have observed that the Jira Technet application has stopped processing incoming emails since September 2024. This issue is impacting our ability to automatically create and update tickets via email, which is critical to our workflow.
We checked the email notification logs and found the attached errors. Could these errors be caused by expired or unauthenticated connections, or is there another underlying issue?

Could you please investigate this issue and advise on the root cause and resolution? If any logs or additional information are required from our side, we are happy to provide them.