Hello Community,
I administer a CUC server, it has stopped sending email notifications, when I do a test, I get the error code 503:
I do the test from: Unified Messaging/Unified messaging Account Status.
Email notifications worked fine before.
Kindly help me resolving this issue.
Best regards.
If this has worked before and there have not been any changes on the CUC side I would recommend you to reach out to the Exchange admins and check with them if they have altered something on their end.
