DPM cannot enable e-mail subscription for reports unless SMTP details are configured in the remote SQL Server Reporting Service ...

System Center Data Protection Manager 2012

DPM cannot enable e-mail subscription for reports unless SMTP details are configured in the remote SQL Server Reporting Service installation. SMTP details need to be configured manually when an existing SQL Server 2008 R2 is chosen to be used for DPM during DPM setup.
Please enter the SMTP server name, SMTP port number, and SMTP "From" address manually in the SQL Server Reporting Service's configuration file.

Configuration file path:  %FileName; 
Server:  %MachineName;  

The SMTP Server details on the SMTP Servers tab in the Options dialog enables only DPM alert notifications. For more details, see DPM Help.

DPM cannot continue to protect the data on %TargetServerName; because there is not enough disk space available on one or ... DPM cannot continue with the recovery of the SharePoint Service Provider (SSP) because the SSP %DatasourceName; or the index ... DPM cannot create a backup because Windows Server Backup (WSB) on the protected computer encountered an error (WSB Event ... DPM cannot enable e-mail subscription for reports unless SMTP details are configured in the remote SQL Server Reporting Service ... DPM cannot enable e-mail subscription for reports unless SMTP details are configured in the remote SQL Server Reporting Service ... DPM cannot enable e-mail subscription for reports unless SMTP details are configured in the remote SQL Server Reporting Service ... DPM cannot enable e-mail subscription for reports unless SMTP details are configured on the remote SQL Server Reporting Service ... DPM cannot enable e-mail subscription for reports unless SMTP details are configured on the remote SQL Server Reporting Service ... DPM cannot enable e-mail subscription for reports unless SMTP details are configured on the remote SQL Server Reporting Service ...