System administrators can prioritize the remote delivery of messages by assigning priorities to certain messages. System administrators can also set attempt thresholds that trigger a change in the message's priority level. This can be useful if a domain is put on deferred status or if there are routing problems to certain domains.
For example, a system administrator may configure priority settings so that SmarterMail only makes five attempts to deliver a message. If the message remains undeliverable after the fifth try, the message is automatically assigned a lower priority. Similarly, a system administrator may choose to offload temporarily undeliverable messages to a gateway server that processes messages with high priority levels instead of keeping these messages in the primary server's spool by automatically assigning messages a priority of 10 after a set number of delivery attempts. This increases the performance of the primary server, as it doesn't have to keep retrying messages that are temporarily undeliverable.
Follow these steps to set attempt thresholds for a specific domain:
- Log into SmarterMail as the system administrator.
- Click the desired domain to load the domain settings.
- On the Priority and Throttling content pane, select the Standard Message Priority drop down menu, and select the desired priority.
- Click Save.
For more information, refer to the SmarterMail Online Help.