Priority Property
Priority of the mail message (optional).
Syntax
getPriority(): SmtpPriorities; setPriority(priority: SmtpPriorities): void;
enum SmtpPriorities { epUnspecified, epNormal, epUrgent, epNonUrgent }
Default Value
0
Remarks
When this property is set, a Priority header will be added to the message. Priority is an indication about the delivery priority of the message. The possible values are epNormal, epUrgent, and epNonUrgent.