Priority Property
Priority of the mail message (optional).
Syntax
[VB.NET] Public Property Priority As SmtpPriorities
[C#] public SmtpPriorities Priority {get; set;}
enum SmtpPriorities { epUnspecified, epNormal, epUrgent, epNonUrgent }
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.
Default Value
0