MessageId Property

The Message Identifier for the message.

Syntax

htmlmailercontrol.MessageId[=string]

Default Value

"*"

Remarks

This property contains the Message Identifier for the message. When set, the value of MessageId is used as the Message-ID header value of the message. A special value of "*" will automatically generate a random unique identifier for the message.

This property is not available at design time.

Data Type

String