True if Microsoft Word marks the user's comments in e-mail messages. Read/write Boolean.
expression.MarkComments
expression Required. An expression that returns an EMailOptions object.
This property marks comments with the value of the MarkCommentsWith property. The default value of the MarkCommentsWith property is the value of the UserName property.
This example sets Word to mark comments in e-mail messages with the initials "WK."
Application.EmailOptions.MarkCommentsWith = "WK"
Application.EmailOptions.MarkComments = True