Returns or sets the string with which Microsoft Word marks comments in e-mail messages. Read/write String.
expression.MarkCommentsWith
expression Required. An expression that returns an EMailOptions object.
The default value 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