Returns or sets the text string for the specified hyperlink’s subject line. The subject line is appended to the hyperlink’s Internet address, or URL. Read/write String.
Remarks
This property is commonly used with e-mail hyperlinks. The value of this property takes precedence over any e-mail subject specified in the Address property of the same Hyperlink object.
Example
This example checks the active document for e-mail hyperlinks; if it finds any that have a blank subject line, it adds the subject "NewProducts".
Dim hypLoop As Hyperlink
For Each hypLoop In ActiveDocument.Hyperlinks
If hypLoop.Address Like "mailto*" And _
hypLoop.Address = hypLoop.EmailSubject Then
hypLoop.EmailSubject = "NewProducts"
End If
Next hypLoop