You can set up Web Messaging to show text attachments (for mail you receive) either as a link or as text.
Select Edit My Preferences under Personal Account Options.
On the Edit Preferences page, locate Text Attachments and select Show as links or Show with message text.
Click the Save button.
If you choose Show as links and you open a message with a text file attached, the text file name appears as a hyperlink; when you click the file name, the text is opened on a new page.
If you choose Show with message text and you open a message with a text file attached, the contents of the text file appears below the message.