Creating a signature file in Outlook Express

Click on Tools and Options.

Now click on the signatures tab.

At this window Click on New, Then put a check mark in "Add signatures to all outgoing messages". Leave the check mark in "Don't add signatures to Replies and Forwards. Under Edit Signature, put a check mark in Text. Now type your message in the white window just to the right of Text, click Apply and OK. Your message will appear in all outgoing messages.