Have you ever received a message with no further information on how to contact the sender? Outlook will let you set up your own signature information and place it automatically at the bottom of every new message. You can include any information you like including phone number, fax number, e-mail address, etc.. This will let people know how to get in touch with you. You can have several different signatures so that you can choose one based upon who the message is addressed to. For example, you can have a formal signature to include in messages for people outside of Winnefox, and a simple one for messages you send within Winnefox.

Make sure you are in the main Outlook window (not inside a message).
From the Tools menu, select Options, and go to the Mail Format tab.
Click on Signature Picker.
Click on New.
Provide a descriptive name for the signature since you can have more than one. You can start with a blank signature or use and existing signature or file as a template.
Click on Next.
Type in the information that you want to have at the bottom of new messages, using any formatting that you would like.
Click on Finish.
Click on OK.
Choose the AutoSignature that you would like as the default, and click on OK.

To change the signature on a message you are sending, highlight the signature that appeared automatically in the message and delete it. Then, click on the Signature icon and select the AutoSignature that you would like to use.