How to attach Email signature with Outlook while integrating with SAP B18.82

Hi Experts

I had linked the outlook with sap, and the its working fine and also able to send and receive the mails,

but while sending the mail i need to attach the email signature and also the same with user wise

how is it possible to attach user wise

am using sap b1 8.82 version and outlook 2007

pls guide me

regards