Clarification here please, you say you moved to Exchange 2007 and you then also mention Outlook 2003 and Outlook 2007. Are you thinking of upgrading to Outlook 2007 or have you done this already? Either way you can set the signature in Outlook 2007, yes. My question is, do your users have two different signatures now and they have to select the one they want to use? That isn’t going to change, no. If you set up more than one signature you will have to select the one you want to use. You can change the default to be whatever one you use the most frequently, but then you still have to choose the other one if you want to use the alternate. Signature is found under tools, options, mail format tab, signatures. Same as in Outlook 2003 so I guess I don’t understand where the confusion is. In Outlook 2007 you can right click your signature and choose the alternate without having to go change the default in the settings.