I have two email accounts configured on my outlook 2007. One account is connecting to my exchange server which is the default I have another account connecting to my gmail. I want to by default send or reply all the emails that I receive on my gmail account through my exchange server account only. When I try replying to the email that I receive from the gmail account it gets defaulted to the same (gmail account). I need to manually change it to exchange server account. I want that to be changed to exchange server account by default for all the mails that I send or reply to. I don't want to do the manual process mentioned below in steps: Step 1: In the message window, click Account. Step 2: Click the account that you want to use. Is there a way to set the exchange server account for sending and replying to all emails on outlook irrespective of the number of accounts that I have on outlook. I have my outlook installed on a windows 2003 server.