If you've got several Gmail accounts and are frequently having to juggle signatures for each of them, worth downloading is Blank Canvas' Gmail Signatures. This experimental Firefox extension will drop in one of four custom HTML signatures based on whichever account you're sending the message from. If you're like me and have two or more accounts, setting this up is a big time saver.
Once installed, you get a new drop-down menu that lets you select one of your four custom signatures. These can be managed directly within Gmail, and come with an editor that shows you … Read more