Developer's DescriptionBy StandssImprove and automate your email signatures.Signature-Switch is an Outlook add on that improves Outlook's use of HTML-based signatures. It automatically applies your fully branded HTML signature to emails leaving your company while applying a concise one or two line signature to internal emails. Signature-Switch automatically converts plain-text messages to HTML when replying, eliminating this annoying problem altogether. It enables "Embedded" images to get around image blocking.