SignatureProfiler is a Mail plugin that enhances the signature features to give you better control of how your mails look, especially if you use multiple email accounts or multiple email addresses for the same account. Reuse the same signature in several accounts, while replacing email addresses. Create a common part to always include in an account's signature. Automatically include iTunes information in your signature
What's new in this version:
Fixed: Update installer to address a failure during installing on a new El Capitan system.
OS Support: Added support for the 10.11.1 beta versions.