new
Apple Mail
Outlook
Gmail
New Additions to Signature Marketing: Dynamic Content & UTM Link Personalization
We’re expanding the Signature Marketing solution with two powerful features to help you promote content more effectively and measure what works.
Dynamic content
Keep your email signatures fresh and relevant by automatically displaying your latest content.
You can now pull in:
- YouTube videos
- Podcast episodes
- Blog posts
- Calendly links with available booking slots
Your signature updates automatically, so every email becomes an opportunity to showcase what matters most. No manual updates needed.

UTM link personalization
Gain deeper insights into how your signature links perform by adding UTM parameters to every link.
- Track engagement by sender, recipient, subject line, and more
- View performance data in Google Analytics 4
- Connect insights with your CRM tools, including HubSpot and Salesforce
This makes it easy to understand what drives clicks and optimize your signature campaigns with data you can act on.

We’re excited for you to try these new Signature Marketing features and see the impact on your engagement. If you have any feedback or questions, feel free to reach out at support@mailbutler.io.