Yesterday’s perfectly tested email is not guaranteed to be error-free today
Email clients change all the time, without notice, and each change puts your emails and templates at risk of breaking and resulting in a poor subscriber experience. Protect your emails—and your brand—with Litmus Email Guardian.
Gain total peace of mind in seconds
You’ve painstakingly crafted the perfect email. Time, energy, and care has gone into every line of code. Activate Email Guardian on all of your important emails and we’ll keep a close watch to ensure they remain pixel perfect with fully functional links so they’re ready to drive revenue and results.
“Litmus Email Guardian helped us find and fix a broken link before it reached our subscribers which was brilliant. It helped us get ahead of an issue that would have otherwise resulted in a poor customer experience and potentially a loss of trust in our brand.”
Lucy Schofield
CRM Marketing Manager at Zen Internet
Keep a pulse on automated emails and frequently used templates
Start monitoring all of your automated sends and frequently used email templates to ensure your core email resources will result in exceptional subscriber experiences, every time.
“We have journey emails that are sent out automatically when visitors complete a website inquiry to learn more about a home and also for our Sun Outdoors welcome and pre-stay arrival emails. With Litmus Email Guardian, I’m able to keep a constant pulse on those emails, not having to continually review creative renderings and gain peace of mind that our brand is putting our best foot forward with every send.”
Denice Romans
Email & Loyalty Program Manager at Sun Communities
Be the first to know when your brand experience is at risk
We’ll ensure you’re the first to know when an unexpected email client change or broken/slow-to-load links or images impact the way your subscribers experience your email—and your brand. When an issue is found, you’ll get a notification so you can get to the bottom of the problem, retest your email, and continue monitoring for future changes, all within Litmus.
“Litmus Email Guardian has become a welcome ally to my email program. It provides an extra layer of security for my emails by immediately notifying me of unexpected changes, eliminating the hassle of discovering email issues via clients or colleagues, and giving me the peace of mind to focus on what really matters; developing my email strategy and performance. In the ever-evolving email landscape, having Email Guardian by my side is of great value.”
Wilbert Heinen
Certified Email Designer & Developer at Centraal Beheer
Join the 700,000+ marketers who use Litmus to build and test quality emails, maintaining a great brand and subscriber experience, every time.
Try for freeEmail Guardian FAQs
Have a different question about how Litmus works or the Litmus pricing plans available? Get in touch with one of our specialists.
How does Litmus Email Guardian work?
Litmus Email Guardian uses proprietary Litmus email technology to automatically monitor your email across supported email clients and devices like Microsoft Outlook 365, Gmail, and more. Each time Litmus Email Guardian scans your email it looks for any rendering differences based on the most recent Previews & QA test you’ve run. If a significant difference is detected, you have the option to be notified instantly so you can take action to correct any issue that persists.
What are the benefits of Litmus Email Guardian?
Litmus Email Guardian gives you peace of mind your most important emails are constantly protected and ready to drive revenue. It takes the ambiguity out of email client updates and how they’ll impact your email and puts you in the driver seat—all without added manual effort on your part. Plus, Email Guardian will keep a close watch over your links and calls-to-action notifying you of any broken or slow-to-load link experiences. With Litmus Email Guardian, you will be the first to know if your subscriber and brand experience is at risk.
Will Litmus Email Guardian impact my Email Preview usage?
No! Litmus Email Guardian does not impact your monthly Email Previews usage or limits.
How will I be notified of changes that need my attention?
You can elect to receive email notifications when changes are detected.
Does artificial intelligence (AI) power Litmus Email Guardian?
No, Litmus Email Guardian utilizes Litmus’ proprietary internal emerging email technology to monitor emails for costly errors.
Which Litmus plans have access to Litmus Email Guardian?
All Litmus plans have access to Litmus Email Guardian! Visit our pricing guide for full details.
