Let’s Encrypt Is Ending Expiration Email Alerts

Let’s Encrypt announced in January that starting June 4, 2025, they will no longer send certificate expiration notification emails. This marks a shift in how site owners and admins must ensure their HTTPS certificates are up to date — no more last-minute email alerts to save you from an expired cert and a flood of user complaints.

Their reasoning makes sense:

• Most users now automate renewals.
• Storing email addresses goes against their privacy-first approach.
• Sending millions of emails each month is costly and adds infrastructure complexity.

But for many organizations — especially those managing multiple domains or less predictable environments — having an external monitor is still critical.

Simple, Effective Certificate Monitoring

UptimeObserver provides a robust uptime and SSL certificate monitoring service that makes it incredibly easy to stay on top of your domain’s status. Whether you’re managing one site or a few hundred, it’s a perfect fit in a post-email-alert world.

Here’s why it’s worth checking out:

• SSL Certificate Monitoring: Get notified before a certificate expires, so you can act before users (or your boss) notice.
• Multi-channel Notifications: Choose how and where you want to be notified — not just email.
• Uptime Checks: It’s not just SSL — keep tabs on overall availability too.
• Dashboard Simplicity: Clean interface, fast setup, and no fluff.
• Affordable Plans: Includes a free tier, and scalable options for teams or larger infrastructures.

Pro Tip: Don’t Rely on Just One Tool

It’s still important to automate your certificate renewals (e.g., with Certbot or ACME clients). UptimeObserver acts as a safety net — not a replacement for proper automation.

Final Thoughts

While Let’s Encrypt stepping back from email notifications might feel like a loss, it’s also an opportunity to tighten up your monitoring strategy. Tools like UptimeObserver not only fill the gap but offer a more proactive and flexible way to keep your sites secure and your certificates current.

👉 Give it a try at uptimeobserver.com